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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-31590] WT yieldAndAwaitOplogDeletionRequest holds onto an OperationContext while blocking for an infrequent trigger</title>
                <link>https://jira.mongodb.org/browse/SERVER-31590</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;For WiredTiger, a background thread manages the size of the oplog, truncating it when necessary. However the piece that waits to truncate the oplog is holding onto a borrowed &lt;tt&gt;OperationContext&lt;/tt&gt;. Waiting for a truncation point can be arbitrarily long, particularly when there are few writes coming into the system, or when the oplog has yet to start &quot;rolling over&quot;.&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://github.com/mongodb/mongo/blob/24554590b43f57076035dd59629d4a4362929697/src/mongo/db/storage/wiredtiger/wiredtiger_record_store.cpp#L1056-L1057&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/blob/24554590b43f57076035dd59629d4a4362929697/src/mongo/db/storage/wiredtiger/wiredtiger_record_store.cpp#L1056-L1057&lt;/a&gt;&lt;/p&gt;</description>
                <environment></environment>
        <key id="446284">SERVER-31590</key>
            <summary>WT yieldAndAwaitOplogDeletionRequest holds onto an OperationContext while blocking for an infrequent trigger</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="13201">Fixed</resolution>
                                        <assignee username="donald.anderson@mongodb.com">Donald Anderson</assignee>
                                    <reporter username="daniel.gottlieb@mongodb.com">Daniel Gottlieb</reporter>
                        <labels>
                            <label>neweng</label>
                    </labels>
                <created>Mon, 16 Oct 2017 19:21:14 +0000</created>
                <updated>Mon, 30 Oct 2023 23:12:44 +0000</updated>
                            <resolved>Tue, 31 Oct 2017 18:06:23 +0000</resolved>
                                                    <fixVersion>3.2.18</fixVersion>
                    <fixVersion>3.4.11</fixVersion>
                    <fixVersion>3.6.0-rc2</fixVersion>
                                    <component>Storage</component>
                                        <votes>0</votes>
                                    <watches>7</watches>
                                                                                                                <comments>
                            <comment id="1729114" author="xgen-internal-githook" created="Fri, 17 Nov 2017 18:21:31 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Don Anderson&apos;, &apos;username&apos;: &apos;ddanderson&apos;, &apos;email&apos;: &apos;dda@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-31590&quot; title=&quot;WT yieldAndAwaitOplogDeletionRequest holds onto an OperationContext while blocking for an infrequent trigger&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-31590&quot;&gt;&lt;del&gt;SERVER-31590&lt;/del&gt;&lt;/a&gt; Release unused cursors in the cache before awaiting oplog deletion&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 2a8818d4fd7b833b82997c9996aca9eb14471f09)&lt;br/&gt;
Branch: v3.2&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/657bd4c2285367278f43992a33942268ebf6919e&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/657bd4c2285367278f43992a33942268ebf6919e&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1715717" author="xgen-internal-githook" created="Thu, 2 Nov 2017 17:56:46 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Don Anderson&apos;, &apos;username&apos;: &apos;ddanderson&apos;, &apos;email&apos;: &apos;dda@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-31590&quot; title=&quot;WT yieldAndAwaitOplogDeletionRequest holds onto an OperationContext while blocking for an infrequent trigger&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-31590&quot;&gt;&lt;del&gt;SERVER-31590&lt;/del&gt;&lt;/a&gt; Release unused cursors in the cache before awaiting oplog deletion&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 2a8818d4fd7b833b82997c9996aca9eb14471f09)&lt;br/&gt;
Branch: v3.4&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/3df93f81a58d687cf7736adafab024eb8914d6b0&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/3df93f81a58d687cf7736adafab024eb8914d6b0&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1713784" author="xgen-internal-githook" created="Tue, 31 Oct 2017 17:58:47 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;email&apos;: &apos;dda@mongodb.com&apos;, &apos;name&apos;: &apos;Don Anderson&apos;, &apos;username&apos;: &apos;ddanderson&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-31590&quot; title=&quot;WT yieldAndAwaitOplogDeletionRequest holds onto an OperationContext while blocking for an infrequent trigger&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-31590&quot;&gt;&lt;del&gt;SERVER-31590&lt;/del&gt;&lt;/a&gt; Release unused cursors in the cache before awaiting oplog deletion&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/2a8818d4fd7b833b82997c9996aca9eb14471f09&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/2a8818d4fd7b833b82997c9996aca9eb14471f09&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="428152">SERVER-31101</issuekey>
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