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    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
    </build-info>


<item>
            <title>[SERVER-23661] $sample takes disproportionately long time on newly created collection</title>
                <link>https://jira.mongodb.org/browse/SERVER-23661</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;This is a re-visit of an already closed ticket, &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-21887&quot; title=&quot;$sample takes disproportionately long time on newly created collection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-21887&quot;&gt;&lt;del&gt;SERVER-21887&lt;/del&gt;&lt;/a&gt;.&lt;/p&gt;</description>
                <environment></environment>
        <key id="279175">SERVER-23661</key>
            <summary>$sample takes disproportionately long time on newly created collection</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="9">Done</resolution>
                                        <assignee username="keith.bostic@mongodb.com">Keith Bostic</assignee>
                                    <reporter username="keith.bostic@mongodb.com">Keith Bostic</reporter>
                        <labels>
                            <label>code-only</label>
                    </labels>
                <created>Tue, 12 Apr 2016 18:49:20 +0000</created>
                <updated>Wed, 23 Nov 2016 15:29:49 +0000</updated>
                            <resolved>Thu, 19 May 2016 14:50:11 +0000</resolved>
                                                    <fixVersion>3.2.9</fixVersion>
                    <fixVersion>3.3.6</fixVersion>
                                                        <votes>0</votes>
                                    <watches>10</watches>
                                                                                                                <comments>
                            <comment id="1339933" author="xgen-internal-githook" created="Thu, 28 Jul 2016 16:09:40 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;name&apos;: u&apos;Ramon Fernandez&apos;, u&apos;email&apos;: u&apos;ramon@mongodb.com&apos;}
&lt;p&gt;Message: Import wiredtiger-wiredtiger-2.8.0-592-g848e5f5.tar.gz from wiredtiger branch mongodb-3.2&lt;/p&gt;

&lt;p&gt;ref: 8b7110b..848e5f5&lt;br/&gt;
for: 3.2.9&lt;/p&gt;

&lt;p&gt;This commit replaces a number of previous backports with the original&lt;br/&gt;
change, so some of the tickets listed below may have been resolved in&lt;br/&gt;
previous versions already as a backport to the v3.2 branch. For example,&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-24580&quot; title=&quot;Improve performance when WiredTiger cache is full&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-24580&quot;&gt;&lt;del&gt;SERVER-24580&lt;/del&gt;&lt;/a&gt; includes change a63e21b8 as a cherry-pick of 1f4aaa44, but&lt;br/&gt;
this commit replaces that change with 1f4aaa44 itself.&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23659&quot; title=&quot;Provide useful message when wiredTigerJournalCompressor is changed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23659&quot;&gt;&lt;del&gt;SERVER-23659&lt;/del&gt;&lt;/a&gt;  Provide useful message when wiredTigerJournalCompressor is changed&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23661&quot; title=&quot;$sample takes disproportionately long time on newly created collection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23661&quot;&gt;&lt;del&gt;SERVER-23661&lt;/del&gt;&lt;/a&gt;  $sample takes disproportionately long time on newly created collection&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-24306&quot; title=&quot;40-second journaling stall from &amp;quot;log files prepared&amp;quot; to checkpoint&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-24306&quot;&gt;&lt;del&gt;SERVER-24306&lt;/del&gt;&lt;/a&gt;  40-second journaling stall from &quot;log files prepared&quot; to checkpoint&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-24580&quot; title=&quot;Improve performance when WiredTiger cache is full&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-24580&quot;&gt;&lt;del&gt;SERVER-24580&lt;/del&gt;&lt;/a&gt;  Improve performance when WiredTiger cache is full&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2103&quot; title=&quot;add incremental backup testing to format&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2103&quot;&gt;&lt;del&gt;WT-2103&lt;/del&gt;&lt;/a&gt;       Add incremental backup testing to format&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2223&quot; title=&quot;Add stress testing for in-memory&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2223&quot;&gt;&lt;del&gt;WT-2223&lt;/del&gt;&lt;/a&gt;       Add stress testing for in-memory&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2268&quot; title=&quot;JSON load incorrect with UNICODE input&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2268&quot;&gt;&lt;del&gt;WT-2268&lt;/del&gt;&lt;/a&gt;       JSON load incorrect with UNICODE input&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2319&quot; title=&quot;Add statistics around fsync calls&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2319&quot;&gt;&lt;del&gt;WT-2319&lt;/del&gt;&lt;/a&gt;       Add statistics around fsync calls&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2325&quot; title=&quot;Fix an incomplete comment&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2325&quot;&gt;&lt;del&gt;WT-2325&lt;/del&gt;&lt;/a&gt;       Fix an incomplete comment&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2343&quot; title=&quot;Assert we don&amp;#39;t remove or rename when backup cursor is open&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2343&quot;&gt;&lt;del&gt;WT-2343&lt;/del&gt;&lt;/a&gt;       Assert we don&apos;t remove or rename when backup cursor is open&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2349&quot; title=&quot;Add ability to open databases read-only&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2349&quot;&gt;&lt;del&gt;WT-2349&lt;/del&gt;&lt;/a&gt;       Add ability to open databases read-only&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2359&quot; title=&quot;WiredTiger with Python will hang if a calloc failure occurs during __wt_connection_close &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2359&quot;&gt;&lt;del&gt;WT-2359&lt;/del&gt;&lt;/a&gt;       WiredTiger with Python will hang if a calloc failure occurs during __wt_connection_close&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2360&quot; title=&quot;Allow disjunctions and combinations of operations in join cursors&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2360&quot;&gt;&lt;del&gt;WT-2360&lt;/del&gt;&lt;/a&gt;       Allow disjunctions and combinations of operations in join cursors&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2408&quot; title=&quot;Windows error translation layer&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2408&quot;&gt;&lt;del&gt;WT-2408&lt;/del&gt;&lt;/a&gt;       Windows error translation layer&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2446&quot; title=&quot;Estimate WT cache hit ratio&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2446&quot;&gt;&lt;del&gt;WT-2446&lt;/del&gt;&lt;/a&gt;       Estimate WT cache hit ratio&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2450&quot; title=&quot;salvage releases pages, then explicitly evicts them.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2450&quot;&gt;&lt;del&gt;WT-2450&lt;/del&gt;&lt;/a&gt;       Salvage releases pages, then explicitly evicts them.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2453&quot; title=&quot;Throughput drop in wtperf evict Jenkins tests&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2453&quot;&gt;&lt;del&gt;WT-2453&lt;/del&gt;&lt;/a&gt;       Throughput drop in wtperf evict Jenkins tests&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2479&quot; title=&quot;dump utility discards table config (JSON)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2479&quot;&gt;&lt;del&gt;WT-2479&lt;/del&gt;&lt;/a&gt;       Dump utility discards table config (JSON)&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2491&quot; title=&quot;The dhandle close_lock isn&amp;#39;t valuable at the moment&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2491&quot;&gt;&lt;del&gt;WT-2491&lt;/del&gt;&lt;/a&gt;       The dhandle close_lock isn&apos;t valuable at the moment&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2504&quot; title=&quot;Should READONLY always read basecfg file?&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2504&quot;&gt;&lt;del&gt;WT-2504&lt;/del&gt;&lt;/a&gt;       Should READONLY always read basecfg file?&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2505&quot; title=&quot;Review clang analyzer warnings&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2505&quot;&gt;&lt;del&gt;WT-2505&lt;/del&gt;&lt;/a&gt;       Review clang analyzer warnings&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2508&quot; title=&quot;test programs should remove test directories on the &amp;quot;clean&amp;quot; target&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2508&quot;&gt;&lt;del&gt;WT-2508&lt;/del&gt;&lt;/a&gt;       Test programs should remove test directories on the &quot;clean&quot; target&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2514&quot; title=&quot;log path name is an empty string.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2514&quot;&gt;&lt;del&gt;WT-2514&lt;/del&gt;&lt;/a&gt;       Log path name is an empty string.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2518&quot; title=&quot;LSM checkpoint handle acquisition optimization&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2518&quot;&gt;&lt;del&gt;WT-2518&lt;/del&gt;&lt;/a&gt;       LSM checkpoint handle acquisition optimization&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2520&quot; title=&quot;WT_SESSION::verify should not alter tables&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2520&quot;&gt;&lt;del&gt;WT-2520&lt;/del&gt;&lt;/a&gt;       WT_SESSION::verify should not alter tables&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2526&quot; title=&quot;mixing and matching readonly and read/write handles&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2526&quot;&gt;&lt;del&gt;WT-2526&lt;/del&gt;&lt;/a&gt;       Mixing and matching readonly and read/write handles&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2535&quot; title=&quot;Extend test/format to test for transactions reading their writes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2535&quot;&gt;&lt;del&gt;WT-2535&lt;/del&gt;&lt;/a&gt;       Extend test/format to test for transactions reading their writes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2537&quot; title=&quot;cannot open DB written by WT2.6.1 with WT2.8.0 due to WT_NOTFOUND on recovery&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2537&quot;&gt;&lt;del&gt;WT-2537&lt;/del&gt;&lt;/a&gt;       Cannot open DB written by WT2.6.1 with WT2.8.0 due to WT_NOTFOUND on recovery&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2539&quot; title=&quot;Implement file streaming above pluggable filesystems&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2539&quot;&gt;&lt;del&gt;WT-2539&lt;/del&gt;&lt;/a&gt;       Implement file streaming above pluggable filesystems&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2540&quot; title=&quot;Separate stream and file handle methods&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2540&quot;&gt;&lt;del&gt;WT-2540&lt;/del&gt;&lt;/a&gt;       Separate stream and file handle methods&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2541&quot; title=&quot;Add statistics for number of threads currently in read/write&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2541&quot;&gt;&lt;del&gt;WT-2541&lt;/del&gt;&lt;/a&gt;       Add statistics for number of threads currently in read/write&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2542&quot; title=&quot;fixed-length column store reconciliation overwrites original values&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2542&quot;&gt;&lt;del&gt;WT-2542&lt;/del&gt;&lt;/a&gt;       Fixed-length column store reconciliation overwrites original values&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2544&quot; title=&quot;Fix eviction statistics when clear is configured&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2544&quot;&gt;&lt;del&gt;WT-2544&lt;/del&gt;&lt;/a&gt;       Fix eviction statistics when clear is configured&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2546&quot; title=&quot;Eviction server not help evict pages sometimes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2546&quot;&gt;&lt;del&gt;WT-2546&lt;/del&gt;&lt;/a&gt;       Eviction server not help evict pages sometimes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2547&quot; title=&quot;Add 1-eviction-worker jobs to Jenkins&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2547&quot;&gt;&lt;del&gt;WT-2547&lt;/del&gt;&lt;/a&gt;       Add 1-eviction-worker jobs to Jenkins&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2548&quot; title=&quot;Cap the amount of data handed to raw compression. &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2548&quot;&gt;&lt;del&gt;WT-2548&lt;/del&gt;&lt;/a&gt;       Cap the amount of data handed to raw compression.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2549&quot; title=&quot;joins using recno keys return no values&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2549&quot;&gt;&lt;del&gt;WT-2549&lt;/del&gt;&lt;/a&gt;       joins using recno keys return no values&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2550&quot; title=&quot;java ex_schema example fails&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2550&quot;&gt;&lt;del&gt;WT-2550&lt;/del&gt;&lt;/a&gt;       java ex_schema example fails&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2552&quot; title=&quot;Public API for pluggable filesystems&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2552&quot;&gt;&lt;del&gt;WT-2552&lt;/del&gt;&lt;/a&gt;       Public API for pluggable filesystems&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2553&quot; title=&quot;Document in-memory configuration and WT_CACHE_FULL error return&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2553&quot;&gt;&lt;del&gt;WT-2553&lt;/del&gt;&lt;/a&gt;       Document in-memory configuration and WT_CACHE_FULL error return&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2554&quot; title=&quot;Implement a framework for adding C test cases&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2554&quot;&gt;&lt;del&gt;WT-2554&lt;/del&gt;&lt;/a&gt;       Implement a framework for adding C test cases&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2556&quot; title=&quot;typo in the Java example code&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2556&quot;&gt;&lt;del&gt;WT-2556&lt;/del&gt;&lt;/a&gt;       Typo in the Java example code&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2557&quot; title=&quot;format test program should discard log files after incremental backup&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2557&quot;&gt;&lt;del&gt;WT-2557&lt;/del&gt;&lt;/a&gt;       format test program should discard log files after incremental backup&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2558&quot; title=&quot;WT_PAGE structure reorganization&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2558&quot;&gt;&lt;del&gt;WT-2558&lt;/del&gt;&lt;/a&gt;       WT_PAGE structure reorganization&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2559&quot; title=&quot;Windows segfault in logging code&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2559&quot;&gt;&lt;del&gt;WT-2559&lt;/del&gt;&lt;/a&gt;       Windows segfault in logging code&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2560&quot; title=&quot;Stuck trying to update oldest transaction ID&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2560&quot;&gt;&lt;del&gt;WT-2560&lt;/del&gt;&lt;/a&gt;       Stuck trying to update oldest transaction ID&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2562&quot; title=&quot;reconfig02 test failing sometimes on PPC&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2562&quot;&gt;&lt;del&gt;WT-2562&lt;/del&gt;&lt;/a&gt;       Reconfig02 test failing sometimes on PPC&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2565&quot; title=&quot;item 3573 on page at [write-check] is a corrupted cell&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2565&quot;&gt;&lt;del&gt;WT-2565&lt;/del&gt;&lt;/a&gt;       Item 3573 on page at &lt;span class=&quot;error&quot;&gt;&amp;#91;write-check&amp;#93;&lt;/span&gt; is a corrupted cell&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2566&quot; title=&quot;All lock operations should be barriers&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2566&quot;&gt;&lt;del&gt;WT-2566&lt;/del&gt;&lt;/a&gt;       All lock operations should be barriers&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2567&quot; title=&quot;segfault in test/format log truncate&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2567&quot;&gt;&lt;del&gt;WT-2567&lt;/del&gt;&lt;/a&gt;       Segfault in test/format log truncate&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2568&quot; title=&quot;Java PackTest.java compilation error&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2568&quot;&gt;&lt;del&gt;WT-2568&lt;/del&gt;&lt;/a&gt;       Java PackTest.java compilation error&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2569&quot; title=&quot;win_handle_read should always call GetLastError on error&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2569&quot;&gt;&lt;del&gt;WT-2569&lt;/del&gt;&lt;/a&gt;       Win_handle_read should always call GetLastError on error&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2570&quot; title=&quot;Minor lint cleanups.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2570&quot;&gt;&lt;del&gt;WT-2570&lt;/del&gt;&lt;/a&gt;       Minor lint cleanups.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2571&quot; title=&quot;join code cleanup&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2571&quot;&gt;&lt;del&gt;WT-2571&lt;/del&gt;&lt;/a&gt;       Join code cleanup&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2572&quot; title=&quot;don&amp;#39;t select an in-memory format run if incompatible options configured&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2572&quot;&gt;&lt;del&gt;WT-2572&lt;/del&gt;&lt;/a&gt;       Don&apos;t select an in-memory format run if incompatible options configured&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2573&quot; title=&quot;free of stack-allocated WT_REF&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2573&quot;&gt;&lt;del&gt;WT-2573&lt;/del&gt;&lt;/a&gt;       Free of stack-allocated WT_REF&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2574&quot; title=&quot;format doesn&amp;#39;t free all allocated configure memory &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2574&quot;&gt;&lt;del&gt;WT-2574&lt;/del&gt;&lt;/a&gt;       Format doesn&apos;t free all allocated configure memory&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2576&quot; title=&quot;variable-length column-store out-of-order return&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2576&quot;&gt;&lt;del&gt;WT-2576&lt;/del&gt;&lt;/a&gt;       Variable-length column-store out-of-order return&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2577&quot; title=&quot;core dump discarding non-existent addresses&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2577&quot;&gt;&lt;del&gt;WT-2577&lt;/del&gt;&lt;/a&gt;       Core dump discarding non-existent addresses&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2579&quot; title=&quot;in-memory configurations break debugging support&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2579&quot;&gt;&lt;del&gt;WT-2579&lt;/del&gt;&lt;/a&gt;       In-memory configurations break debugging support&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2580&quot; title=&quot;potential SWIG naming conflict in Java&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2580&quot;&gt;&lt;del&gt;WT-2580&lt;/del&gt;&lt;/a&gt;       Potential SWIG naming conflict in Java&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2581&quot; title=&quot;assert multi-&amp;gt;disk_image == NULL&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2581&quot;&gt;&lt;del&gt;WT-2581&lt;/del&gt;&lt;/a&gt;       Assert multi-&amp;gt;disk_image == NULL&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2582&quot; title=&quot;cache eviction server error: WT_RESTART&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2582&quot;&gt;&lt;del&gt;WT-2582&lt;/del&gt;&lt;/a&gt;       Cache eviction server error: WT_RESTART&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2583&quot; title=&quot;incremental backup can prevent future recovery&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2583&quot;&gt;&lt;del&gt;WT-2583&lt;/del&gt;&lt;/a&gt;       Incremental backup can prevent future recovery&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2584&quot; title=&quot;don&amp;#39;t use periods in error messages&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2584&quot;&gt;&lt;del&gt;WT-2584&lt;/del&gt;&lt;/a&gt;       Don&apos;t use periods in error messages&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2586&quot; title=&quot;Remove ex_config.c until config cursors are supported&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2586&quot;&gt;&lt;del&gt;WT-2586&lt;/del&gt;&lt;/a&gt;       Remove ex_config.c until config cursors are supported&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2589&quot; title=&quot;Check stats using WT_STAT_SET and &amp;#39;clear&amp;#39; usage&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2589&quot;&gt;&lt;del&gt;WT-2589&lt;/del&gt;&lt;/a&gt;       Check stats using WT_STAT_SET and &apos;clear&apos; usage&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2592&quot; title=&quot;Joins using non-recno key types not working&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2592&quot;&gt;&lt;del&gt;WT-2592&lt;/del&gt;&lt;/a&gt;       Joins using non-recno key types not working&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2593&quot; title=&quot;disk full with pre-allocated log files&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2593&quot;&gt;&lt;del&gt;WT-2593&lt;/del&gt;&lt;/a&gt;       Disk full with pre-allocated log files&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2595&quot; title=&quot;Fix compiler warning in packing tests&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2595&quot;&gt;&lt;del&gt;WT-2595&lt;/del&gt;&lt;/a&gt;       Fix compiler warning in packing tests&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2597&quot; title=&quot;JSON dump needs LSM tests&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2597&quot;&gt;&lt;del&gt;WT-2597&lt;/del&gt;&lt;/a&gt;       JSON dump needs LSM tests&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2598&quot; title=&quot;in-memory FS needs fast lookup on file names&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2598&quot;&gt;&lt;del&gt;WT-2598&lt;/del&gt;&lt;/a&gt;       In-memory FS needs fast lookup on file names&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2599&quot; title=&quot;split out the checksum code from the support directory&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2599&quot;&gt;&lt;del&gt;WT-2599&lt;/del&gt;&lt;/a&gt;       Split out the checksum code from the support directory&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2600&quot; title=&quot;clean up test program #includes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2600&quot;&gt;&lt;del&gt;WT-2600&lt;/del&gt;&lt;/a&gt;       Clean up test program #includes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2602&quot; title=&quot;LSM stress hangs with very large uncompressed pages&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2602&quot;&gt;&lt;del&gt;WT-2602&lt;/del&gt;&lt;/a&gt;       LSM stress hangs with very large uncompressed pages&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2605&quot; title=&quot;C tests focused on different schema types needed for join and other APIs&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2605&quot;&gt;&lt;del&gt;WT-2605&lt;/del&gt;&lt;/a&gt;       C tests focused on different schema types needed for join and other APIs&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2609&quot; title=&quot;Incorrect &amp;quot;skips API_END call&amp;quot; error.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2609&quot;&gt;&lt;del&gt;WT-2609&lt;/del&gt;&lt;/a&gt;       Incorrect &quot;skips API_END call&quot; error.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2610&quot; title=&quot;Investigate eviction hazard pointer check&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2610&quot;&gt;&lt;del&gt;WT-2610&lt;/del&gt;&lt;/a&gt;       Investigate eviction hazard pointer check&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2611&quot; title=&quot;wtperf and/or WT_CONFIG_PARSER do not allow escaped double quotes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2611&quot;&gt;&lt;del&gt;WT-2611&lt;/del&gt;&lt;/a&gt;       wtperf and/or WT_CONFIG_PARSER do not allow escaped double quotes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2612&quot; title=&quot;The dist/s_prototypes script is creating a debugging file xxx.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2612&quot;&gt;&lt;del&gt;WT-2612&lt;/del&gt;&lt;/a&gt;       The dist/s_prototypes script is creating a debugging file xxx.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2613&quot; title=&quot;Windows build failing with a C4100 error&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2613&quot;&gt;&lt;del&gt;WT-2613&lt;/del&gt;&lt;/a&gt;       Windows build failing with a C4100 error&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2615&quot; title=&quot;Enabling checkpoints in test/format leads to reduced concurrency&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2615&quot;&gt;&lt;del&gt;WT-2615&lt;/del&gt;&lt;/a&gt;       Enabling checkpoints in test/format leads to reduced concurrency&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2616&quot; title=&quot;In-memory deadlock getting size&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2616&quot;&gt;&lt;del&gt;WT-2616&lt;/del&gt;&lt;/a&gt;       In-memory deadlock getting size&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2617&quot; title=&quot;Bug in pluggable file system example&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2617&quot;&gt;&lt;del&gt;WT-2617&lt;/del&gt;&lt;/a&gt;       Bug in pluggable file system example&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2621&quot; title=&quot;WiredTiger fails to compile on MSVC 2013&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2621&quot;&gt;&lt;del&gt;WT-2621&lt;/del&gt;&lt;/a&gt;       WiredTiger fails to compile on MSVC 2013&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2622&quot; title=&quot;unit test failed in test_cursor_random.test_cursor_random.test_cursor_random_multiple_page_records&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2622&quot;&gt;&lt;del&gt;WT-2622&lt;/del&gt;&lt;/a&gt;       Unit test failed in test_cursor_random.test_cursor_random.test_cursor_random_multiple_page_records&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2624&quot; title=&quot;snprintf unsupported on MSVC 2013&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2624&quot;&gt;&lt;del&gt;WT-2624&lt;/del&gt;&lt;/a&gt;       snprintf unsupported on MSVC 2013&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2626&quot; title=&quot;snprintf errors with macro redefinition on MSVC2015&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2626&quot;&gt;&lt;del&gt;WT-2626&lt;/del&gt;&lt;/a&gt;       snprintf errors with macro redefinition on MSVC2015&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2627&quot; title=&quot;Coverity complaints&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2627&quot;&gt;&lt;del&gt;WT-2627&lt;/del&gt;&lt;/a&gt;       Coverity complaints&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2628&quot; title=&quot;reconciliation can return without unlocking the page lock&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2628&quot;&gt;&lt;del&gt;WT-2628&lt;/del&gt;&lt;/a&gt;       Reconciliation can return without unlocking the page lock&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2629&quot; title=&quot;Introduction of ppc64le crc32c assembly file has made the stack executable&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2629&quot;&gt;&lt;del&gt;WT-2629&lt;/del&gt;&lt;/a&gt;       Introduction of ppc64le crc32c assembly file has made the stack executable&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2630&quot; title=&quot;Rename WT_FSTREAM methods to avoid using C99 reserved names&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2630&quot;&gt;&lt;del&gt;WT-2630&lt;/del&gt;&lt;/a&gt;       Rename WT_FSTREAM methods to avoid using C99 reserved names&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2632&quot; title=&quot;Test format failures due to &amp;quot;checkpoints cannot be dropped when in-use&amp;quot;&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2632&quot;&gt;&lt;del&gt;WT-2632&lt;/del&gt;&lt;/a&gt;       Test format failures due to &quot;checkpoints cannot be dropped when in-use&quot;&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2637&quot; title=&quot;The file-extension documentation doesn&amp;#39;t cover not-supported cases&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2637&quot;&gt;&lt;del&gt;WT-2637&lt;/del&gt;&lt;/a&gt;       The file-extension documentation doesn&apos;t cover not-supported cases&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2644&quot; title=&quot;&amp;#39;wt load -r&amp;#39; (rename) fails with LSM&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2644&quot;&gt;&lt;del&gt;WT-2644&lt;/del&gt;&lt;/a&gt;       &apos;wt load -r&apos; (rename) fails with LSM&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2646&quot; title=&quot;Split the lock_wait flag into two, adding a checkpoint_wait flag&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2646&quot;&gt;&lt;del&gt;WT-2646&lt;/del&gt;&lt;/a&gt;       Split the lock_wait flag into two, adding a checkpoint_wait flag&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2651&quot; title=&quot;Coverity 1355591 resource leak&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2651&quot;&gt;&lt;del&gt;WT-2651&lt;/del&gt;&lt;/a&gt;       Coverity 1355591 resource leak&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2652&quot; title=&quot;Logging code improvements&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2652&quot;&gt;&lt;del&gt;WT-2652&lt;/del&gt;&lt;/a&gt;       Logging code improvements&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2653&quot; title=&quot;the custom file-system example should show device configuration&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2653&quot;&gt;&lt;del&gt;WT-2653&lt;/del&gt;&lt;/a&gt;       The custom file-system example should show device configuration&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2656&quot; title=&quot;Builds failing on GCC 4.7 builder&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2656&quot;&gt;&lt;del&gt;WT-2656&lt;/del&gt;&lt;/a&gt;       Builds failing on GCC 4.7 builder&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2658&quot; title=&quot;Only include PPC-specific files in PPC builds&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2658&quot;&gt;&lt;del&gt;WT-2658&lt;/del&gt;&lt;/a&gt;       Only include PPC-specific files in PPC builds&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2659&quot; title=&quot;csuite tests, assorted lint and cleanup.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2659&quot;&gt;&lt;del&gt;WT-2659&lt;/del&gt;&lt;/a&gt;       csuite tests, assorted lint and cleanup.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2660&quot; title=&quot;Hang between eviction and connection close&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2660&quot;&gt;&lt;del&gt;WT-2660&lt;/del&gt;&lt;/a&gt;       Hang between eviction and connection close&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2661&quot; title=&quot;Coverity failures: 1356050-1356053&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2661&quot;&gt;&lt;del&gt;WT-2661&lt;/del&gt;&lt;/a&gt;       Coverity failures: 1356050-1356053&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2662&quot; title=&quot;For internal spell checking, strip out double quote literals, they confuse aspell&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2662&quot;&gt;&lt;del&gt;WT-2662&lt;/del&gt;&lt;/a&gt;       For internal spell checking, strip out double quote literals, they confuse aspell&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2664&quot; title=&quot;Change eviction so any eviction thread can find candidates&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2664&quot;&gt;&lt;del&gt;WT-2664&lt;/del&gt;&lt;/a&gt;       Change eviction so any eviction thread can find candidates&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2667&quot; title=&quot;Enhance WiredTiger Evergreen testing&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2667&quot;&gt;&lt;del&gt;WT-2667&lt;/del&gt;&lt;/a&gt;       Enhance WiredTiger Evergreen testing&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2668&quot; title=&quot;Create join statistics that are useful and are easy to understand&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2668&quot;&gt;&lt;del&gt;WT-2668&lt;/del&gt;&lt;/a&gt;       Create join statistics that are useful and are easy to understand&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2671&quot; title=&quot;dump more information about the file layout in verify debug mode&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2671&quot;&gt;&lt;del&gt;WT-2671&lt;/del&gt;&lt;/a&gt;       Dump more information about the file layout in verify debug mode&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2672&quot; title=&quot;Handle system calls that don&amp;#39;t set errno&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2672&quot;&gt;&lt;del&gt;WT-2672&lt;/del&gt;&lt;/a&gt;       Handle system calls that don&apos;t set errno&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2673&quot; title=&quot;Stop automatically increasing memory page max&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2673&quot;&gt;&lt;del&gt;WT-2673&lt;/del&gt;&lt;/a&gt;       Stop automatically increasing memory page max&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2674&quot; title=&quot;simplify metadata file check&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2674&quot;&gt;&lt;del&gt;WT-2674&lt;/del&gt;&lt;/a&gt;       Simplify metadata file check&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2676&quot; title=&quot;Don&amp;#39;t use key size in column store in-memory splits.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2676&quot;&gt;&lt;del&gt;WT-2676&lt;/del&gt;&lt;/a&gt;       Don&apos;t use key size in column store in-memory splits.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2677&quot; title=&quot;Fix JSON output so only printable ASCII is produced (seen on Solaris)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2677&quot;&gt;&lt;del&gt;WT-2677&lt;/del&gt;&lt;/a&gt;       Fix JSON output so only printable ASCII is produced (seen on Solaris)&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2682&quot; title=&quot;add option to configure WiredTiger with strict compiler flags&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2682&quot;&gt;&lt;del&gt;WT-2682&lt;/del&gt;&lt;/a&gt;       Add option to configure WiredTiger with strict compiler flags&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2683&quot; title=&quot;WiredTiger no longer needs to return non-zero disk sizes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2683&quot;&gt;&lt;del&gt;WT-2683&lt;/del&gt;&lt;/a&gt;       WiredTiger no longer needs to return non-zero disk sizes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2685&quot; title=&quot;hazard pointer failure from clear walk&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2685&quot;&gt;&lt;del&gt;WT-2685&lt;/del&gt;&lt;/a&gt;       Hazard pointer failure from clear walk&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2686&quot; title=&quot;logging subsystem core dump&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2686&quot;&gt;&lt;del&gt;WT-2686&lt;/del&gt;&lt;/a&gt;       Logging subsystem core dump&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2687&quot; title=&quot;test suite should verify the exit status of the wt utility&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2687&quot;&gt;&lt;del&gt;WT-2687&lt;/del&gt;&lt;/a&gt;       Test suite should verify the exit status of the wt utility&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2689&quot; title=&quot;Use after free in WT_SESSION::open_cursor&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2689&quot;&gt;&lt;del&gt;WT-2689&lt;/del&gt;&lt;/a&gt;       Use after free in WT_SESSION::open_cursor&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2691&quot; title=&quot;Use wrappers for ctype functions to avoid sign extension errors &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2691&quot;&gt;&lt;del&gt;WT-2691&lt;/del&gt;&lt;/a&gt;       Use wrappers for ctype functions to avoid sign extension errors&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2692&quot; title=&quot;Fix race in file system example&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2692&quot;&gt;&lt;del&gt;WT-2692&lt;/del&gt;&lt;/a&gt;       Fix race in file system example&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2696&quot; title=&quot;Race condition on unclean shutdown may miss log records with large updates&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2696&quot;&gt;&lt;del&gt;WT-2696&lt;/del&gt;&lt;/a&gt;       Race condition on unclean shutdown may miss log records with large updates&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2698&quot; title=&quot;Test/recovery hung &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2698&quot;&gt;&lt;del&gt;WT-2698&lt;/del&gt;&lt;/a&gt;       Test/recovery hung&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2702&quot; title=&quot;Under high thread load, WiredTiger exceeds cache size&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2702&quot;&gt;&lt;del&gt;WT-2702&lt;/del&gt;&lt;/a&gt;       Under high thread load, WiredTiger exceeds cache size&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2704&quot; title=&quot;test/format hung on bengal&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2704&quot;&gt;&lt;del&gt;WT-2704&lt;/del&gt;&lt;/a&gt;       Test/format hung on bengal&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2706&quot; title=&quot;Race condition on log file switch can cause missing log records&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2706&quot;&gt;&lt;del&gt;WT-2706&lt;/del&gt;&lt;/a&gt;       Race condition on log file switch can cause missing log records&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2707&quot; title=&quot;dist/s_label enhancements, and error jump cleanups&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2707&quot;&gt;&lt;del&gt;WT-2707&lt;/del&gt;&lt;/a&gt;       dist/s_label enhancements, and error jump cleanups&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2709&quot; title=&quot;connection reconfigure segfault in __wt_conn_cache_pool_destroy&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2709&quot;&gt;&lt;del&gt;WT-2709&lt;/del&gt;&lt;/a&gt;       Connection reconfigure segfault in __wt_conn_cache_pool_destroy&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2710&quot; title=&quot;WT_FILE_HANDLE_INMEM no longer needs an off field&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2710&quot;&gt;&lt;del&gt;WT-2710&lt;/del&gt;&lt;/a&gt;       WT_FILE_HANDLE_INMEM no longer needs an off field&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2712&quot; title=&quot;Coverity 1356928 and 1356929: ASSERT_SIDE_EFFECT&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2712&quot;&gt;&lt;del&gt;WT-2712&lt;/del&gt;&lt;/a&gt;       Coverity 1356928 and 1356929: ASSERT_SIDE_EFFECT&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2713&quot; title=&quot;document WT_PANIC so pluggable filesystems can panic.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2713&quot;&gt;&lt;del&gt;WT-2713&lt;/del&gt;&lt;/a&gt;       Document WT_PANIC so pluggable filesystems can panic.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2714&quot; title=&quot;lint&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2714&quot;&gt;&lt;del&gt;WT-2714&lt;/del&gt;&lt;/a&gt;       Lint&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2715&quot; title=&quot;random-abort test may write partial record at the end&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2715&quot;&gt;&lt;del&gt;WT-2715&lt;/del&gt;&lt;/a&gt;       random-abort test may write partial record at the end&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2720&quot; title=&quot;Pull request tester not running Python suite&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2720&quot;&gt;&lt;del&gt;WT-2720&lt;/del&gt;&lt;/a&gt;       Pull request tester not running Python suite&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2722&quot; title=&quot;s_label or s_label_loop false positive&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2722&quot;&gt;&lt;del&gt;WT-2722&lt;/del&gt;&lt;/a&gt;       s_label or s_label_loop false positive&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2724&quot; title=&quot;Eviction workers created on open exit immediately&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2724&quot;&gt;&lt;del&gt;WT-2724&lt;/del&gt;&lt;/a&gt;       Eviction workers created on open exit immediately&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2763&quot; title=&quot;Unit test test_intpack failing on OSX&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2763&quot;&gt;&lt;del&gt;WT-2763&lt;/del&gt;&lt;/a&gt;       Unit test test_intpack failing on OSX&lt;br/&gt;
Branch: v3.2&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/385faa6ca72ad599d92d3948f1a2033d908e0226&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/385faa6ca72ad599d92d3948f1a2033d908e0226&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1336967" author="xgen-internal-githook" created="Wed, 27 Jul 2016 02:14:23 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;name&apos;: u&apos;Ramon Fernandez&apos;, u&apos;email&apos;: u&apos;ramon@mongodb.com&apos;}
&lt;p&gt;Message: Import wiredtiger-wiredtiger-2.8.0-592-g848e5f5.tar.gz from wiredtiger branch mongodb-3.2&lt;/p&gt;

&lt;p&gt;ref: 8b7110b..848e5f5&lt;br/&gt;
for: 3.2.9&lt;/p&gt;

&lt;p&gt;This commit replaces a number of previous backports with the original&lt;br/&gt;
change, so some of the tickets listed below may have been resolved in&lt;br/&gt;
previous versions already as a backport to the v3.2 branch. For example,&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-24580&quot; title=&quot;Improve performance when WiredTiger cache is full&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-24580&quot;&gt;&lt;del&gt;SERVER-24580&lt;/del&gt;&lt;/a&gt; includes change a63e21b8 as a cherry-pick of 1f4aaa44, but&lt;br/&gt;
this commit replaces that change with 1f4aaa44 itself.&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23659&quot; title=&quot;Provide useful message when wiredTigerJournalCompressor is changed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23659&quot;&gt;&lt;del&gt;SERVER-23659&lt;/del&gt;&lt;/a&gt;  Provide useful message when wiredTigerJournalCompressor is changed&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23661&quot; title=&quot;$sample takes disproportionately long time on newly created collection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23661&quot;&gt;&lt;del&gt;SERVER-23661&lt;/del&gt;&lt;/a&gt;  $sample takes disproportionately long time on newly created collection&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-24306&quot; title=&quot;40-second journaling stall from &amp;quot;log files prepared&amp;quot; to checkpoint&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-24306&quot;&gt;&lt;del&gt;SERVER-24306&lt;/del&gt;&lt;/a&gt;  40-second journaling stall from &quot;log files prepared&quot; to checkpoint&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-24580&quot; title=&quot;Improve performance when WiredTiger cache is full&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-24580&quot;&gt;&lt;del&gt;SERVER-24580&lt;/del&gt;&lt;/a&gt;  Improve performance when WiredTiger cache is full&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2103&quot; title=&quot;add incremental backup testing to format&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2103&quot;&gt;&lt;del&gt;WT-2103&lt;/del&gt;&lt;/a&gt;       Add incremental backup testing to format&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2223&quot; title=&quot;Add stress testing for in-memory&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2223&quot;&gt;&lt;del&gt;WT-2223&lt;/del&gt;&lt;/a&gt;       Add stress testing for in-memory&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2268&quot; title=&quot;JSON load incorrect with UNICODE input&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2268&quot;&gt;&lt;del&gt;WT-2268&lt;/del&gt;&lt;/a&gt;       JSON load incorrect with UNICODE input&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2319&quot; title=&quot;Add statistics around fsync calls&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2319&quot;&gt;&lt;del&gt;WT-2319&lt;/del&gt;&lt;/a&gt;       Add statistics around fsync calls&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2325&quot; title=&quot;Fix an incomplete comment&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2325&quot;&gt;&lt;del&gt;WT-2325&lt;/del&gt;&lt;/a&gt;       Fix an incomplete comment&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2343&quot; title=&quot;Assert we don&amp;#39;t remove or rename when backup cursor is open&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2343&quot;&gt;&lt;del&gt;WT-2343&lt;/del&gt;&lt;/a&gt;       Assert we don&apos;t remove or rename when backup cursor is open&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2349&quot; title=&quot;Add ability to open databases read-only&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2349&quot;&gt;&lt;del&gt;WT-2349&lt;/del&gt;&lt;/a&gt;       Add ability to open databases read-only&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2359&quot; title=&quot;WiredTiger with Python will hang if a calloc failure occurs during __wt_connection_close &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2359&quot;&gt;&lt;del&gt;WT-2359&lt;/del&gt;&lt;/a&gt;       WiredTiger with Python will hang if a calloc failure occurs during __wt_connection_close&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2360&quot; title=&quot;Allow disjunctions and combinations of operations in join cursors&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2360&quot;&gt;&lt;del&gt;WT-2360&lt;/del&gt;&lt;/a&gt;       Allow disjunctions and combinations of operations in join cursors&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2408&quot; title=&quot;Windows error translation layer&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2408&quot;&gt;&lt;del&gt;WT-2408&lt;/del&gt;&lt;/a&gt;       Windows error translation layer&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2446&quot; title=&quot;Estimate WT cache hit ratio&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2446&quot;&gt;&lt;del&gt;WT-2446&lt;/del&gt;&lt;/a&gt;       Estimate WT cache hit ratio&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2450&quot; title=&quot;salvage releases pages, then explicitly evicts them.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2450&quot;&gt;&lt;del&gt;WT-2450&lt;/del&gt;&lt;/a&gt;       Salvage releases pages, then explicitly evicts them.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2453&quot; title=&quot;Throughput drop in wtperf evict Jenkins tests&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2453&quot;&gt;&lt;del&gt;WT-2453&lt;/del&gt;&lt;/a&gt;       Throughput drop in wtperf evict Jenkins tests&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2479&quot; title=&quot;dump utility discards table config (JSON)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2479&quot;&gt;&lt;del&gt;WT-2479&lt;/del&gt;&lt;/a&gt;       Dump utility discards table config (JSON)&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2491&quot; title=&quot;The dhandle close_lock isn&amp;#39;t valuable at the moment&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2491&quot;&gt;&lt;del&gt;WT-2491&lt;/del&gt;&lt;/a&gt;       The dhandle close_lock isn&apos;t valuable at the moment&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2504&quot; title=&quot;Should READONLY always read basecfg file?&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2504&quot;&gt;&lt;del&gt;WT-2504&lt;/del&gt;&lt;/a&gt;       Should READONLY always read basecfg file?&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2505&quot; title=&quot;Review clang analyzer warnings&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2505&quot;&gt;&lt;del&gt;WT-2505&lt;/del&gt;&lt;/a&gt;       Review clang analyzer warnings&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2508&quot; title=&quot;test programs should remove test directories on the &amp;quot;clean&amp;quot; target&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2508&quot;&gt;&lt;del&gt;WT-2508&lt;/del&gt;&lt;/a&gt;       Test programs should remove test directories on the &quot;clean&quot; target&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2514&quot; title=&quot;log path name is an empty string.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2514&quot;&gt;&lt;del&gt;WT-2514&lt;/del&gt;&lt;/a&gt;       Log path name is an empty string.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2518&quot; title=&quot;LSM checkpoint handle acquisition optimization&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2518&quot;&gt;&lt;del&gt;WT-2518&lt;/del&gt;&lt;/a&gt;       LSM checkpoint handle acquisition optimization&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2520&quot; title=&quot;WT_SESSION::verify should not alter tables&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2520&quot;&gt;&lt;del&gt;WT-2520&lt;/del&gt;&lt;/a&gt;       WT_SESSION::verify should not alter tables&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2526&quot; title=&quot;mixing and matching readonly and read/write handles&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2526&quot;&gt;&lt;del&gt;WT-2526&lt;/del&gt;&lt;/a&gt;       Mixing and matching readonly and read/write handles&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2535&quot; title=&quot;Extend test/format to test for transactions reading their writes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2535&quot;&gt;&lt;del&gt;WT-2535&lt;/del&gt;&lt;/a&gt;       Extend test/format to test for transactions reading their writes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2537&quot; title=&quot;cannot open DB written by WT2.6.1 with WT2.8.0 due to WT_NOTFOUND on recovery&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2537&quot;&gt;&lt;del&gt;WT-2537&lt;/del&gt;&lt;/a&gt;       Cannot open DB written by WT2.6.1 with WT2.8.0 due to WT_NOTFOUND on recovery&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2539&quot; title=&quot;Implement file streaming above pluggable filesystems&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2539&quot;&gt;&lt;del&gt;WT-2539&lt;/del&gt;&lt;/a&gt;       Implement file streaming above pluggable filesystems&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2540&quot; title=&quot;Separate stream and file handle methods&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2540&quot;&gt;&lt;del&gt;WT-2540&lt;/del&gt;&lt;/a&gt;       Separate stream and file handle methods&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2541&quot; title=&quot;Add statistics for number of threads currently in read/write&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2541&quot;&gt;&lt;del&gt;WT-2541&lt;/del&gt;&lt;/a&gt;       Add statistics for number of threads currently in read/write&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2542&quot; title=&quot;fixed-length column store reconciliation overwrites original values&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2542&quot;&gt;&lt;del&gt;WT-2542&lt;/del&gt;&lt;/a&gt;       Fixed-length column store reconciliation overwrites original values&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2544&quot; title=&quot;Fix eviction statistics when clear is configured&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2544&quot;&gt;&lt;del&gt;WT-2544&lt;/del&gt;&lt;/a&gt;       Fix eviction statistics when clear is configured&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2546&quot; title=&quot;Eviction server not help evict pages sometimes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2546&quot;&gt;&lt;del&gt;WT-2546&lt;/del&gt;&lt;/a&gt;       Eviction server not help evict pages sometimes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2547&quot; title=&quot;Add 1-eviction-worker jobs to Jenkins&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2547&quot;&gt;&lt;del&gt;WT-2547&lt;/del&gt;&lt;/a&gt;       Add 1-eviction-worker jobs to Jenkins&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2548&quot; title=&quot;Cap the amount of data handed to raw compression. &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2548&quot;&gt;&lt;del&gt;WT-2548&lt;/del&gt;&lt;/a&gt;       Cap the amount of data handed to raw compression.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2549&quot; title=&quot;joins using recno keys return no values&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2549&quot;&gt;&lt;del&gt;WT-2549&lt;/del&gt;&lt;/a&gt;       joins using recno keys return no values&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2550&quot; title=&quot;java ex_schema example fails&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2550&quot;&gt;&lt;del&gt;WT-2550&lt;/del&gt;&lt;/a&gt;       java ex_schema example fails&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2552&quot; title=&quot;Public API for pluggable filesystems&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2552&quot;&gt;&lt;del&gt;WT-2552&lt;/del&gt;&lt;/a&gt;       Public API for pluggable filesystems&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2553&quot; title=&quot;Document in-memory configuration and WT_CACHE_FULL error return&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2553&quot;&gt;&lt;del&gt;WT-2553&lt;/del&gt;&lt;/a&gt;       Document in-memory configuration and WT_CACHE_FULL error return&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2554&quot; title=&quot;Implement a framework for adding C test cases&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2554&quot;&gt;&lt;del&gt;WT-2554&lt;/del&gt;&lt;/a&gt;       Implement a framework for adding C test cases&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2556&quot; title=&quot;typo in the Java example code&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2556&quot;&gt;&lt;del&gt;WT-2556&lt;/del&gt;&lt;/a&gt;       Typo in the Java example code&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2557&quot; title=&quot;format test program should discard log files after incremental backup&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2557&quot;&gt;&lt;del&gt;WT-2557&lt;/del&gt;&lt;/a&gt;       format test program should discard log files after incremental backup&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2558&quot; title=&quot;WT_PAGE structure reorganization&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2558&quot;&gt;&lt;del&gt;WT-2558&lt;/del&gt;&lt;/a&gt;       WT_PAGE structure reorganization&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2559&quot; title=&quot;Windows segfault in logging code&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2559&quot;&gt;&lt;del&gt;WT-2559&lt;/del&gt;&lt;/a&gt;       Windows segfault in logging code&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2560&quot; title=&quot;Stuck trying to update oldest transaction ID&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2560&quot;&gt;&lt;del&gt;WT-2560&lt;/del&gt;&lt;/a&gt;       Stuck trying to update oldest transaction ID&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2562&quot; title=&quot;reconfig02 test failing sometimes on PPC&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2562&quot;&gt;&lt;del&gt;WT-2562&lt;/del&gt;&lt;/a&gt;       Reconfig02 test failing sometimes on PPC&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2565&quot; title=&quot;item 3573 on page at [write-check] is a corrupted cell&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2565&quot;&gt;&lt;del&gt;WT-2565&lt;/del&gt;&lt;/a&gt;       Item 3573 on page at &lt;span class=&quot;error&quot;&gt;&amp;#91;write-check&amp;#93;&lt;/span&gt; is a corrupted cell&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2566&quot; title=&quot;All lock operations should be barriers&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2566&quot;&gt;&lt;del&gt;WT-2566&lt;/del&gt;&lt;/a&gt;       All lock operations should be barriers&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2567&quot; title=&quot;segfault in test/format log truncate&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2567&quot;&gt;&lt;del&gt;WT-2567&lt;/del&gt;&lt;/a&gt;       Segfault in test/format log truncate&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2568&quot; title=&quot;Java PackTest.java compilation error&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2568&quot;&gt;&lt;del&gt;WT-2568&lt;/del&gt;&lt;/a&gt;       Java PackTest.java compilation error&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2569&quot; title=&quot;win_handle_read should always call GetLastError on error&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2569&quot;&gt;&lt;del&gt;WT-2569&lt;/del&gt;&lt;/a&gt;       Win_handle_read should always call GetLastError on error&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2570&quot; title=&quot;Minor lint cleanups.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2570&quot;&gt;&lt;del&gt;WT-2570&lt;/del&gt;&lt;/a&gt;       Minor lint cleanups.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2571&quot; title=&quot;join code cleanup&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2571&quot;&gt;&lt;del&gt;WT-2571&lt;/del&gt;&lt;/a&gt;       Join code cleanup&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2572&quot; title=&quot;don&amp;#39;t select an in-memory format run if incompatible options configured&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2572&quot;&gt;&lt;del&gt;WT-2572&lt;/del&gt;&lt;/a&gt;       Don&apos;t select an in-memory format run if incompatible options configured&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2573&quot; title=&quot;free of stack-allocated WT_REF&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2573&quot;&gt;&lt;del&gt;WT-2573&lt;/del&gt;&lt;/a&gt;       Free of stack-allocated WT_REF&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2574&quot; title=&quot;format doesn&amp;#39;t free all allocated configure memory &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2574&quot;&gt;&lt;del&gt;WT-2574&lt;/del&gt;&lt;/a&gt;       Format doesn&apos;t free all allocated configure memory&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2576&quot; title=&quot;variable-length column-store out-of-order return&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2576&quot;&gt;&lt;del&gt;WT-2576&lt;/del&gt;&lt;/a&gt;       Variable-length column-store out-of-order return&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2577&quot; title=&quot;core dump discarding non-existent addresses&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2577&quot;&gt;&lt;del&gt;WT-2577&lt;/del&gt;&lt;/a&gt;       Core dump discarding non-existent addresses&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2579&quot; title=&quot;in-memory configurations break debugging support&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2579&quot;&gt;&lt;del&gt;WT-2579&lt;/del&gt;&lt;/a&gt;       In-memory configurations break debugging support&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2580&quot; title=&quot;potential SWIG naming conflict in Java&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2580&quot;&gt;&lt;del&gt;WT-2580&lt;/del&gt;&lt;/a&gt;       Potential SWIG naming conflict in Java&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2581&quot; title=&quot;assert multi-&amp;gt;disk_image == NULL&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2581&quot;&gt;&lt;del&gt;WT-2581&lt;/del&gt;&lt;/a&gt;       Assert multi-&amp;gt;disk_image == NULL&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2582&quot; title=&quot;cache eviction server error: WT_RESTART&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2582&quot;&gt;&lt;del&gt;WT-2582&lt;/del&gt;&lt;/a&gt;       Cache eviction server error: WT_RESTART&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2583&quot; title=&quot;incremental backup can prevent future recovery&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2583&quot;&gt;&lt;del&gt;WT-2583&lt;/del&gt;&lt;/a&gt;       Incremental backup can prevent future recovery&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2584&quot; title=&quot;don&amp;#39;t use periods in error messages&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2584&quot;&gt;&lt;del&gt;WT-2584&lt;/del&gt;&lt;/a&gt;       Don&apos;t use periods in error messages&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2586&quot; title=&quot;Remove ex_config.c until config cursors are supported&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2586&quot;&gt;&lt;del&gt;WT-2586&lt;/del&gt;&lt;/a&gt;       Remove ex_config.c until config cursors are supported&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2589&quot; title=&quot;Check stats using WT_STAT_SET and &amp;#39;clear&amp;#39; usage&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2589&quot;&gt;&lt;del&gt;WT-2589&lt;/del&gt;&lt;/a&gt;       Check stats using WT_STAT_SET and &apos;clear&apos; usage&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2592&quot; title=&quot;Joins using non-recno key types not working&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2592&quot;&gt;&lt;del&gt;WT-2592&lt;/del&gt;&lt;/a&gt;       Joins using non-recno key types not working&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2593&quot; title=&quot;disk full with pre-allocated log files&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2593&quot;&gt;&lt;del&gt;WT-2593&lt;/del&gt;&lt;/a&gt;       Disk full with pre-allocated log files&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2595&quot; title=&quot;Fix compiler warning in packing tests&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2595&quot;&gt;&lt;del&gt;WT-2595&lt;/del&gt;&lt;/a&gt;       Fix compiler warning in packing tests&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2597&quot; title=&quot;JSON dump needs LSM tests&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2597&quot;&gt;&lt;del&gt;WT-2597&lt;/del&gt;&lt;/a&gt;       JSON dump needs LSM tests&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2598&quot; title=&quot;in-memory FS needs fast lookup on file names&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2598&quot;&gt;&lt;del&gt;WT-2598&lt;/del&gt;&lt;/a&gt;       In-memory FS needs fast lookup on file names&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2599&quot; title=&quot;split out the checksum code from the support directory&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2599&quot;&gt;&lt;del&gt;WT-2599&lt;/del&gt;&lt;/a&gt;       Split out the checksum code from the support directory&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2600&quot; title=&quot;clean up test program #includes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2600&quot;&gt;&lt;del&gt;WT-2600&lt;/del&gt;&lt;/a&gt;       Clean up test program #includes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2602&quot; title=&quot;LSM stress hangs with very large uncompressed pages&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2602&quot;&gt;&lt;del&gt;WT-2602&lt;/del&gt;&lt;/a&gt;       LSM stress hangs with very large uncompressed pages&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2605&quot; title=&quot;C tests focused on different schema types needed for join and other APIs&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2605&quot;&gt;&lt;del&gt;WT-2605&lt;/del&gt;&lt;/a&gt;       C tests focused on different schema types needed for join and other APIs&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2609&quot; title=&quot;Incorrect &amp;quot;skips API_END call&amp;quot; error.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2609&quot;&gt;&lt;del&gt;WT-2609&lt;/del&gt;&lt;/a&gt;       Incorrect &quot;skips API_END call&quot; error.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2610&quot; title=&quot;Investigate eviction hazard pointer check&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2610&quot;&gt;&lt;del&gt;WT-2610&lt;/del&gt;&lt;/a&gt;       Investigate eviction hazard pointer check&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2611&quot; title=&quot;wtperf and/or WT_CONFIG_PARSER do not allow escaped double quotes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2611&quot;&gt;&lt;del&gt;WT-2611&lt;/del&gt;&lt;/a&gt;       wtperf and/or WT_CONFIG_PARSER do not allow escaped double quotes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2612&quot; title=&quot;The dist/s_prototypes script is creating a debugging file xxx.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2612&quot;&gt;&lt;del&gt;WT-2612&lt;/del&gt;&lt;/a&gt;       The dist/s_prototypes script is creating a debugging file xxx.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2613&quot; title=&quot;Windows build failing with a C4100 error&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2613&quot;&gt;&lt;del&gt;WT-2613&lt;/del&gt;&lt;/a&gt;       Windows build failing with a C4100 error&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2615&quot; title=&quot;Enabling checkpoints in test/format leads to reduced concurrency&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2615&quot;&gt;&lt;del&gt;WT-2615&lt;/del&gt;&lt;/a&gt;       Enabling checkpoints in test/format leads to reduced concurrency&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2616&quot; title=&quot;In-memory deadlock getting size&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2616&quot;&gt;&lt;del&gt;WT-2616&lt;/del&gt;&lt;/a&gt;       In-memory deadlock getting size&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2617&quot; title=&quot;Bug in pluggable file system example&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2617&quot;&gt;&lt;del&gt;WT-2617&lt;/del&gt;&lt;/a&gt;       Bug in pluggable file system example&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2621&quot; title=&quot;WiredTiger fails to compile on MSVC 2013&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2621&quot;&gt;&lt;del&gt;WT-2621&lt;/del&gt;&lt;/a&gt;       WiredTiger fails to compile on MSVC 2013&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2622&quot; title=&quot;unit test failed in test_cursor_random.test_cursor_random.test_cursor_random_multiple_page_records&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2622&quot;&gt;&lt;del&gt;WT-2622&lt;/del&gt;&lt;/a&gt;       Unit test failed in test_cursor_random.test_cursor_random.test_cursor_random_multiple_page_records&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2624&quot; title=&quot;snprintf unsupported on MSVC 2013&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2624&quot;&gt;&lt;del&gt;WT-2624&lt;/del&gt;&lt;/a&gt;       snprintf unsupported on MSVC 2013&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2626&quot; title=&quot;snprintf errors with macro redefinition on MSVC2015&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2626&quot;&gt;&lt;del&gt;WT-2626&lt;/del&gt;&lt;/a&gt;       snprintf errors with macro redefinition on MSVC2015&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2627&quot; title=&quot;Coverity complaints&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2627&quot;&gt;&lt;del&gt;WT-2627&lt;/del&gt;&lt;/a&gt;       Coverity complaints&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2628&quot; title=&quot;reconciliation can return without unlocking the page lock&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2628&quot;&gt;&lt;del&gt;WT-2628&lt;/del&gt;&lt;/a&gt;       Reconciliation can return without unlocking the page lock&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2629&quot; title=&quot;Introduction of ppc64le crc32c assembly file has made the stack executable&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2629&quot;&gt;&lt;del&gt;WT-2629&lt;/del&gt;&lt;/a&gt;       Introduction of ppc64le crc32c assembly file has made the stack executable&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2630&quot; title=&quot;Rename WT_FSTREAM methods to avoid using C99 reserved names&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2630&quot;&gt;&lt;del&gt;WT-2630&lt;/del&gt;&lt;/a&gt;       Rename WT_FSTREAM methods to avoid using C99 reserved names&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2632&quot; title=&quot;Test format failures due to &amp;quot;checkpoints cannot be dropped when in-use&amp;quot;&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2632&quot;&gt;&lt;del&gt;WT-2632&lt;/del&gt;&lt;/a&gt;       Test format failures due to &quot;checkpoints cannot be dropped when in-use&quot;&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2637&quot; title=&quot;The file-extension documentation doesn&amp;#39;t cover not-supported cases&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2637&quot;&gt;&lt;del&gt;WT-2637&lt;/del&gt;&lt;/a&gt;       The file-extension documentation doesn&apos;t cover not-supported cases&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2644&quot; title=&quot;&amp;#39;wt load -r&amp;#39; (rename) fails with LSM&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2644&quot;&gt;&lt;del&gt;WT-2644&lt;/del&gt;&lt;/a&gt;       &apos;wt load -r&apos; (rename) fails with LSM&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2646&quot; title=&quot;Split the lock_wait flag into two, adding a checkpoint_wait flag&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2646&quot;&gt;&lt;del&gt;WT-2646&lt;/del&gt;&lt;/a&gt;       Split the lock_wait flag into two, adding a checkpoint_wait flag&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2651&quot; title=&quot;Coverity 1355591 resource leak&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2651&quot;&gt;&lt;del&gt;WT-2651&lt;/del&gt;&lt;/a&gt;       Coverity 1355591 resource leak&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2652&quot; title=&quot;Logging code improvements&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2652&quot;&gt;&lt;del&gt;WT-2652&lt;/del&gt;&lt;/a&gt;       Logging code improvements&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2653&quot; title=&quot;the custom file-system example should show device configuration&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2653&quot;&gt;&lt;del&gt;WT-2653&lt;/del&gt;&lt;/a&gt;       The custom file-system example should show device configuration&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2656&quot; title=&quot;Builds failing on GCC 4.7 builder&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2656&quot;&gt;&lt;del&gt;WT-2656&lt;/del&gt;&lt;/a&gt;       Builds failing on GCC 4.7 builder&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2658&quot; title=&quot;Only include PPC-specific files in PPC builds&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2658&quot;&gt;&lt;del&gt;WT-2658&lt;/del&gt;&lt;/a&gt;       Only include PPC-specific files in PPC builds&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2659&quot; title=&quot;csuite tests, assorted lint and cleanup.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2659&quot;&gt;&lt;del&gt;WT-2659&lt;/del&gt;&lt;/a&gt;       csuite tests, assorted lint and cleanup.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2660&quot; title=&quot;Hang between eviction and connection close&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2660&quot;&gt;&lt;del&gt;WT-2660&lt;/del&gt;&lt;/a&gt;       Hang between eviction and connection close&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2661&quot; title=&quot;Coverity failures: 1356050-1356053&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2661&quot;&gt;&lt;del&gt;WT-2661&lt;/del&gt;&lt;/a&gt;       Coverity failures: 1356050-1356053&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2662&quot; title=&quot;For internal spell checking, strip out double quote literals, they confuse aspell&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2662&quot;&gt;&lt;del&gt;WT-2662&lt;/del&gt;&lt;/a&gt;       For internal spell checking, strip out double quote literals, they confuse aspell&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2664&quot; title=&quot;Change eviction so any eviction thread can find candidates&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2664&quot;&gt;&lt;del&gt;WT-2664&lt;/del&gt;&lt;/a&gt;       Change eviction so any eviction thread can find candidates&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2667&quot; title=&quot;Enhance WiredTiger Evergreen testing&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2667&quot;&gt;&lt;del&gt;WT-2667&lt;/del&gt;&lt;/a&gt;       Enhance WiredTiger Evergreen testing&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2668&quot; title=&quot;Create join statistics that are useful and are easy to understand&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2668&quot;&gt;&lt;del&gt;WT-2668&lt;/del&gt;&lt;/a&gt;       Create join statistics that are useful and are easy to understand&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2671&quot; title=&quot;dump more information about the file layout in verify debug mode&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2671&quot;&gt;&lt;del&gt;WT-2671&lt;/del&gt;&lt;/a&gt;       Dump more information about the file layout in verify debug mode&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2672&quot; title=&quot;Handle system calls that don&amp;#39;t set errno&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2672&quot;&gt;&lt;del&gt;WT-2672&lt;/del&gt;&lt;/a&gt;       Handle system calls that don&apos;t set errno&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2673&quot; title=&quot;Stop automatically increasing memory page max&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2673&quot;&gt;&lt;del&gt;WT-2673&lt;/del&gt;&lt;/a&gt;       Stop automatically increasing memory page max&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2674&quot; title=&quot;simplify metadata file check&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2674&quot;&gt;&lt;del&gt;WT-2674&lt;/del&gt;&lt;/a&gt;       Simplify metadata file check&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2676&quot; title=&quot;Don&amp;#39;t use key size in column store in-memory splits.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2676&quot;&gt;&lt;del&gt;WT-2676&lt;/del&gt;&lt;/a&gt;       Don&apos;t use key size in column store in-memory splits.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2677&quot; title=&quot;Fix JSON output so only printable ASCII is produced (seen on Solaris)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2677&quot;&gt;&lt;del&gt;WT-2677&lt;/del&gt;&lt;/a&gt;       Fix JSON output so only printable ASCII is produced (seen on Solaris)&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2682&quot; title=&quot;add option to configure WiredTiger with strict compiler flags&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2682&quot;&gt;&lt;del&gt;WT-2682&lt;/del&gt;&lt;/a&gt;       Add option to configure WiredTiger with strict compiler flags&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2683&quot; title=&quot;WiredTiger no longer needs to return non-zero disk sizes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2683&quot;&gt;&lt;del&gt;WT-2683&lt;/del&gt;&lt;/a&gt;       WiredTiger no longer needs to return non-zero disk sizes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2685&quot; title=&quot;hazard pointer failure from clear walk&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2685&quot;&gt;&lt;del&gt;WT-2685&lt;/del&gt;&lt;/a&gt;       Hazard pointer failure from clear walk&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2686&quot; title=&quot;logging subsystem core dump&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2686&quot;&gt;&lt;del&gt;WT-2686&lt;/del&gt;&lt;/a&gt;       Logging subsystem core dump&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2687&quot; title=&quot;test suite should verify the exit status of the wt utility&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2687&quot;&gt;&lt;del&gt;WT-2687&lt;/del&gt;&lt;/a&gt;       Test suite should verify the exit status of the wt utility&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2689&quot; title=&quot;Use after free in WT_SESSION::open_cursor&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2689&quot;&gt;&lt;del&gt;WT-2689&lt;/del&gt;&lt;/a&gt;       Use after free in WT_SESSION::open_cursor&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2691&quot; title=&quot;Use wrappers for ctype functions to avoid sign extension errors &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2691&quot;&gt;&lt;del&gt;WT-2691&lt;/del&gt;&lt;/a&gt;       Use wrappers for ctype functions to avoid sign extension errors&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2692&quot; title=&quot;Fix race in file system example&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2692&quot;&gt;&lt;del&gt;WT-2692&lt;/del&gt;&lt;/a&gt;       Fix race in file system example&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2696&quot; title=&quot;Race condition on unclean shutdown may miss log records with large updates&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2696&quot;&gt;&lt;del&gt;WT-2696&lt;/del&gt;&lt;/a&gt;       Race condition on unclean shutdown may miss log records with large updates&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2698&quot; title=&quot;Test/recovery hung &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2698&quot;&gt;&lt;del&gt;WT-2698&lt;/del&gt;&lt;/a&gt;       Test/recovery hung&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2702&quot; title=&quot;Under high thread load, WiredTiger exceeds cache size&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2702&quot;&gt;&lt;del&gt;WT-2702&lt;/del&gt;&lt;/a&gt;       Under high thread load, WiredTiger exceeds cache size&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2704&quot; title=&quot;test/format hung on bengal&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2704&quot;&gt;&lt;del&gt;WT-2704&lt;/del&gt;&lt;/a&gt;       Test/format hung on bengal&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2706&quot; title=&quot;Race condition on log file switch can cause missing log records&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2706&quot;&gt;&lt;del&gt;WT-2706&lt;/del&gt;&lt;/a&gt;       Race condition on log file switch can cause missing log records&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2707&quot; title=&quot;dist/s_label enhancements, and error jump cleanups&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2707&quot;&gt;&lt;del&gt;WT-2707&lt;/del&gt;&lt;/a&gt;       dist/s_label enhancements, and error jump cleanups&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2709&quot; title=&quot;connection reconfigure segfault in __wt_conn_cache_pool_destroy&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2709&quot;&gt;&lt;del&gt;WT-2709&lt;/del&gt;&lt;/a&gt;       Connection reconfigure segfault in __wt_conn_cache_pool_destroy&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2710&quot; title=&quot;WT_FILE_HANDLE_INMEM no longer needs an off field&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2710&quot;&gt;&lt;del&gt;WT-2710&lt;/del&gt;&lt;/a&gt;       WT_FILE_HANDLE_INMEM no longer needs an off field&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2712&quot; title=&quot;Coverity 1356928 and 1356929: ASSERT_SIDE_EFFECT&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2712&quot;&gt;&lt;del&gt;WT-2712&lt;/del&gt;&lt;/a&gt;       Coverity 1356928 and 1356929: ASSERT_SIDE_EFFECT&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2713&quot; title=&quot;document WT_PANIC so pluggable filesystems can panic.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2713&quot;&gt;&lt;del&gt;WT-2713&lt;/del&gt;&lt;/a&gt;       Document WT_PANIC so pluggable filesystems can panic.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2714&quot; title=&quot;lint&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2714&quot;&gt;&lt;del&gt;WT-2714&lt;/del&gt;&lt;/a&gt;       Lint&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2715&quot; title=&quot;random-abort test may write partial record at the end&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2715&quot;&gt;&lt;del&gt;WT-2715&lt;/del&gt;&lt;/a&gt;       random-abort test may write partial record at the end&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2720&quot; title=&quot;Pull request tester not running Python suite&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2720&quot;&gt;&lt;del&gt;WT-2720&lt;/del&gt;&lt;/a&gt;       Pull request tester not running Python suite&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2722&quot; title=&quot;s_label or s_label_loop false positive&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2722&quot;&gt;&lt;del&gt;WT-2722&lt;/del&gt;&lt;/a&gt;       s_label or s_label_loop false positive&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2724&quot; title=&quot;Eviction workers created on open exit immediately&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2724&quot;&gt;&lt;del&gt;WT-2724&lt;/del&gt;&lt;/a&gt;       Eviction workers created on open exit immediately&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2763&quot; title=&quot;Unit test test_intpack failing on OSX&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2763&quot;&gt;&lt;del&gt;WT-2763&lt;/del&gt;&lt;/a&gt;       Unit test test_intpack failing on OSX&lt;br/&gt;
Branch: v3.2&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/385faa6ca72ad599d92d3948f1a2033d908e0226&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/385faa6ca72ad599d92d3948f1a2033d908e0226&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1335328" author="xgen-internal-githook" created="Tue, 26 Jul 2016 01:24:37 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;keithbostic&apos;, u&apos;name&apos;: u&apos;Keith Bostic&apos;, u&apos;email&apos;: u&apos;keith.bostic@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23661&quot; title=&quot;$sample takes disproportionately long time on newly created collection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23661&quot;&gt;&lt;del&gt;SERVER-23661&lt;/del&gt;&lt;/a&gt; $sample takes disproportionately long time on newly created collection (#2706)&lt;/p&gt;

&lt;p&gt;MongoDB $sample in a collection can be significantly slower than&lt;br/&gt;
expected when the collection is newly created and the content is in a&lt;br/&gt;
single skiplist. If sampling a page with a relatively large skiplist,&lt;br/&gt;
schedule it for eviction to split up the skiplist.&lt;br/&gt;
Branch: mongodb-3.2&lt;br/&gt;
&lt;a href=&quot;https://github.com/wiredtiger/wiredtiger/commit/ea18eacff24cfecbe58f3e8312eda1fc5cd2dce9&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/wiredtiger/wiredtiger/commit/ea18eacff24cfecbe58f3e8312eda1fc5cd2dce9&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1256282" author="xgen-internal-githook" created="Thu, 5 May 2016 11:35:41 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;name&apos;: u&apos;Ramon Fernandez&apos;, u&apos;email&apos;: u&apos;ramon@mongodb.com&apos;}
&lt;p&gt;Message: Import wiredtiger-wiredtiger-2.8.0-410-g636a7b2.tar.gz from wiredtiger branch mongodb-3.4&lt;/p&gt;

&lt;p&gt;ref: eaa7b5f..636a7b2&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2103&quot; title=&quot;add incremental backup testing to format&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2103&quot;&gt;&lt;del&gt;WT-2103&lt;/del&gt;&lt;/a&gt;       add incremental backup testing to format&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2223&quot; title=&quot;Add stress testing for in-memory&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2223&quot;&gt;&lt;del&gt;WT-2223&lt;/del&gt;&lt;/a&gt;       Add stress testing for in-memory&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2343&quot; title=&quot;Assert we don&amp;#39;t remove or rename when backup cursor is open&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2343&quot;&gt;&lt;del&gt;WT-2343&lt;/del&gt;&lt;/a&gt;       Assert we don&apos;t remove or rename when backup cursor is open&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2349&quot; title=&quot;Add ability to open databases read-only&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2349&quot;&gt;&lt;del&gt;WT-2349&lt;/del&gt;&lt;/a&gt;       Add ability to open databases read-only&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2359&quot; title=&quot;WiredTiger with Python will hang if a calloc failure occurs during __wt_connection_close &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2359&quot;&gt;&lt;del&gt;WT-2359&lt;/del&gt;&lt;/a&gt;       WiredTiger with Python will hang if a calloc failure occurs during __wt_connection_close&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2360&quot; title=&quot;Allow disjunctions and combinations of operations in join cursors&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2360&quot;&gt;&lt;del&gt;WT-2360&lt;/del&gt;&lt;/a&gt;       Allow disjunctions and combinations of operations in join cursors&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2446&quot; title=&quot;Estimate WT cache hit ratio&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2446&quot;&gt;&lt;del&gt;WT-2446&lt;/del&gt;&lt;/a&gt;       Estimate WT cache hit ratio&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2450&quot; title=&quot;salvage releases pages, then explicitly evicts them.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2450&quot;&gt;&lt;del&gt;WT-2450&lt;/del&gt;&lt;/a&gt;       salvage releases pages, then explicitly evicts them.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2453&quot; title=&quot;Throughput drop in wtperf evict Jenkins tests&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2453&quot;&gt;&lt;del&gt;WT-2453&lt;/del&gt;&lt;/a&gt;       Throughput drop in wtperf evict Jenkins tests&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2479&quot; title=&quot;dump utility discards table config (JSON)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2479&quot;&gt;&lt;del&gt;WT-2479&lt;/del&gt;&lt;/a&gt;       dump utility discards table config (JSON)&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2504&quot; title=&quot;Should READONLY always read basecfg file?&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2504&quot;&gt;&lt;del&gt;WT-2504&lt;/del&gt;&lt;/a&gt;       Should READONLY always read basecfg file?&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2505&quot; title=&quot;Review clang analyzer warnings&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2505&quot;&gt;&lt;del&gt;WT-2505&lt;/del&gt;&lt;/a&gt;       Review clang analyzer warnings&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2508&quot; title=&quot;test programs should remove test directories on the &amp;quot;clean&amp;quot; target&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2508&quot;&gt;&lt;del&gt;WT-2508&lt;/del&gt;&lt;/a&gt;       test programs should remove test directories on the &quot;clean&quot; target&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2518&quot; title=&quot;LSM checkpoint handle acquisition optimization&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2518&quot;&gt;&lt;del&gt;WT-2518&lt;/del&gt;&lt;/a&gt;       LSM checkpoint handle acquisition optimization&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2520&quot; title=&quot;WT_SESSION::verify should not alter tables&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2520&quot;&gt;&lt;del&gt;WT-2520&lt;/del&gt;&lt;/a&gt;       WT_SESSION::verify should not alter tables&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2526&quot; title=&quot;mixing and matching readonly and read/write handles&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2526&quot;&gt;&lt;del&gt;WT-2526&lt;/del&gt;&lt;/a&gt;       mixing and matching readonly and read/write handles&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2535&quot; title=&quot;Extend test/format to test for transactions reading their writes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2535&quot;&gt;&lt;del&gt;WT-2535&lt;/del&gt;&lt;/a&gt;       Extend test/format to test for transactions reading their writes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2537&quot; title=&quot;cannot open DB written by WT2.6.1 with WT2.8.0 due to WT_NOTFOUND on recovery&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2537&quot;&gt;&lt;del&gt;WT-2537&lt;/del&gt;&lt;/a&gt;       cannot open DB written by WT2.6.1 with WT2.8.0 due to WT_NOTFOUND on recovery&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2539&quot; title=&quot;Implement file streaming above pluggable filesystems&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2539&quot;&gt;&lt;del&gt;WT-2539&lt;/del&gt;&lt;/a&gt;       Implement file streaming above pluggable filesystems&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2540&quot; title=&quot;Separate stream and file handle methods&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2540&quot;&gt;&lt;del&gt;WT-2540&lt;/del&gt;&lt;/a&gt;       Separate stream and file handle methods&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2542&quot; title=&quot;fixed-length column store reconciliation overwrites original values&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2542&quot;&gt;&lt;del&gt;WT-2542&lt;/del&gt;&lt;/a&gt;       fixed-length column store reconciliation overwrites original values&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2544&quot; title=&quot;Fix eviction statistics when clear is configured&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2544&quot;&gt;&lt;del&gt;WT-2544&lt;/del&gt;&lt;/a&gt;       Investigate any thread populating eviction queue&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2546&quot; title=&quot;Eviction server not help evict pages sometimes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2546&quot;&gt;&lt;del&gt;WT-2546&lt;/del&gt;&lt;/a&gt;       Eviction server not help evict pages sometimes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2547&quot; title=&quot;Add 1-eviction-worker jobs to Jenkins&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2547&quot;&gt;&lt;del&gt;WT-2547&lt;/del&gt;&lt;/a&gt;       Add 1-eviction-worker jobs to Jenkins&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2548&quot; title=&quot;Cap the amount of data handed to raw compression. &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2548&quot;&gt;&lt;del&gt;WT-2548&lt;/del&gt;&lt;/a&gt;       Cap the amount of data handed to raw compression.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2549&quot; title=&quot;joins using recno keys return no values&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2549&quot;&gt;&lt;del&gt;WT-2549&lt;/del&gt;&lt;/a&gt;       joins using recno keys return no values&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2550&quot; title=&quot;java ex_schema example fails&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2550&quot;&gt;&lt;del&gt;WT-2550&lt;/del&gt;&lt;/a&gt;       java ex_schema example fails&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2552&quot; title=&quot;Public API for pluggable filesystems&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2552&quot;&gt;&lt;del&gt;WT-2552&lt;/del&gt;&lt;/a&gt;       Public API for pluggable filesystems&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2553&quot; title=&quot;Document in-memory configuration and WT_CACHE_FULL error return&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2553&quot;&gt;&lt;del&gt;WT-2553&lt;/del&gt;&lt;/a&gt;       Document in-memory configuration and WT_CACHE_FULL error return&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2556&quot; title=&quot;typo in the Java example code&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2556&quot;&gt;&lt;del&gt;WT-2556&lt;/del&gt;&lt;/a&gt;       typo in the Java example code&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2557&quot; title=&quot;format test program should discard log files after incremental backup&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2557&quot;&gt;&lt;del&gt;WT-2557&lt;/del&gt;&lt;/a&gt;       format test program should discard log files after incremental backup&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2558&quot; title=&quot;WT_PAGE structure reorganization&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2558&quot;&gt;&lt;del&gt;WT-2558&lt;/del&gt;&lt;/a&gt;       WT_PAGE structure reorganization&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2559&quot; title=&quot;Windows segfault in logging code&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2559&quot;&gt;&lt;del&gt;WT-2559&lt;/del&gt;&lt;/a&gt;       Jenkins Windows segfault in logging code&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2560&quot; title=&quot;Stuck trying to update oldest transaction ID&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2560&quot;&gt;&lt;del&gt;WT-2560&lt;/del&gt;&lt;/a&gt;       test/format workload stuck trying to update oldest transaction ID&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2562&quot; title=&quot;reconfig02 test failing sometimes on PPC&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2562&quot;&gt;&lt;del&gt;WT-2562&lt;/del&gt;&lt;/a&gt;       reconfig02 test failing sometimes on PPC&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2565&quot; title=&quot;item 3573 on page at [write-check] is a corrupted cell&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2565&quot;&gt;&lt;del&gt;WT-2565&lt;/del&gt;&lt;/a&gt;       item 3573 on page at &lt;span class=&quot;error&quot;&gt;&amp;#91;write-check&amp;#93;&lt;/span&gt; is a corrupted cell&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2566&quot; title=&quot;All lock operations should be barriers&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2566&quot;&gt;&lt;del&gt;WT-2566&lt;/del&gt;&lt;/a&gt;       All lock operations should be barriers&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2567&quot; title=&quot;segfault in test/format log truncate&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2567&quot;&gt;&lt;del&gt;WT-2567&lt;/del&gt;&lt;/a&gt;       segfault in test/format log truncate&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2568&quot; title=&quot;Java PackTest.java compilation error&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2568&quot;&gt;&lt;del&gt;WT-2568&lt;/del&gt;&lt;/a&gt;       Java PackTest.java compilation error&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2569&quot; title=&quot;win_handle_read should always call GetLastError on error&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2569&quot;&gt;&lt;del&gt;WT-2569&lt;/del&gt;&lt;/a&gt;       win_handle_read should always call GetLastError on error&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2570&quot; title=&quot;Minor lint cleanups.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2570&quot;&gt;&lt;del&gt;WT-2570&lt;/del&gt;&lt;/a&gt;       Minor lint cleanups.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2571&quot; title=&quot;join code cleanup&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2571&quot;&gt;&lt;del&gt;WT-2571&lt;/del&gt;&lt;/a&gt;       join code cleanup&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2572&quot; title=&quot;don&amp;#39;t select an in-memory format run if incompatible options configured&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2572&quot;&gt;&lt;del&gt;WT-2572&lt;/del&gt;&lt;/a&gt;       don&apos;t select an in-memory format run if incompatible options configured&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2573&quot; title=&quot;free of stack-allocated WT_REF&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2573&quot;&gt;&lt;del&gt;WT-2573&lt;/del&gt;&lt;/a&gt;       free of stack-allocated WT_REF&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2574&quot; title=&quot;format doesn&amp;#39;t free all allocated configure memory &quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2574&quot;&gt;&lt;del&gt;WT-2574&lt;/del&gt;&lt;/a&gt;       format doesn&apos;t free all allocated configure memory&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2576&quot; title=&quot;variable-length column-store out-of-order return&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2576&quot;&gt;&lt;del&gt;WT-2576&lt;/del&gt;&lt;/a&gt;       variable-length column-store out-of-order return&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2577&quot; title=&quot;core dump discarding non-existent addresses&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2577&quot;&gt;&lt;del&gt;WT-2577&lt;/del&gt;&lt;/a&gt;       core dump discarding non-existent addresses&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2579&quot; title=&quot;in-memory configurations break debugging support&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2579&quot;&gt;&lt;del&gt;WT-2579&lt;/del&gt;&lt;/a&gt;       in-memory configurations break debugging support&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2580&quot; title=&quot;potential SWIG naming conflict in Java&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2580&quot;&gt;&lt;del&gt;WT-2580&lt;/del&gt;&lt;/a&gt;       potential SWIG naming conflict in Java&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2581&quot; title=&quot;assert multi-&amp;gt;disk_image == NULL&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2581&quot;&gt;&lt;del&gt;WT-2581&lt;/del&gt;&lt;/a&gt;       assert multi-&amp;gt;disk_image == NULL&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2582&quot; title=&quot;cache eviction server error: WT_RESTART&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2582&quot;&gt;&lt;del&gt;WT-2582&lt;/del&gt;&lt;/a&gt;       cache eviction server error: WT_RESTART&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2583&quot; title=&quot;incremental backup can prevent future recovery&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2583&quot;&gt;&lt;del&gt;WT-2583&lt;/del&gt;&lt;/a&gt;       incremental backup can prevent future recovery&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2584&quot; title=&quot;don&amp;#39;t use periods in error messages&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2584&quot;&gt;&lt;del&gt;WT-2584&lt;/del&gt;&lt;/a&gt;       don&apos;t use periods in error messages&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2586&quot; title=&quot;Remove ex_config.c until config cursors are supported&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2586&quot;&gt;&lt;del&gt;WT-2586&lt;/del&gt;&lt;/a&gt;       Remove ex_config.c until config cursors are supported&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2592&quot; title=&quot;Joins using non-recno key types not working&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2592&quot;&gt;&lt;del&gt;WT-2592&lt;/del&gt;&lt;/a&gt;       Joins using non-recno key types not working&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2593&quot; title=&quot;disk full with pre-allocated log files&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2593&quot;&gt;&lt;del&gt;WT-2593&lt;/del&gt;&lt;/a&gt;       disk full with pre-allocated log files&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2595&quot; title=&quot;Fix compiler warning in packing tests&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2595&quot;&gt;&lt;del&gt;WT-2595&lt;/del&gt;&lt;/a&gt;       Fix compiler warning in packing tests&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2598&quot; title=&quot;in-memory FS needs fast lookup on file names&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2598&quot;&gt;&lt;del&gt;WT-2598&lt;/del&gt;&lt;/a&gt;       in-memory FS needs fast lookup on file names&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2599&quot; title=&quot;split out the checksum code from the support directory&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2599&quot;&gt;&lt;del&gt;WT-2599&lt;/del&gt;&lt;/a&gt;       split out the checksum code from the support directory&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2600&quot; title=&quot;clean up test program #includes&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2600&quot;&gt;&lt;del&gt;WT-2600&lt;/del&gt;&lt;/a&gt;       clean up test program #includes&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2602&quot; title=&quot;LSM stress hangs with very large uncompressed pages&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2602&quot;&gt;&lt;del&gt;WT-2602&lt;/del&gt;&lt;/a&gt;       LSM stress hangs with very large uncompressed pages&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2609&quot; title=&quot;Incorrect &amp;quot;skips API_END call&amp;quot; error.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2609&quot;&gt;&lt;del&gt;WT-2609&lt;/del&gt;&lt;/a&gt;       Incorrect &quot;skips API_END call&quot; error.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2612&quot; title=&quot;The dist/s_prototypes script is creating a debugging file xxx.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2612&quot;&gt;&lt;del&gt;WT-2612&lt;/del&gt;&lt;/a&gt;       The dist/s_prototypes script is creating a debugging file xxx.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2613&quot; title=&quot;Windows build failing with a C4100 error&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2613&quot;&gt;&lt;del&gt;WT-2613&lt;/del&gt;&lt;/a&gt;       WT Compile windows Alt is returning a C4100 error&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2615&quot; title=&quot;Enabling checkpoints in test/format leads to reduced concurrency&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2615&quot;&gt;&lt;del&gt;WT-2615&lt;/del&gt;&lt;/a&gt;       Enabling checkpoints in test/format leads to reduced concurrency&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2616&quot; title=&quot;In-memory deadlock getting size&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2616&quot;&gt;&lt;del&gt;WT-2616&lt;/del&gt;&lt;/a&gt;       In-memory deadlock getting size&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/WT-2621&quot; title=&quot;WiredTiger fails to compile on MSVC 2013&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-2621&quot;&gt;&lt;del&gt;WT-2621&lt;/del&gt;&lt;/a&gt;       WiredTiger fails to compile on MSVC 2013&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23661&quot; title=&quot;$sample takes disproportionately long time on newly created collection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23661&quot;&gt;&lt;del&gt;SERVER-23661&lt;/del&gt;&lt;/a&gt;  $sample takes disproportionately long time on newly created collection&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23904&quot; title=&quot;WiredTiger changes for MongoDB 3.3.6&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23904&quot;&gt;&lt;del&gt;SERVER-23904&lt;/del&gt;&lt;/a&gt;  WiredTiger changes for MongoDB 3.3.6&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/150aa821caa327529a0996793c55a6b2e74acaf8&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/150aa821caa327529a0996793c55a6b2e74acaf8&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1256054" author="xgen-internal-githook" created="Thu, 5 May 2016 05:44:49 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;keithbostic&apos;, u&apos;name&apos;: u&apos;Keith Bostic&apos;, u&apos;email&apos;: u&apos;keith.bostic@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23661&quot; title=&quot;$sample takes disproportionately long time on newly created collection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23661&quot;&gt;&lt;del&gt;SERVER-23661&lt;/del&gt;&lt;/a&gt; $sample takes disproportionately long time on newly created collection (#2706)&lt;/p&gt;

&lt;p&gt;MongoDB $sample in a collection can be significantly slower than&lt;br/&gt;
expected when the collection is newly created and the content is in a&lt;br/&gt;
single skiplist. If sampling a page with a relatively large skiplist,&lt;br/&gt;
schedule it for eviction to split up the skiplist.&lt;br/&gt;
Branch: mongodb-3.4&lt;br/&gt;
&lt;a href=&quot;https://github.com/wiredtiger/wiredtiger/commit/ea18eacff24cfecbe58f3e8312eda1fc5cd2dce9&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/wiredtiger/wiredtiger/commit/ea18eacff24cfecbe58f3e8312eda1fc5cd2dce9&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1254421" author="xgen-internal-githook" created="Wed, 4 May 2016 04:39:52 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;keithbostic&apos;, u&apos;name&apos;: u&apos;Keith Bostic&apos;, u&apos;email&apos;: u&apos;keith.bostic@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23661&quot; title=&quot;$sample takes disproportionately long time on newly created collection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23661&quot;&gt;&lt;del&gt;SERVER-23661&lt;/del&gt;&lt;/a&gt; $sample takes disproportionately long time on newly created collection (#2706)&lt;/p&gt;

&lt;p&gt;MongoDB $sample in a collection can be significantly slower than&lt;br/&gt;
expected when the collection is newly created and the content is in a&lt;br/&gt;
single skiplist. If sampling a page with a relatively large skiplist,&lt;br/&gt;
schedule it for eviction to split up the skiplist.&lt;br/&gt;
Branch: develop&lt;br/&gt;
&lt;a href=&quot;https://github.com/wiredtiger/wiredtiger/commit/ea18eacff24cfecbe58f3e8312eda1fc5cd2dce9&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/wiredtiger/wiredtiger/commit/ea18eacff24cfecbe58f3e8312eda1fc5cd2dce9&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1247543" author="michael.cahill" created="Wed, 27 Apr 2016 07:20:31 +0000"  >&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=keith.bostic&quot; class=&quot;user-hover&quot; rel=&quot;keith.bostic&quot;&gt;keith.bostic&lt;/a&gt;, can you please test the repro with a change that calls &lt;tt&gt;__wt_page_evict_soon&lt;/tt&gt; when random search lands on a page with a big skiplist?&lt;/p&gt;

&lt;p&gt;I don&apos;t want to change the general behavior of &lt;tt&gt;memory_page_max&lt;/tt&gt; without a design and a lot more testing &amp;#8211; starting small would probably make initial inserts slower and potentially have surprising interactions with large document sizes.&lt;/p&gt;</comment>
                            <comment id="1234088" author="michael.cahill" created="Wed, 13 Apr 2016 00:55:22 +0000"  >&lt;p&gt;This is a dup of &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23408&quot; title=&quot;Use a smarter batch size for small samples&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23408&quot;&gt;SERVER-23408&lt;/a&gt;: MongoDB was gathering 16MB of samples before looking at the first random sample.&lt;/p&gt;</comment>
                    </comments>
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                            <attachment id="117456" name="repro.js" size="402" author="keith.bostic@mongodb.com" created="Tue, 12 Apr 2016 18:51:09 +0000"/>
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