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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>
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<item>
            <title>[SERVER-53555] Performance regression for dropping/creating collections with requireApiVersion and majority write concern</title>
                <link>https://jira.mongodb.org/browse/SERVER-53555</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Testing against server version&#160;4.9.0-alpha-1124-ge369908, I locally see dropping a non-existent collection and then explicitly creating it take ~10 seconds if each node in the replica set has the requireApiVersion parameter set to &quot;1&quot; and both the &quot;drop&quot; and &quot;create&quot; commands are run with majority write concern. If the parameter is not set, both commands execute in under one second.&lt;/p&gt;

&lt;p&gt;I&apos;ve reproduced results using this Python script:&#160;&lt;a href=&quot;https://gist.github.com/divjotarora/29c523b726933192d563b823a2f8abbd&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://gist.github.com/divjotarora/29c523b726933192d563b823a2f8abbd&lt;/a&gt;. Running &quot;python3 main.py&quot; will execute both a &quot;drop&quot; and &quot;create&quot; command. Additionally, &quot;python3 main.py --setParamter&quot; will first set the requireApiVersion parameter to &apos;1&apos; on each node in the cluster.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1580079">SERVER-53555</key>
            <summary>Performance regression for dropping/creating collections with requireApiVersion and majority write concern</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="xuerui.fa@mongodb.com">Xuerui Fa</assignee>
                                    <reporter username="divjot.arora@mongodb.com">Divjot Arora</reporter>
                        <labels>
                    </labels>
                <created>Mon, 4 Jan 2021 15:24:41 +0000</created>
                <updated>Sun, 29 Oct 2023 21:59:12 +0000</updated>
                            <resolved>Sat, 23 Jan 2021 18:42:50 +0000</resolved>
                                                    <fixVersion>4.9.0</fixVersion>
                                    <component>Replication</component>
                                        <votes>1</votes>
                                    <watches>6</watches>
                                                                                                                <comments>
                            <comment id="3579381" author="xgen-internal-githook" created="Sat, 23 Jan 2021 18:40:12 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;XueruiFa&apos;, &apos;email&apos;: &apos;xuerui.fa@mongodb.com&apos;, &apos;username&apos;: &apos;XueruiFa&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-53555&quot; title=&quot;Performance regression for dropping/creating collections with requireApiVersion and majority write concern&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-53555&quot;&gt;&lt;del&gt;SERVER-53555&lt;/del&gt;&lt;/a&gt;: Ensure internal commands are not subject to requireApiVersion check&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/5d8bd0b1a0c861f9adb47a94faf635e47a45152a&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/5d8bd0b1a0c861f9adb47a94faf635e47a45152a&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="1714818">SERVER-56925</issuekey>
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