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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-50898] safe_secondary_reads_causal_consistency.js must wait for effects of _configsvrCommitChunkMigration to be majority-committed snapshot on all CSRS members</title>
                <link>https://jira.mongodb.org/browse/SERVER-50898</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;&lt;a href=&quot;https://github.com/mongodb/mongo/blob/103b545528e7cf05537bd68bda4bc8235bf6fefa/jstests/sharding/safe_secondary_reads_causal_consistency.js#L120&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;The safe_secondary_reads_causal_consistency.js test waits for the hangBeforePostMigrationCommitRefresh failpoint to be hit&lt;/a&gt; on the donor shard. This only ensures the donor shard &lt;a href=&quot;https://github.com/mongodb/mongo/blob/103b545528e7cf05537bd68bda4bc8235bf6fefa/src/mongo/db/s/migration_source_manager.cpp#L466-L483&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;has run the _configsvrCommitChunkMigration command against the config server primary&lt;/a&gt; and doesn&apos;t guarantee the effects of the _configsvrCommitChunkMigration command are visible on all CSRS members. The router may refresh from a node other than the CSRS primary and not see the effects of the _configsvrCommitChunkMigration command.&lt;/p&gt;

&lt;p/&gt;
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&lt;p/&gt;

&lt;p&gt;prior to running the flushRouterConfig command would ensure the mongos0 process fetches the latest version of the routing table and will always attempt to route the _id:2 insert to shard1.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1471627">SERVER-50898</key>
            <summary>safe_secondary_reads_causal_consistency.js must wait for effects of _configsvrCommitChunkMigration to be majority-committed snapshot on all CSRS members</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="13201">Fixed</resolution>
                                        <assignee username="cheahuychou.mao@mongodb.com">Cheahuychou Mao</assignee>
                                    <reporter username="max.hirschhorn@mongodb.com">Max Hirschhorn</reporter>
                        <labels>
                            <label>sharding-wfbf-day</label>
                    </labels>
                <created>Fri, 11 Sep 2020 19:40:48 +0000</created>
                <updated>Sun, 29 Oct 2023 22:03:17 +0000</updated>
                            <resolved>Fri, 18 Sep 2020 16:26:32 +0000</resolved>
                                                    <fixVersion>4.8.0</fixVersion>
                    <fixVersion>4.4.17</fixVersion>
                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>0</watches>
                                                                                                                <comments>
                            <comment id="4732380" author="xgen-internal-githook" created="Fri, 5 Aug 2022 20:57:31 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Cheahuychou Mao&apos;, &apos;email&apos;: &apos;cheahuychou.mao@mongodb.com&apos;, &apos;username&apos;: &apos;cheahuychou&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-50898&quot; title=&quot;safe_secondary_reads_causal_consistency.js must wait for effects of _configsvrCommitChunkMigration to be majority-committed snapshot on all CSRS members&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-50898&quot;&gt;&lt;del&gt;SERVER-50898&lt;/del&gt;&lt;/a&gt; safe_secondary_reads_causal_consistency.js must wait for effects of _configsvrCommitChunkMigration to be majority-committed snapshot on all CSRS members&lt;/p&gt;

&lt;p&gt;(cherry picked from commit d466890377b3a36206a98b621486d455873c7e66)&lt;br/&gt;
Branch: v4.4&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/e8b7d51f09b189b843b21587057f2a4798585e86&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/e8b7d51f09b189b843b21587057f2a4798585e86&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3401106" author="xgen-internal-githook" created="Fri, 18 Sep 2020 15:59:06 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Cheahuychou Mao&apos;, &apos;email&apos;: &apos;cheahuychou.mao@mongodb.com&apos;, &apos;username&apos;: &apos;cheahuychou&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-50898&quot; title=&quot;safe_secondary_reads_causal_consistency.js must wait for effects of _configsvrCommitChunkMigration to be majority-committed snapshot on all CSRS members&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-50898&quot;&gt;&lt;del&gt;SERVER-50898&lt;/del&gt;&lt;/a&gt; safe_secondary_reads_causal_consistency.js must wait for effects of _configsvrCommitChunkMigration to be majority-committed snapshot on all CSRS members&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/d466890377b3a36206a98b621486d455873c7e66&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/d466890377b3a36206a98b621486d455873c7e66&lt;/a&gt;&lt;/p&gt;</comment>
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