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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-64327] Stepdown hook needs to handle stepup race</title>
                <link>https://jira.mongodb.org/browse/SERVER-64327</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;It appears the continuous stepdown hook can get in a situation where&lt;/p&gt;

&lt;p&gt;1) It steps up a secondary.  &lt;/p&gt;

&lt;p&gt;2) The secondary becomes primary, but is slow to get all the way to writable primary (e.g. due to catch-up)&lt;/p&gt;

&lt;p&gt;3) The hook steps up another secondary&lt;/p&gt;

&lt;p&gt;4) Election fails&lt;/p&gt;

&lt;p&gt;5) The hook goes to step up the original primary, which is fine (it&apos;s already primary).&lt;/p&gt;

&lt;p&gt;6) The primary finishes catch-up, and steps down due to the term change.&lt;/p&gt;

&lt;p&gt;7) We&apos;re now without a primary until election timeout expires.  (very bad with high election timeout).&lt;/p&gt;

&lt;p&gt;We should also add logging to the hook so all these steps are visible.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1996967">SERVER-64327</key>
            <summary>Stepdown hook needs to handle stepup race</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="jiawei.yang@mongodb.com">Jiawei Yang</assignee>
                                    <reporter username="matthew.russotto@mongodb.com">Matthew Russotto</reporter>
                        <labels>
                            <label>repl-shortlist</label>
                    </labels>
                <created>Tue, 8 Mar 2022 17:35:47 +0000</created>
                <updated>Sun, 29 Oct 2023 21:41:25 +0000</updated>
                            <resolved>Fri, 24 Feb 2023 00:44:42 +0000</resolved>
                                                    <fixVersion>7.0.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="5227333" author="xgen-internal-githook" created="Fri, 24 Feb 2023 00:43:02 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Jiawei Yang&apos;, &apos;email&apos;: &apos;jiawei.yang@mongodb.com&apos;, &apos;username&apos;: &apos;YoungYang0820&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-64327&quot; title=&quot;Stepdown hook needs to handle stepup race&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-64327&quot;&gt;&lt;del&gt;SERVER-64327&lt;/del&gt;&lt;/a&gt; wait until old primary becomes writable in stepdown hook&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/a9b44d71b911f6bd5989f13ea278aabd83fab03d&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/a9b44d71b911f6bd5989f13ea278aabd83fab03d&lt;/a&gt;&lt;/p&gt;</comment>
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