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    <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-24569] Maintain the &apos;rangesToClean&apos; and &apos;metadataInUse&apos; sets on chunk migrations</title>
                <link>https://jira.mongodb.org/browse/SERVER-24569</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;This task is to finish the MetadataManager&lt;br/&gt;
1) connect the rangesToClean set created in &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-24365&quot; title=&quot;Implement the rangesToClean set and maintenance methods&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-24365&quot;&gt;&lt;del&gt;SERVER-24365&lt;/del&gt;&lt;/a&gt; with the code created in &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-24364&quot; title=&quot;Implement MetadataManager to manage CollectionMetadata instances&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-24364&quot;&gt;&lt;del&gt;SERVER-24364&lt;/del&gt;&lt;/a&gt; &amp;#8211; manipulate/populate the rangesToClean and metadataInUse variables. Add invariant checks where logical.&lt;br/&gt;
2) take the &lt;tt&gt;MetadataManager&lt;/tt&gt; API and replace all usages of &lt;tt&gt;CollectionMetadata::cloneMinusPending&lt;/tt&gt;, &lt;tt&gt;CollectionMetadata::clonePlusPending&lt;/tt&gt; and &lt;tt&gt;CollectionMetadata::cloneMigrate&lt;/tt&gt; and make them instead use the add/removeRange methods combined with the setMetadata call.&lt;/p&gt;</description>
                <environment></environment>
        <key id="293870">SERVER-24569</key>
            <summary>Maintain the &apos;rangesToClean&apos; and &apos;metadataInUse&apos; sets on chunk migrations</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="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="9">Done</resolution>
                                        <assignee username="kaloian.manassiev@mongodb.com">Kaloian Manassiev</assignee>
                                    <reporter username="kaloian.manassiev@mongodb.com">Kaloian Manassiev</reporter>
                        <labels>
                    </labels>
                <created>Tue, 14 Jun 2016 19:01:05 +0000</created>
                <updated>Mon, 15 Aug 2016 02:17:58 +0000</updated>
                            <resolved>Fri, 22 Jul 2016 12:00:12 +0000</resolved>
                                                    <fixVersion>3.3.11</fixVersion>
                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="1332241" author="xgen-internal-githook" created="Fri, 22 Jul 2016 11:59:02 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;kaloianm&apos;, u&apos;name&apos;: u&apos;Kaloian Manassiev&apos;, u&apos;email&apos;: u&apos;kaloian.manassiev@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-24569&quot; title=&quot;Maintain the &amp;#39;rangesToClean&amp;#39; and &amp;#39;metadataInUse&amp;#39; sets on chunk migrations&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-24569&quot;&gt;&lt;del&gt;SERVER-24569&lt;/del&gt;&lt;/a&gt; Maintain rangesToClean and metadataInUse on chunk migrations&lt;/p&gt;

&lt;p&gt;This change rewrites the collection metadata refresh mechanism and puts it&lt;br/&gt;
entirely under the metadata manager.&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/ea026e685bc90c102e2305e21b8bdc096475b49b&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/ea026e685bc90c102e2305e21b8bdc096475b49b&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1329067" author="xgen-internal-githook" created="Tue, 19 Jul 2016 22:04:05 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;kaloianm&apos;, u&apos;name&apos;: u&apos;Kaloian Manassiev&apos;, u&apos;email&apos;: u&apos;kaloian.manassiev@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-24569&quot; title=&quot;Maintain the &amp;#39;rangesToClean&amp;#39; and &amp;#39;metadataInUse&amp;#39; sets on chunk migrations&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-24569&quot;&gt;&lt;del&gt;SERVER-24569&lt;/del&gt;&lt;/a&gt; Cleanup CollectionMetadata and MetadataManager&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/89d75b1fe6bc12330b44f40507396c72da67b150&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/89d75b1fe6bc12330b44f40507396c72da67b150&lt;/a&gt;&lt;/p&gt;</comment>
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                                                                <inwardlinks description="is depended on by">
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            <issuekey id="293898">SERVER-24573</issuekey>
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            <issuekey id="308912">SERVER-25602</issuekey>
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