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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-76187] QueryAnalysisWriter can repeatedly fail with BSONObjectTooLarge if there are too many sampled query documents to insert at once</title>
                <link>https://jira.mongodb.org/browse/SERVER-76187</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;This showed up in one of the stress test in &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-68762&quot; title=&quot;Add performance testing to measure the performance impact of query sampling&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-68762&quot;&gt;&lt;del&gt;SERVER-68762&lt;/del&gt;&lt;/a&gt;. There is logic for limiting the total size of documents in each insert command (&lt;a href=&quot;https://github.com/10gen/mongo/blob/3e76161bc537343aa585b305c068b1910578c07f/src/mongo/db/s/query_analysis_writer.cpp#L432-L434&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;here&lt;/a&gt;). It is unclear why it could still execeed the limit and hit a BSONObjectTooLarge error.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2316391">SERVER-76187</key>
            <summary>QueryAnalysisWriter can repeatedly fail with BSONObjectTooLarge if there are too many sampled query documents to insert at once</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="cheahuychou.mao@mongodb.com">Cheahuychou Mao</assignee>
                                    <reporter username="cheahuychou.mao@mongodb.com">Cheahuychou Mao</reporter>
                        <labels>
                    </labels>
                <created>Mon, 17 Apr 2023 15:04:53 +0000</created>
                <updated>Sun, 29 Oct 2023 21:22:55 +0000</updated>
                            <resolved>Wed, 26 Apr 2023 01:26:21 +0000</resolved>
                                                    <fixVersion>7.0.0-rc1</fixVersion>
                                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="5375747" author="xgen-internal-githook" created="Wed, 26 Apr 2023 02:03:56 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Cheahuychou Mao&apos;, &apos;email&apos;: &apos;mao.cheahuychou@gmail.com&apos;, &apos;username&apos;: &apos;cheahuychou&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-76187&quot; title=&quot;QueryAnalysisWriter can repeatedly fail with BSONObjectTooLarge if there are too many sampled query documents to insert at once&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-76187&quot;&gt;&lt;del&gt;SERVER-76187&lt;/del&gt;&lt;/a&gt; Decrease the limit for the total BSONObj size for documents in an insert batch agaisnt collections storing sampled queries and diffs&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 3c153350134076d8ea1fbc43f40feda55eec7c0a)&lt;br/&gt;
Branch: v7.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/8c5bed51dea6f39c1a6b52ee3293fa07297a93b7&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/8c5bed51dea6f39c1a6b52ee3293fa07297a93b7&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="5375711" author="xgen-internal-githook" created="Wed, 26 Apr 2023 01:14:52 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Cheahuychou Mao&apos;, &apos;email&apos;: &apos;mao.cheahuychou@gmail.com&apos;, &apos;username&apos;: &apos;cheahuychou&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-76187&quot; title=&quot;QueryAnalysisWriter can repeatedly fail with BSONObjectTooLarge if there are too many sampled query documents to insert at once&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-76187&quot;&gt;&lt;del&gt;SERVER-76187&lt;/del&gt;&lt;/a&gt; Decrease the limit for the total BSONObj size for documents in an insert batch agaisnt collections storing sampled queries and diffs&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/3c153350134076d8ea1fbc43f40feda55eec7c0a&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/3c153350134076d8ea1fbc43f40feda55eec7c0a&lt;/a&gt;&lt;/p&gt;</comment>
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