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        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[DOCS-6177] Request for addition: explicit sharded memory limits for the aggregation pipeline</title>
                <link>https://jira.mongodb.org/browse/DOCS-6177</link>
                <project id="10380" key="DOCS">Documentation</project>
                    <description>&lt;p&gt;The &lt;a href=&quot;http://docs.mongodb.org/master/core/aggregation-pipeline-limits/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;memory usage limit&lt;/a&gt; for the aggregation pipeline is 100 MB. &lt;/p&gt;

&lt;p&gt;For a sharded cluster, &lt;a href=&quot;http://docs.mongodb.org/master/core/aggregation-pipeline-sharded-collections/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;this happens in two stages&lt;/a&gt;: a distributed stage on the various shards, and a final stage on the primary shard for the database.&lt;/p&gt;

&lt;p&gt;We should mention that the 100 MB limit is a per-server limit, so for the first (distributed) stage, it can be more. Also, I haven&apos;t checked this, so please verify it with someone in the know if you do plan to publish it; I&apos;m only 80% sure.&lt;/p&gt;</description>
                <environment></environment>
        <key id="229161">DOCS-6177</key>
            <summary>Request for addition: explicit sharded memory limits for the aggregation pipeline</summary>
                <type id="4" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14710&amp;avatarType=issuetype">Improvement</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="-1">Unassigned</assignee>
                                    <reporter username="william.cross">William Cross</reporter>
                        <labels>
                    </labels>
                <created>Thu, 10 Sep 2015 15:31:56 +0000</created>
                <updated>Mon, 30 Oct 2023 21:41:43 +0000</updated>
                            <resolved>Tue, 1 Nov 2022 11:01:42 +0000</resolved>
                                                    <fixVersion>Server_Docs_20231030</fixVersion>
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                        <due></due>
                            <votes>0</votes>
                                    <watches>6</watches>
                                                                                                                <comments>
                            <comment id="4943610" author="edu.bot" created="Tue, 1 Nov 2022 11:01:39 +0000"  >&lt;p&gt;Hello! This ticket has been closed due to inactivity. If you believe this ticket is still important, please reopen it and leave a comment to explain why. Thank you!&lt;/p&gt;</comment>
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