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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-39145] Modify no_disconnect_on_stepdown.js such that it test the write operations are killed during step down.</title>
                <link>https://jira.mongodb.org/browse/SERVER-39145</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;All the CRUD operations (including linearizable read concern) in no_disconnect_on_stepdown.js test, are&lt;br/&gt;
 taking the failpoints before we acquire RSTL lock. As a result &lt;a href=&quot;https://github.com/mongodb/mongo/blob/master/jstests/replsets/no_disconnect_on_stepdown.js#L52-L53&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;step down&lt;/a&gt;&#160;does not kill those write operations.&lt;/p&gt;

&lt;p&gt;For eg., consider insert operations,&#160;&lt;a href=&quot;https://github.com/mongodb/mongo/blob/master/jstests/replsets/no_disconnect_on_stepdown.js#L70&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;hangDuringBatchInsert&lt;/a&gt;&#160;failpoint got enabled at line at &lt;a href=&quot;https://github.com/mongodb/mongo/blob/75f8c26ace392f77aa35b87faeb2933f8ce6e6ad/src/mongo/db/ops/write_ops_exec.cpp#L354&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;line 354&#160;&lt;/a&gt;whereas we acquire the rstl lock only at &lt;a href=&quot;https://github.com/mongodb/mongo/blob/75f8c26ace392f77aa35b87faeb2933f8ce6e6ad/src/mongo/db/ops/write_ops_exec.cpp#L371&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;line 371.&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Currently, no_disconnect_on_stepdown test is testing only closing connection part and not killing operations on step down path. So, add new fail points in those CRUD operations such that the fail points are enabled after holding rstl lock and step down kills those operations and operations get an error code as &lt;a href=&quot;https://github.com/mongodb/mongo/blob/master/src/mongo/db/repl/replication_coordinator_impl.cpp#L1775&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;ErrorCodes::InterruptedDueToStepDown&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;Also, worth mentioning that currently we already have a &lt;a href=&quot;https://github.com/mongodb/mongo/blob/75f8c26ace392f77aa35b87faeb2933f8ce6e6ad/jstests/replsets/linearizable_read_concern.js&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;test&lt;/a&gt;&#160;for linearizable read concern which tests killing operations on step down path.&lt;/p&gt;</description>
                <environment></environment>
        <key id="676639">SERVER-39145</key>
            <summary>Modify no_disconnect_on_stepdown.js such that it test the write operations are killed during step down.</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="matthew.russotto@mongodb.com">Matthew Russotto</assignee>
                                    <reporter username="suganthi.mani@mongodb.com">Suganthi Mani</reporter>
                        <labels>
                    </labels>
                <created>Wed, 23 Jan 2019 14:40:54 +0000</created>
                <updated>Sun, 29 Oct 2023 22:24:52 +0000</updated>
                            <resolved>Wed, 6 Feb 2019 17:26:08 +0000</resolved>
                                                    <fixVersion>4.1.8</fixVersion>
                                    <component>Replication</component>
                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="2139780" author="xgen-internal-githook" created="Wed, 6 Feb 2019 17:25:41 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Matthew Russotto&apos;, &apos;email&apos;: &apos;matthew.russotto@10gen.com&apos;, &apos;username&apos;: &apos;mtrussotto&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-39145&quot; title=&quot;Modify no_disconnect_on_stepdown.js such that it test the write operations are killed during step down.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-39145&quot;&gt;&lt;del&gt;SERVER-39145&lt;/del&gt;&lt;/a&gt; Modify no_disconnect_on_stepdown.js to test that the write operations are killed during step down.&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/961b7181588a2dbd9eee67e4f5fcd569602d59b5&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/961b7181588a2dbd9eee67e4f5fcd569602d59b5&lt;/a&gt;&lt;/p&gt;</comment>
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