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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-29342] CollectionShardingState to support oplog event StartRangeDeletion</title>
                <link>https://jira.mongodb.org/browse/SERVER-29342</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Support for Safe Secondary Reads requires assistance from CollectionShardingState subsystem, including MetadataManager and CollectionRangeDeleter.&lt;/p&gt;

&lt;p&gt;Specifically: &lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;ScopedCollectionMetadata::operator==, !=&lt;/li&gt;
	&lt;li&gt;CollectionShardingState::overlappingMetadata(ChunkRange)&lt;br/&gt;
    -&amp;gt; std::vector&amp;lt;ScopedCollectionMetadata&amp;gt;&lt;/li&gt;
	&lt;li&gt;CollectionRangeDeleter to write a document StartRangeDeletion to collection admin.system.version containing
  &lt;p/&gt;
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</description>
                <environment></environment>
        <key id="386289">SERVER-29342</key>
            <summary>CollectionShardingState to support oplog event StartRangeDeletion</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="13201">Fixed</resolution>
                                        <assignee username="nathan.myers">Nathan Myers</assignee>
                                    <reporter username="nathan.myers">Nathan Myers</reporter>
                        <labels>
                    </labels>
                <created>Tue, 23 May 2017 22:34:54 +0000</created>
                <updated>Mon, 30 Oct 2023 23:16:35 +0000</updated>
                            <resolved>Fri, 2 Jun 2017 17:51:42 +0000</resolved>
                                                    <fixVersion>3.5.9</fixVersion>
                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="1586505" author="xgen-internal-githook" created="Fri, 2 Jun 2017 22:16:59 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;nathan-myers-mongo&apos;, u&apos;name&apos;: u&apos;Nathan Myers&apos;, u&apos;email&apos;: u&apos;nathan.myers@10gen.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-29342&quot; title=&quot;CollectionShardingState to support oplog event StartRangeDeletion&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-29342&quot;&gt;&lt;del&gt;SERVER-29342&lt;/del&gt;&lt;/a&gt; Fix build on windos&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/7c74e21713aa0dfecf9c04281ae17f3c37aaa94d&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/7c74e21713aa0dfecf9c04281ae17f3c37aaa94d&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1586195" author="xgen-internal-githook" created="Fri, 2 Jun 2017 17:50:53 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;nathan-myers-mongo&apos;, u&apos;name&apos;: u&apos;Nathan Myers&apos;, u&apos;email&apos;: u&apos;nathan.myers@10gen.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-29342&quot; title=&quot;CollectionShardingState to support oplog event StartRangeDeletion&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-29342&quot;&gt;&lt;del&gt;SERVER-29342&lt;/del&gt;&lt;/a&gt; CollectionShardState/RangeDeleter support for safe secondary reads&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/20e9320f7716515d68c27324dc20080d585fd70f&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/20e9320f7716515d68c27324dc20080d585fd70f&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1585458" author="xgen-internal-githook" created="Thu, 1 Jun 2017 21:53:31 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;nathan-myers-mongo&apos;, u&apos;name&apos;: u&apos;Nathan Myers&apos;, u&apos;email&apos;: u&apos;nathan.myers@10gen.com&apos;}
&lt;p&gt;Message: Revert &quot;&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-29342&quot; title=&quot;CollectionShardingState to support oplog event StartRangeDeletion&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-29342&quot;&gt;&lt;del&gt;SERVER-29342&lt;/del&gt;&lt;/a&gt; CollectionShardState/RangeDeleter support for safe secondary reads&quot;&lt;/p&gt;

&lt;p&gt;This reverts commit 6bf062db95d69f06b02da708b54f5e3efbb9dfa5.&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/3c47c2f2992fb881622195ef5c045f08061e278b&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/3c47c2f2992fb881622195ef5c045f08061e278b&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1585424" author="xgen-internal-githook" created="Thu, 1 Jun 2017 21:26:51 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;nathan-myers-mongo&apos;, u&apos;name&apos;: u&apos;Nathan Myers&apos;, u&apos;email&apos;: u&apos;nathan.myers@10gen.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-29342&quot; title=&quot;CollectionShardingState to support oplog event StartRangeDeletion&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-29342&quot;&gt;&lt;del&gt;SERVER-29342&lt;/del&gt;&lt;/a&gt; CollectionShardState/RangeDeleter support for safe secondary reads&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/6bf062db95d69f06b02da708b54f5e3efbb9dfa5&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/6bf062db95d69f06b02da708b54f5e3efbb9dfa5&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="393061">SERVER-29594</issuekey>
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