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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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            <title>[SERVER-84427] Add a query knob to configure $graphLookup memory limit</title>
                <link>https://jira.mongodb.org/browse/SERVER-84427</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Currently it is a hard-coded 100 MB:&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://github.com/mongodb/mongo/blob/8e776c6ba6660e2e34868729f895a628572b7b39/src/mongo/db/pipeline/document_source_graph_lookup.h#L297&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/blob/8e776c6ba6660e2e34868729f895a628572b7b39/src/mongo/db/pipeline/document_source_graph_lookup.h#L297&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;We should add a query knob, like we do with $group: &lt;a href=&quot;https://github.com/mongodb/mongo/blob/3a627b048e2488a0c2420ce1296324891de5902d/src/mongo/db/query/query_knobs.idl#L446&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/blob/3a627b048e2488a0c2420ce1296324891de5902d/src/mongo/db/query/query_knobs.idl#L446&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&#160;&lt;/p&gt;</description>
                <environment></environment>
        <key id="2533133">SERVER-84427</key>
            <summary>Add a query knob to configure $graphLookup memory limit</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="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-query-execution">Backlog - Query Execution</assignee>
                                    <reporter username="ivan.fefer@mongodb.com">Ivan Fefer</reporter>
                        <labels>
                            <label>neweng</label>
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                <created>Wed, 27 Dec 2023 15:41:49 +0000</created>
                <updated>Thu, 28 Dec 2023 01:01:28 +0000</updated>
                                                                                                <votes>0</votes>
                                    <watches>2</watches>
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            <issuekey id="283223">SERVER-23980</issuekey>
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            <issuelink>
            <issuekey id="381945">SERVER-74370</issuekey>
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