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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-73557] Add ability for mongos to broadcast the shards part of a pipeline to all primaries and secondaries in a cluster</title>
                <link>https://jira.mongodb.org/browse/SERVER-73557</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;ul class=&quot;alternate&quot; type=&quot;square&quot;&gt;
	&lt;li&gt;Add a boolean to &lt;a href=&quot;https://github.com/10gen/mongo/blob/1c950544c073ee40adda396e5795cfb068a1ff7e/src/mongo/db/pipeline/document_source.h?plain=1#L272&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;DistributedPlanLogic&lt;/a&gt;&#160;that will indicate that the shards part of the pipeline should be broadcast to all primaries and secondaries in the cluster.&lt;/li&gt;
	&lt;li&gt;Rather than calling&#160;&lt;a href=&quot;https://github.com/10gen/mongo/blob/1c950544c073ee40adda396e5795cfb068a1ff7e/src/mongo/db/pipeline/sharded_agg_helpers.cpp?plain=1#L1177&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;establishShardCursors() within dispatchShardPipeline()&lt;/a&gt;, establish cursors on all nodes in the cluster using the &lt;a href=&quot;https://github.com/10gen/mongo/blob/1c950544c073ee40adda396e5795cfb068a1ff7e/src/mongo/executor/async_multicaster.h?plain=1#L46&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;AsyncMulticaster&lt;/a&gt;&#160;similarly to how&#160;&lt;a href=&quot;https://github.com/10gen/mongo/blob/c8a10ec9dfd0ea0a77ed4533630a80f9d14ea311/src/mongo/s/commands/kill_sessions_remote.cpp?plain=1#L76&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;sessions are killed on all nodes&lt;/a&gt;.&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;This ticket will also modify &lt;a href=&quot;https://github.com/10gen/mongo/blob/1c950544c073ee40adda396e5795cfb068a1ff7e/src/mongo/db/pipeline/document_source_internal_split_pipeline.h?plain=1#L45&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;$_internalSplitPipeline&lt;/a&gt; to add an option that forces a pipeline to split and broadcast to all nodes for testing purposes.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2251049">SERVER-73557</key>
            <summary>Add ability for mongos to broadcast the shards part of a pipeline to all primaries and secondaries in a cluster</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="13201">Fixed</resolution>
                                        <assignee username="davis.haupt@mongodb.com">Davis Haupt</assignee>
                                    <reporter username="davis.haupt@mongodb.com">Davis Haupt</reporter>
                        <labels>
                    </labels>
                <created>Thu, 2 Feb 2023 16:43:10 +0000</created>
                <updated>Sun, 29 Oct 2023 21:27:00 +0000</updated>
                            <resolved>Thu, 9 Mar 2023 00:19:54 +0000</resolved>
                                                    <fixVersion>7.0.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>5</watches>
                                                                                                                <comments>
                            <comment id="5260129" author="xgen-internal-githook" created="Wed, 8 Mar 2023 23:16:41 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Davis Haupt&apos;, &apos;email&apos;: &apos;davis.haupt@mongodb.com&apos;, &apos;username&apos;: &apos;davish&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-73557&quot; title=&quot;Add ability for mongos to broadcast the shards part of a pipeline to all primaries and secondaries in a cluster&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-73557&quot;&gt;&lt;del&gt;SERVER-73557&lt;/del&gt;&lt;/a&gt; add ability for mongos to broadcast shards pipeline to all nodes in a shard&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/e04c976ddbf5ee8a26fdcd1445339e40bc19a8a5&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/e04c976ddbf5ee8a26fdcd1445339e40bc19a8a5&lt;/a&gt;&lt;/p&gt;</comment>
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                                        <issuelink>
            <issuekey id="2245624">SERVER-73408</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="533162">SERVER-34633</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="1044576">SERVER-45032</issuekey>
        </issuelink>
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            <issuekey id="2401629">SERVER-79372</issuekey>
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            <issuelink>
            <issuekey id="453615">SERVER-31782</issuekey>
        </issuelink>
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            <issuekey id="533162">SERVER-34633</issuekey>
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