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    <language>en-us</language>    <build-info>
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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-56595] Create collection coordinator could fetch stale coll info from CSRS</title>
                <link>https://jira.mongodb.org/browse/SERVER-56595</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Currently the create collection coordinator retrieves collection information through the catalog cache that in turn relies on the sharding catalog client to retrieve this data. Since the catalog cache uses a combination of &lt;a href=&quot;https://github.com/mongodb/mongo/blob/70d2f7fb8f378b667ace89da18c69ebcfcfc4551/src/mongo/s/catalog/sharding_catalog_client_impl.cpp#L730&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;nearest read preference&lt;/a&gt; and &lt;a href=&quot;https://github.com/mongodb/mongo/blob/70d2f7fb8f378b667ace89da18c69ebcfcfc4551/src/mongo/s/config_server_catalog_cache_loader.cpp#L61&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;snapshot read concern&lt;/a&gt; it could read stale data from a secondary node of the CSRS. If this happen the create collection coordinator would &lt;a href=&quot;https://github.com/mongodb/mongo/blob/70d2f7fb8f378b667ace89da18c69ebcfcfc4551/src/mongo/db/s/create_collection_coordinator.cpp#L421-L434&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;wrongly assume that the collection has not been committed yet.&lt;/a&gt;&lt;/p&gt;</description>
                <environment></environment>
        <key id="1700248">SERVER-56595</key>
            <summary>Create collection coordinator could fetch stale coll info from CSRS</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="jordi.serra-torrens@mongodb.com">Jordi Serra Torrens</assignee>
                                    <reporter username="pierlauro.sciarelli@mongodb.com">Pierlauro Sciarelli</reporter>
                        <labels>
                            <label>PM-1965-Milestone-1</label>
                    </labels>
                <created>Tue, 4 May 2021 08:30:33 +0000</created>
                <updated>Sun, 29 Oct 2023 21:54:07 +0000</updated>
                            <resolved>Wed, 12 May 2021 09:58:28 +0000</resolved>
                                                    <fixVersion>5.0.0-rc0</fixVersion>
                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="3768579" author="xgen-internal-githook" created="Wed, 12 May 2021 09:57:47 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Jordi Serra Torrens&apos;, &apos;email&apos;: &apos;jordi.serra-torrens@mongodb.com&apos;, &apos;username&apos;: &apos;jordist&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-56595&quot; title=&quot;Create collection coordinator could fetch stale coll info from CSRS&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-56595&quot;&gt;&lt;del&gt;SERVER-56595&lt;/del&gt;&lt;/a&gt; Add function to serialize cache refreshes after writes on the config server&lt;/p&gt;

&lt;p&gt;Co-authored-by: Marcos Jos&#233; Grillo Ramirez &amp;lt;marcos.grillo@mongodb.com&amp;gt;&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/7b9eb05ea26dd0adba9c097ba1fe68dc3c2e1ba1&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/7b9eb05ea26dd0adba9c097ba1fe68dc3c2e1ba1&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="1698490">SERVER-56555</issuekey>
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