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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-85941] Improve discovery of routing information for views</title>
                <link>https://jira.mongodb.org/browse/SERVER-85941</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Suppose there exists a chain of views between 10 and 20 views in length (i.e. view1 is a view on view2 is a view on ... viewN) (as is the case in &lt;a href=&quot;https://github.com/mongodb/mongo/blob/821c4839f200fd13a6b71939741a685c07d8a243/jstests/core/views/views_validation.js#L136-L142&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;views_validation.js&lt;/a&gt;). In a sharded cluster, an aggregate against such a chain of views may initially fail with a &apos;StaleConfig&apos; error (but subsequently succeed on a retry) because it will exceed the maximum of 10 StaleConfig retries for each view that it doesn&apos;t have routing information for. &lt;/p&gt;

&lt;p&gt;This ticket tracks the work to improve this so that such an aggregate does not have to be retried (once such way is to track views in the sharding catalog, another way is for shards to be aware of the views that they own).&lt;/p&gt;</description>
                <environment></environment>
        <key id="2561132">SERVER-85941</key>
            <summary>Improve discovery of routing information for views</summary>
                <type id="3" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14718&amp;avatarType=issuetype">Task</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="1" iconUrl="https://jira.mongodb.org/images/icons/statuses/open.png" description="">Open</status>
                    <statusCategory id="2" key="new" colorName="default"/>
                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="backlog-server-catalog-and-routing">Backlog - Catalog and Routing</assignee>
                                    <reporter username="mihai.andrei@mongodb.com">Mihai Andrei</reporter>
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                <created>Tue, 30 Jan 2024 15:56:08 +0000</created>
                <updated>Thu, 1 Feb 2024 11:00:14 +0000</updated>
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