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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-65774] applyOps command does not to write to config.image_collection on secondaries in some cases</title>
                <link>https://jira.mongodb.org/browse/SERVER-65774</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-65531&quot; title=&quot;Crash when running applyOps command with &amp;quot;needsRetryImage&amp;quot; option&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-65531&quot;&gt;SERVER-65531&lt;/a&gt; describes an issue with malformed oplog entries involving &quot;needsRetryImage&quot; being given to the applyOps command.&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=max.hirschhorn%40mongodb.com&quot; class=&quot;user-hover&quot; rel=&quot;max.hirschhorn@mongodb.com&quot;&gt;max.hirschhorn@mongodb.com&lt;/a&gt; discovered a corner case that can generate an oplog entry with &quot;needsRetryImage&quot; involving passing a findAndModify oplog entry through the applyOps command. This generates an oplog entry without lsid, txnNumber, and needsRetryImage and as a result secondaries won&apos;t update their config.image_collection entry.&lt;/p&gt;

&lt;p&gt;We&apos;ve decided to file this issue as a separate ticket as we believe it&apos;s not necessarily resolved by &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-65531&quot; title=&quot;Crash when running applyOps command with &amp;quot;needsRetryImage&amp;quot; option&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-65531&quot;&gt;SERVER-65531&lt;/a&gt;, whose resolution may simply involve writing to config.image_collection if lsid and txnNumber exist. &lt;/p&gt;</description>
                <environment></environment>
        <key id="2027686">SERVER-65774</key>
            <summary>applyOps command does not to write to config.image_collection on secondaries in some cases</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="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="backlog-server-execution">Backlog - Storage Execution Team</assignee>
                                    <reporter username="josef.ahmad@mongodb.com">Josef Ahmad</reporter>
                        <labels>
                    </labels>
                <created>Tue, 19 Apr 2022 07:04:48 +0000</created>
                <updated>Tue, 6 Dec 2022 00:12:40 +0000</updated>
                                                                                                <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="4490461" author="max.hirschhorn@10gen.com" created="Tue, 19 Apr 2022 11:26:54 +0000"  >&lt;p&gt;Given that the applyOps command causes the primary to skip writing to config.transactions collection and the primary generates an oplog entry which causes secondaries to also skip writing to config.transactions collection, I think the change here should be to make the applyOps command skip writing to the config.image&amp;#95;collection collection on the primary. Writing to the config.image&amp;#95;collection collection only has value when the config.transactions collection is also being written to. This is because the contents of &lt;a href=&quot;https://github.com/mongodb/mongo/blob/fdc5173d73fa8878af0a6eb620c939e382442640/src/mongo/db/commands/find_and_modify.cpp#L659&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;the config.transactions collection is consulted to find the linked oplog entry for the retryable write&lt;/a&gt; and &lt;a href=&quot;https://github.com/mongodb/mongo/blob/fdc5173d73fa8878af0a6eb620c939e382442640/src/mongo/db/ops/write_ops_retryability.cpp#L118&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;the pre/postImage document is read from the config.image&amp;#95;collection collection upon seeing the linked oplog entry has &quot;needsRetryImage&quot;&lt;/a&gt;.&lt;/p&gt;</comment>
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                                                                <inwardlinks description="is related to">
                                        <issuelink>
            <issuekey id="2024071">SERVER-65531</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="497859">SERVER-33326</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="494168">SERVER-33182</issuekey>
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