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    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
    <description>This file is an XML representation of an issue</description>
    <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-81371] movePrimary&apos;s clone phase failure may be retried indefinitely if database contains sharded views</title>
                <link>https://jira.mongodb.org/browse/SERVER-81371</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;When movePrimary fails during the &lt;a href=&quot;https://github.com/10gen/mongo/blob/af286c2a649d3e1ec917148eb19c1c241203fa8f/src/mongo/db/s/move_primary_coordinator.cpp#L190-L236&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;clone phase&lt;/a&gt; due to any reason, the operation &lt;a href=&quot;https://github.com/10gen/mongo/blob/af286c2a649d3e1ec917148eb19c1c241203fa8f/src/mongo/db/s/move_primary_coordinator.cpp#L199-L209&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;will be aborted and cleaned up on the next iteration&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;During the movePrimary cleanup, the donor sends a drop for every collection that was expected to be cloned to the recipient shard. One of these collections could be &lt;a href=&quot;https://www.mongodb.com/docs/manual/reference/system-collections/#mongodb-data--database-.system.buckets&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;&lt;tt&gt;&amp;lt;dbName&amp;gt;.system.views&lt;/tt&gt;&lt;/a&gt;, which &lt;a href=&quot;https://github.com/10gen/mongo/blob/7ab8709b6bcaac12f8f8951e03ac781f6b7ee6d3/src/mongo/db/catalog/drop_collection.cpp#L751-L754&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;can&apos;t be dropped if there is any view bucket collection on the node&lt;/a&gt;. Therefore, if there is any sharded view collection on the recipient shard while &lt;tt&gt;&amp;lt;dbName&amp;gt;.system.views&lt;/tt&gt; collection is being dropped, the &lt;a href=&quot;https://github.com/10gen/mongo/blob/1ab52ffc3c85a531e0fffce40cd1316ea38c2d06/src/mongo/db/s/sharding_ddl_coordinator.cpp#L420&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;movePrimary cleanup process&lt;/a&gt; will fail and the movePrimary will &lt;a href=&quot;https://github.com/10gen/mongo/blob/1ab52ffc3c85a531e0fffce40cd1316ea38c2d06/src/mongo/db/s/sharding_ddl_coordinator.cpp#L439&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;be retried&lt;/a&gt; forever.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2449193">SERVER-81371</key>
            <summary>movePrimary&apos;s clone phase failure may be retried indefinitely if database contains sharded views</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="silvia.surroca@mongodb.com">Silvia Surroca</assignee>
                                    <reporter username="silvia.surroca@mongodb.com">Silvia Surroca</reporter>
                        <labels>
                            <label>bkp</label>
                            <label>shardingemea-qw</label>
                    </labels>
                <created>Fri, 22 Sep 2023 15:30:48 +0000</created>
                <updated>Thu, 23 Nov 2023 16:36:08 +0000</updated>
                            <resolved>Tue, 21 Nov 2023 09:42:35 +0000</resolved>
                                    <version>7.0.2</version>
                    <version>7.1.0-rc3</version>
                    <version>7.2.0-rc1</version>
                                    <fixVersion>7.3.0-rc0</fixVersion>
                    <fixVersion>7.2.0-rc2</fixVersion>
                    <fixVersion>7.0.5</fixVersion>
                                                        <votes>0</votes>
                                    <watches>6</watches>
                                                                                                                <comments>
                            <comment id="5901253" author="xgen-internal-githook" created="Thu, 23 Nov 2023 12:03:38 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Silvia Surroca&apos;, &apos;email&apos;: &apos;silvia.surroca@mongodb.com&apos;, &apos;username&apos;: &apos;silviasuhu&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-81371&quot; title=&quot;movePrimary&amp;#39;s clone phase failure may be retried indefinitely if database contains sharded views&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-81371&quot;&gt;&lt;del&gt;SERVER-81371&lt;/del&gt;&lt;/a&gt; movePrimary may be retried indefinitely if it fails on clone phase and there are sharded views&lt;/p&gt;

&lt;p&gt;(cherry picked from commit a7a3da9e343937399c55ad5a945927befe8f0716)&lt;br/&gt;
Branch: v7.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/0ac62f2fa8a1a3698f0b828ee8b8cf3f1aac8d74&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/0ac62f2fa8a1a3698f0b828ee8b8cf3f1aac8d74&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="5901165" author="xgen-internal-githook" created="Thu, 23 Nov 2023 11:11:13 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Silvia Surroca&apos;, &apos;email&apos;: &apos;silvia.surroca@mongodb.com&apos;, &apos;username&apos;: &apos;silviasuhu&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-81371&quot; title=&quot;movePrimary&amp;#39;s clone phase failure may be retried indefinitely if database contains sharded views&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-81371&quot;&gt;&lt;del&gt;SERVER-81371&lt;/del&gt;&lt;/a&gt; movePrimary may be retried indefinitely if it fails on clone phase and there are sharded views&lt;/p&gt;

&lt;p&gt;(cherry picked from commit a7a3da9e343937399c55ad5a945927befe8f0716)&lt;br/&gt;
Branch: v7.2&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/1bac640ee91a85d0770b55e20087e2e86a46af19&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/1bac640ee91a85d0770b55e20087e2e86a46af19&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="5894735" author="xgen-internal-githook" created="Tue, 21 Nov 2023 09:26:50 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Silvia Surroca&apos;, &apos;email&apos;: &apos;silvia.surroca@mongodb.com&apos;, &apos;username&apos;: &apos;silviasuhu&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-81371&quot; title=&quot;movePrimary&amp;#39;s clone phase failure may be retried indefinitely if database contains sharded views&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-81371&quot;&gt;&lt;del&gt;SERVER-81371&lt;/del&gt;&lt;/a&gt; movePrimary may be retried indefinitely if it fails on clone phase and there are sharded views&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/a7a3da9e343937399c55ad5a945927befe8f0716&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/a7a3da9e343937399c55ad5a945927befe8f0716&lt;/a&gt;&lt;/p&gt;</comment>
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