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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-58273] Solve deadlock caused by uninterruptible lock guard in drop db participant command</title>
                <link>https://jira.mongodb.org/browse/SERVER-58273</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;The &lt;a href=&quot;https://github.com/mongodb/mongo/blob/4e2b70cd68a312b6fc059690b1720f3416af2d1c/src/mongo/db/s/shardsvr_drop_database_participant_command.cpp#L90&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;UninterruptibleLockGuard in the drop database participant command&lt;/a&gt; can end up causing a deadlock in the same way it was happening for the drop collection participant command (complete explanation in &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-57756?focusedCommentId=3905869&amp;amp;page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-3905869&quot; class=&quot;external-link&quot; rel=&quot;nofollow&quot;&gt;this comment&lt;/a&gt; from &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-57756&quot; title=&quot;Race between concurrent stepdowns and applying transaction oplog entry&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-57756&quot;&gt;&lt;del&gt;SERVER-57756&lt;/del&gt;&lt;/a&gt; ).&lt;/p&gt;

&lt;p&gt;Probably it&apos;s possible to adopt a solution similar to the one committed for &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-58143&quot; title=&quot;shardsvrDropCollectionParticipant should be killable on stepdown&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-58143&quot;&gt;&lt;del&gt;SERVER-58143&lt;/del&gt;&lt;/a&gt; .&lt;/p&gt;</description>
                <environment></environment>
        <key id="1809101">SERVER-58273</key>
            <summary>Solve deadlock caused by uninterruptible lock guard in drop db participant command</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="tommaso.tocci@mongodb.com">Tommaso Tocci</assignee>
                                    <reporter username="pierlauro.sciarelli@mongodb.com">Pierlauro Sciarelli</reporter>
                        <labels>
                            <label>PM-1965-Cleanup</label>
                    </labels>
                <created>Tue, 6 Jul 2021 10:21:46 +0000</created>
                <updated>Sun, 29 Oct 2023 21:51:20 +0000</updated>
                            <resolved>Wed, 7 Jul 2021 16:13:16 +0000</resolved>
                                    <version>5.1.0</version>
                    <version>5.0.0-rc7</version>
                                    <fixVersion>5.0.2</fixVersion>
                    <fixVersion>5.1.0-rc0</fixVersion>
                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="4107620" author="JIRAUSER1259052" created="Wed, 6 Oct 2021 18:31:35 +0000"  >&lt;p&gt;Updating the fixversion since branching activities occurred yesterday. This ticket will be in rc0 when it&#8217;s been triggered. For more active release information, please keep an eye on #server-release. Thank you!&lt;/p&gt;</comment>
                            <comment id="3953153" author="xgen-internal-githook" created="Tue, 20 Jul 2021 18:00:13 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Tommaso Tocci&apos;, &apos;email&apos;: &apos;tommaso.tocci@mongodb.com&apos;, &apos;username&apos;: &apos;toto-dev&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-58273&quot; title=&quot;Solve deadlock caused by uninterruptible lock guard in drop db participant command&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-58273&quot;&gt;&lt;del&gt;SERVER-58273&lt;/del&gt;&lt;/a&gt; Solve deadlock caused by uninterruptible lock guard in drop db participant command&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 2a41fb45f89a9b7b51053f9b448d767ba074684e)&lt;br/&gt;
Branch: v5.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/5e048e396e59172c86f8621a4ad4bf009012d130&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/5e048e396e59172c86f8621a4ad4bf009012d130&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3920661" author="xgen-internal-githook" created="Wed, 7 Jul 2021 15:22:20 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Tommaso Tocci&apos;, &apos;email&apos;: &apos;tommaso.tocci@mongodb.com&apos;, &apos;username&apos;: &apos;toto-dev&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-58273&quot; title=&quot;Solve deadlock caused by uninterruptible lock guard in drop db participant command&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-58273&quot;&gt;&lt;del&gt;SERVER-58273&lt;/del&gt;&lt;/a&gt; Solve deadlock caused by uninterruptible lock guard in drop db participant command&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/2a41fb45f89a9b7b51053f9b448d767ba074684e&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/2a41fb45f89a9b7b51053f9b448d767ba074684e&lt;/a&gt;&lt;/p&gt;</comment>
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