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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-54456] Fix resharding class mutex handling at time of PrimaryOnlyService instance completion</title>
                <link>https://jira.mongodb.org/browse/SERVER-54456</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;In resharding services, the mutex is held at completion time for longer than the explicit purpose of protecting the member promises. In these locations, reduce the scope of the mutexes to only protecting the promises.&lt;/p&gt;

&lt;p&gt;The current over-extension of these mutexes causes contention when trying to call &lt;tt&gt;interrupt()&lt;/tt&gt;.&lt;/p&gt;

&lt;p&gt;Locations:&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;&lt;a href=&quot;https://github.com/mongodb/mongo/blob/05f6b75a5431b8140221d85b1a4f8ba74ab8dfc6/src/mongo/db/s/resharding/resharding_coordinator_service.cpp#L901-L920&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;ReshardingCoordinatorService&lt;/a&gt;&lt;/li&gt;
	&lt;li&gt;&lt;a href=&quot;https://github.com/mongodb/mongo/blob/05f6b75a5431b8140221d85b1a4f8ba74ab8dfc6/src/mongo/db/s/resharding/resharding_donor_service.cpp#L179-L194&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;ReshardingDonorService&lt;/a&gt;&lt;/li&gt;
	&lt;li&gt;&lt;a href=&quot;https://github.com/mongodb/mongo/blob/05f6b75a5431b8140221d85b1a4f8ba74ab8dfc6/src/mongo/db/s/resharding/resharding_recipient_service.cpp#L219-L235&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;ReshardingRecipientService&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
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                <environment></environment>
        <key id="1619982">SERVER-54456</key>
            <summary>Fix resharding class mutex handling at time of PrimaryOnlyService instance completion</summary>
                <type id="3" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14718&amp;avatarType=issuetype">Task</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="blake.oler@mongodb.com">Blake Oler</assignee>
                                    <reporter username="blake.oler@mongodb.com">Blake Oler</reporter>
                        <labels>
                            <label>PM-234-M2.5</label>
                            <label>PM-234-T-lifecycle</label>
                    </labels>
                <created>Wed, 10 Feb 2021 21:33:10 +0000</created>
                <updated>Sun, 29 Oct 2023 21:57:41 +0000</updated>
                            <resolved>Thu, 25 Feb 2021 16:43:58 +0000</resolved>
                                                    <fixVersion>4.9.0</fixVersion>
                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="3634128" author="xgen-internal-githook" created="Thu, 25 Feb 2021 00:49:26 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Blake Oler&apos;, &apos;email&apos;: &apos;blake.oler@mongodb.com&apos;, &apos;username&apos;: &apos;BlakeIsBlake&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-54456&quot; title=&quot;Fix resharding class mutex handling at time of PrimaryOnlyService instance completion&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-54456&quot;&gt;&lt;del&gt;SERVER-54456&lt;/del&gt;&lt;/a&gt; Fix resharding class mutex handling at time of PrimaryOnlyService instance completion&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/abcb39cc86948468ea64c6271fcc02768b14d6ec&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/abcb39cc86948468ea64c6271fcc02768b14d6ec&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="1539081">SERVER-52770</issuekey>
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            <issuekey id="1600110">SERVER-54035</issuekey>
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