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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-27280] repl failpoints that block until they&apos;re turned off should check for shutdown at intervals</title>
                <link>https://jira.mongodb.org/browse/SERVER-27280</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;The following places use the&lt;/p&gt;

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

&lt;p&gt;pattern, without checking for shutdown inside the &lt;tt&gt;while&lt;/tt&gt;:&lt;/p&gt;

&lt;p&gt;SyncTail::getMissingDoc()&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/blob/d9d8ac1e8ae85a07369274eaf12c0ce555e08b2e/src/mongo/db/repl/sync_tail.cpp#L948-L954&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/blob/d9d8ac1e8ae85a07369274eaf12c0ce555e08b2e/src/mongo/db/repl/sync_tail.cpp#L948-L954&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;rs_rollback.cpp::_syncRollback()&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/blob/d9d8ac1e8ae85a07369274eaf12c0ce555e08b2e/src/mongo/db/repl/rs_rollback.cpp#L912-L919&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/blob/d9d8ac1e8ae85a07369274eaf12c0ce555e08b2e/src/mongo/db/repl/rs_rollback.cpp#L912-L919&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;CollectionCloner::_insertDocumentsCallback&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/blob/d9d8ac1e8ae85a07369274eaf12c0ce555e08b2e/src/mongo/db/repl/collection_cloner.cpp#L496-L506&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/blob/d9d8ac1e8ae85a07369274eaf12c0ce555e08b2e/src/mongo/db/repl/collection_cloner.cpp#L496-L506&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;rs_initialsync.cpp::_initialSync&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/blob/d9d8ac1e8ae85a07369274eaf12c0ce555e08b2e/src/mongo/db/repl/rs_initialsync.cpp#L310-L316&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/blob/d9d8ac1e8ae85a07369274eaf12c0ce555e08b2e/src/mongo/db/repl/rs_initialsync.cpp#L310-L316&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Cloner()&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/blob/d9d8ac1e8ae85a07369274eaf12c0ce555e08b2e/src/mongo/db/cloner.cpp#L285-L295&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/blob/d9d8ac1e8ae85a07369274eaf12c0ce555e08b2e/src/mongo/db/cloner.cpp#L285-L295&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;If some test turns on the failpoint but forgets to turn it off, a node that hits the failpoint will hang in shutdown, causing failures like the ones addressed by &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-26928&quot; title=&quot;Check for shutdown in pauseRsBgSyncProducer failpoint&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-26928&quot;&gt;&lt;del&gt;SERVER-26928&lt;/del&gt;&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;They should all be changed to check for being in shutdown (possibly through the &lt;a href=&quot;https://github.com/mongodb/mongo/blob/v3.4/src/mongo/util/exit.cpp#L80-L82&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;inShutdown()&lt;/a&gt;  function).&lt;/p&gt;</description>
                <environment></environment>
        <key id="336488">SERVER-27280</key>
            <summary>repl failpoints that block until they&apos;re turned off should check for shutdown at intervals</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="2">Won&apos;t Fix</resolution>
                                        <assignee username="backlog-server-repl">Backlog - Replication Team</assignee>
                                    <reporter username="esha.maharishi@mongodb.com">Esha Maharishi</reporter>
                        <labels>
                            <label>neweng</label>
                    </labels>
                <created>Mon, 5 Dec 2016 18:54:18 +0000</created>
                <updated>Tue, 6 Dec 2022 04:10:23 +0000</updated>
                            <resolved>Thu, 20 Jul 2017 21:49:16 +0000</resolved>
                                    <version>3.4.0</version>
                                                    <component>Replication</component>
                                        <votes>0</votes>
                                    <watches>5</watches>
                                                                                                                <comments>
                            <comment id="1628060" author="spencer" created="Thu, 20 Jul 2017 21:49:16 +0000"  >&lt;p&gt;We&apos;ve been fixing these as we come across them and as they cause issues, but we aren&apos;t planning a dedicated pass to clean up all failpoints in the repl code.&lt;/p&gt;</comment>
                            <comment id="1449739" author="schwerin" created="Mon, 5 Dec 2016 22:06:02 +0000"  >&lt;p&gt;Except if the failpoint is supposed to block shutdown? In any event, I would like to discourage ever calling the global inShutdown() function. It makes shutdown coordination difficult.&lt;/p&gt;</comment>
                    </comments>
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                                        <issuelink>
            <issuekey id="330059">SERVER-26928</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="335257">SERVER-27227</issuekey>
        </issuelink>
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