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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-48229] Shutdown PeriodicShardedIndexConsistencyChecker after ReplicationCoordinator so no thread will try to pause the job after it has stopped</title>
                <link>https://jira.mongodb.org/browse/SERVER-48229</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Normally, when mongod is shutting down, &lt;a href=&quot;https://github.com/mongodb/mongo/blob/r4.2.6/src/mongo/db/db.cpp#L930&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;stepdown&lt;/a&gt; will get initiated. However, this is only best effort and it is possible that it is not guaranteed to stepdown. This means that it can go ahead and call &lt;a href=&quot;https://github.com/mongodb/mongo/blob/r4.2.6/src/mongo/db/db.cpp#L955&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;stop&lt;/a&gt; on the index consistency checker. If the replication in the background decides to stepdown, it can trigger the &lt;a href=&quot;https://github.com/mongodb/mongo/blob/r4.2.6/src/mongo/db/repl/replication_coordinator_external_state_impl.cpp#L738&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;stepdown hook&lt;/a&gt; and call pause on the checker after it has already been stopped. This will end up hitting this &lt;a href=&quot;https://github.com/mongodb/mongo/blob/8b7d17c7d97146a3996505130ae5288269903726/src/mongo/util/periodic_runner_impl.cpp#L137&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;assertion&lt;/a&gt; and since it is running inside the repl executor, the assertion will be uncaught and cause the mongod to terminate.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1351912">SERVER-48229</key>
            <summary>Shutdown PeriodicShardedIndexConsistencyChecker after ReplicationCoordinator so no thread will try to pause the job after it has stopped</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="cheahuychou.mao@mongodb.com">Cheahuychou Mao</assignee>
                                    <reporter username="randolph@mongodb.com">Randolph Tan</reporter>
                        <labels>
                            <label>sharding-wfbf-day</label>
                    </labels>
                <created>Thu, 14 May 2020 20:13:05 +0000</created>
                <updated>Sun, 29 Oct 2023 22:08:10 +0000</updated>
                            <resolved>Thu, 18 Jun 2020 17:59:39 +0000</resolved>
                                                    <fixVersion>4.2.9</fixVersion>
                    <fixVersion>4.4.1</fixVersion>
                    <fixVersion>4.7.0</fixVersion>
                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>0</watches>
                                                                                                                <comments>
                            <comment id="3319410" author="xgen-internal-githook" created="Tue, 4 Aug 2020 14:11:01 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Cheahuychou Mao&apos;, &apos;email&apos;: &apos;cheahuychou.mao@mongodb.com&apos;, &apos;username&apos;: &apos;cheahuychou&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-48229&quot; title=&quot;Shutdown PeriodicShardedIndexConsistencyChecker after ReplicationCoordinator so no thread will try to pause the job after it has stopped&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-48229&quot;&gt;&lt;del&gt;SERVER-48229&lt;/del&gt;&lt;/a&gt; Shutdown PeriodicShardedIndexConsistencyChecker after ReplicationCoordinator so no thread will try to pause the job after it has stopped&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 6083eca15b723f878645de53158c6543769dcdb5)&lt;br/&gt;
Branch: v4.4&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/ab7b36187b3a0672b60e488962bfdc1f1509b2b7&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/ab7b36187b3a0672b60e488962bfdc1f1509b2b7&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3217252" author="xgen-internal-githook" created="Mon, 22 Jun 2020 14:07:50 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Cheahuychou Mao&apos;, &apos;email&apos;: &apos;cheahuychou.mao@mongodb.com&apos;, &apos;username&apos;: &apos;cheahuychou&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-48229&quot; title=&quot;Shutdown PeriodicShardedIndexConsistencyChecker after ReplicationCoordinator so no thread will try to pause the job after it has stopped&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-48229&quot;&gt;&lt;del&gt;SERVER-48229&lt;/del&gt;&lt;/a&gt; Shutdown PeriodicShardedIndexConsistencyChecker after ReplicationCoordinator so no thread will try to pause the job after it has stopped&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 6083eca15b723f878645de53158c6543769dcdb5)&lt;br/&gt;
Branch: v4.2&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/50f5d296f204936e4dd5d716d59ac273039dc4b5&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/50f5d296f204936e4dd5d716d59ac273039dc4b5&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3214714" author="xgen-internal-githook" created="Thu, 18 Jun 2020 17:58:34 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Cheahuychou Mao&apos;, &apos;email&apos;: &apos;cheahuychou.mao@mongodb.com&apos;, &apos;username&apos;: &apos;cheahuychou&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-48229&quot; title=&quot;Shutdown PeriodicShardedIndexConsistencyChecker after ReplicationCoordinator so no thread will try to pause the job after it has stopped&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-48229&quot;&gt;&lt;del&gt;SERVER-48229&lt;/del&gt;&lt;/a&gt; Shutdown PeriodicShardedIndexConsistencyChecker after ReplicationCoordinator so no thread will try to pause the job after it has stopped&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/6083eca15b723f878645de53158c6543769dcdb5&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/6083eca15b723f878645de53158c6543769dcdb5&lt;/a&gt;&lt;/p&gt;</comment>
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