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    <title>MongoDB Jira</title>
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    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-22530] improve capped collection replicated inserts</title>
                <link>https://jira.mongodb.org/browse/SERVER-22530</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Vectored insert does not support inserting into a capped collection, so if you do more than a light load of inserts into a capped collection, secondaries will flood their logs with:&lt;/p&gt;
&lt;p/&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;2016-02-08T17:00:21.539-0500 E REPL     [repl writer worker 13] Error applying inserts in bulk  :: caused by :: 151 Can&apos;t batch inserts into indexed capped collections trying first insert as a lone insert&lt;/span&gt;&lt;/pre&gt;
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&lt;p/&gt;
&lt;p&gt;This also severely impacts performance since every batch insert throws and catches an exception.&lt;/p&gt;

&lt;p&gt;We should avoid trying to do vector inserts on capped collections.  We can use the CachingCappedChecker for this, or some other clever technique.&lt;/p&gt;</description>
                <environment></environment>
        <key id="264085">SERVER-22530</key>
            <summary>improve capped collection replicated inserts</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="matt.dannenberg">Matt Dannenberg</assignee>
                                    <reporter username="milkie@mongodb.com">Eric Milkie</reporter>
                        <labels>
                    </labels>
                <created>Tue, 9 Feb 2016 13:47:08 +0000</created>
                <updated>Mon, 19 Dec 2016 21:49:53 +0000</updated>
                            <resolved>Thu, 11 Feb 2016 23:27:59 +0000</resolved>
                                                    <fixVersion>3.3.2</fixVersion>
                                    <component>Replication</component>
                                        <votes>0</votes>
                                    <watches>5</watches>
                                                                                                                <comments>
                            <comment id="1171297" author="xgen-internal-githook" created="Thu, 11 Feb 2016 23:27:27 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;dannenberg&apos;, u&apos;name&apos;: u&apos;matt dannenberg&apos;, u&apos;email&apos;: u&apos;matt.dannenberg@10gen.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-22530&quot; title=&quot;improve capped collection replicated inserts&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-22530&quot;&gt;&lt;del&gt;SERVER-22530&lt;/del&gt;&lt;/a&gt; do not attempt bulk inserts on capped collections while replciating&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/5dd2b06d0236c73db09fb2a9411a7772e424afb3&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/5dd2b06d0236c73db09fb2a9411a7772e424afb3&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1168715" author="mattd@10gen.com" created="Wed, 10 Feb 2016 00:14:32 +0000"  >&lt;p&gt;Where does the insert_capped.js workload live?&lt;/p&gt;</comment>
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