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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-66341] Improve journal flusher locking behavior</title>
                <link>https://jira.mongodb.org/browse/SERVER-66341</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Currently the journal flusher runs on its own thread and performs a few actions, including updating the oplog truncation point document. This particular action means that the journal flusher has to take global/db/collection locks, which can be problematic as seen in &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-65821&quot; title=&quot;Deadlock during setFCV when there are prepared transactions that have not persisted commit/abort decision&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-65821&quot;&gt;&lt;del&gt;SERVER-65821&lt;/del&gt;&lt;/a&gt;. We should investigate ways to improve this behavior so that we can remove the workaround added in that ticket.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2043275">SERVER-66341</key>
            <summary>Improve journal flusher locking behavior</summary>
                <type id="4" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14710&amp;avatarType=issuetype">Improvement</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>
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                                    <resolution id="3">Duplicate</resolution>
                                        <assignee username="josef.ahmad@mongodb.com">Josef Ahmad</assignee>
                                    <reporter username="gregory.noma@mongodb.com">Gregory Noma</reporter>
                        <labels>
                            <label>car-qw</label>
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                <created>Tue, 10 May 2022 13:38:19 +0000</created>
                <updated>Thu, 14 Dec 2023 10:44:42 +0000</updated>
                            <resolved>Thu, 14 Dec 2023 10:44:41 +0000</resolved>
                                                                                        <votes>0</votes>
                                    <watches>5</watches>
                                                                                                                <comments>
                            <comment id="5950400" author="josef.ahmad" created="Thu, 14 Dec 2023 10:44:42 +0000"  >&lt;p&gt;Closing as a duplicate of &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-66340&quot; title=&quot;Improve distributed transaction commit locking behavior&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-66340&quot;&gt;&lt;del&gt;SERVER-66340&lt;/del&gt;&lt;/a&gt; which resolved the class of deadlocks involving non-intent global lock requests in the presence of a transaction in the prepared state.&lt;/p&gt;</comment>
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