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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-79757] Shut down ShardRegistry after killing all operation contexts</title>
                <link>https://jira.mongodb.org/browse/SERVER-79757</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Currently, the ShardRegistry is shut down twice on mongod, once &lt;a href=&quot;https://github.com/mongodb/mongo/blob/8dfe8ff8760a6eb550052595660a05a2c99ba7bb/src/mongo/db/s/sharding_initialization_mongod.cpp#L310-L319&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;in ShardingInitializationMongod if ShardingState is enabled&lt;/a&gt; and &lt;a href=&quot;https://github.com/mongodb/mongo/blob/8dfe8ff8760a6eb550052595660a05a2c99ba7bb/src/mongo/db/mongod_main.cpp#L1579-L1585&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;later always if the registry has been set on the Grid&lt;/a&gt;. The first call is before the service context has been set to interrupt all operation contexts, so if a request is hung from the ShardRegistry, e.g. waiting on replication for a config opTime, the registry can hang shutdown. This is only an indefinite hang for the config server, because it &lt;a href=&quot;https://github.com/10gen/mongo/blob/f1f16c7b89c/src/mongo/s/client/shard_remote.cpp#L344-L347&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;does not use a maxTimeMS when reading from itself&lt;/a&gt;, but a shard could still block shutdown until the maxTimeMS, which &lt;a href=&quot;https://github.com/10gen/mongo/blob/f1f16c7b89c/src/mongo/s/client/shard_remote.idl#L46&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;defaults to 90 seconds&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;We should be able to fix this by only shutting down the ShardRegistry after interrupting operation contexts.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2409555">SERVER-79757</key>
            <summary>Shut down ShardRegistry after killing all operation contexts</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="10038" iconUrl="https://jira.mongodb.org/images/icons/subtask.gif" description="">Backlog</status>
                    <statusCategory id="2" key="new" colorName="default"/>
                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="backlog-server-cluster-scalability">Backlog - Cluster Scalability</assignee>
                                    <reporter username="jack.mulrow@mongodb.com">Jack Mulrow</reporter>
                        <labels>
                            <label>cs-subteam1</label>
                            <label>sharding-nyc-subteam1</label>
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                <created>Fri, 4 Aug 2023 18:39:20 +0000</created>
                <updated>Tue, 12 Dec 2023 17:04:12 +0000</updated>
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