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        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-53569] Test behavior of running data placement commands during a resharding operation</title>
                <link>https://jira.mongodb.org/browse/SERVER-53569</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Chunk migration commit was made to fail if run concurrently with a resharding operation as part of &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-50027&quot; title=&quot;Freeze migrations on original sharded collection while the resharding operation is in progress&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-50027&quot;&gt;&lt;del&gt;SERVER-50027&lt;/del&gt;&lt;/a&gt;. This is believed to be sufficient for resharding&apos;s correctness; resharding depends on chunk ownership not changing for the duration of the operation but it doesn&apos;t depend on the chunk map staying constant. Commands such as refineCollectionShardKey and splitChunk should technically be safe if run concurrently with resharding. We should add some targeted testing to demonstrate so or add logic to prevent these commands regardless and test that behavior instead.&lt;/p&gt;

&lt;p&gt;It would be worth auditing the list of data placement commands as part of this ticket to be doubly sure. updateZoneKeyRange is another command which had come up during the project scope.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1580431">SERVER-53569</key>
            <summary>Test behavior of running data placement commands during a resharding operation</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="2">Won&apos;t Fix</resolution>
                                        <assignee username="backlog-server-sharding-emea">[DO NOT USE] Backlog - Sharding EMEA</assignee>
                                    <reporter username="max.hirschhorn@mongodb.com">Max Hirschhorn</reporter>
                        <labels>
                            <label>PM-234-M3</label>
                            <label>PM-234-T-lifecycle</label>
                    </labels>
                <created>Mon, 4 Jan 2021 22:19:07 +0000</created>
                <updated>Tue, 6 Dec 2022 01:40:38 +0000</updated>
                            <resolved>Thu, 1 Apr 2021 13:29:06 +0000</resolved>
                                                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="3696054" author="kaloian.manassiev" created="Thu, 1 Apr 2021 13:29:06 +0000"  >&lt;p&gt;This work is not necessary due to the more generic framework to disallow two DDL operations from running concurrently done under &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-52760&quot; title=&quot;Implement a pseudo-coordinator for Resharding on the primary shard&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-52760&quot;&gt;&lt;del&gt;SERVER-52760&lt;/del&gt;&lt;/a&gt;.&lt;/p&gt;</comment>
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