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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-81109] Fix internal_transactions_sharded_from_mongod.js&apos;s handling of causal consistency across sessions </title>
                <link>https://jira.mongodb.org/browse/SERVER-81109</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;internal_transactions_sharded_from_mongod.js uses different sessions within the same FSM thread, and its logic requires read-your-own-writes guarantees even across different sessions.&lt;br/&gt;
The way the test implements is flawed and does not conform to the &lt;a href=&quot;https://github.com/mongodb/specifications/blob/master/source/causal-consistency/causal-consistency.rst#causalconsistency&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;specifications&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;Therefore, verifyDocuments should use a causal consistent session and call &apos;advanceClusterTime(max cluster time of this.sessions)&apos; and advanceOperationTime(max operation time of this.sessions). The bumpClusterTime should then be removed altogether.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2443603">SERVER-81109</key>
            <summary>Fix internal_transactions_sharded_from_mongod.js&apos;s handling of causal consistency across sessions </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="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="cheahuychou.mao@mongodb.com">Cheahuychou Mao</assignee>
                                    <reporter username="jordi.serra-torrens@mongodb.com">Jordi Serra Torrens</reporter>
                        <labels>
                            <label>sharding-nyc-subteam3</label>
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                <created>Fri, 15 Sep 2023 17:25:23 +0000</created>
                <updated>Tue, 26 Sep 2023 15:38:08 +0000</updated>
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