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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>[DOCS-12241] Docs for SERVER-37080: Implement tuneable batch size for chunk migrations</title>
                <link>https://jira.mongodb.org/browse/DOCS-12241</link>
                <project id="10380" key="DOCS">Documentation</project>
                    <description>&lt;h2&gt;&lt;a name=&quot;Description&quot;&gt;&lt;/a&gt;Description&lt;/h2&gt;
&lt;blockquote&gt;
&lt;h3&gt;&lt;a name=&quot;Description%3A&quot;&gt;&lt;/a&gt;Description: &lt;/h3&gt;

&lt;p&gt;Document the new migrateCloneInsertionBatchSize and migrateCloneInsertionBatchDelayMS params alongside the corresponding rangeDeleterBatchSize (&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12240&quot; title=&quot;Docs for SERVER-37616: Implement tuneable batch size for the rangedeleter&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12240&quot;&gt;&lt;del&gt;DOCS-12240&lt;/del&gt;&lt;/a&gt;)/rangeDeleterBatchDelayMS (&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-11809&quot; title=&quot;Docs for SERVER-33237: Optimize the Range Deleter speed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-11809&quot;&gt;&lt;del&gt;DOCS-11809&lt;/del&gt;&lt;/a&gt;)&lt;/p&gt;

&lt;h3&gt;&lt;a name=&quot;EngineeringTicketDescription%3A&quot;&gt;&lt;/a&gt;Engineering Ticket Description:&lt;/h3&gt;

&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-27725&quot; title=&quot;Use batch insert when migrating chunks&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-27725&quot;&gt;&lt;del&gt;SERVER-27725&lt;/del&gt;&lt;/a&gt; implemented batch inserts for chunk migrations, but for some workloads inserting a ~16MB batch can impact secondary read performance. This ticket would be to implement a tuneable parameter to control how many documents were inserted using the batch insert rather than inserting the entire batch at once.&lt;/p&gt;&lt;/blockquote&gt;

&lt;h2&gt;&lt;a name=&quot;Scopeofchanges&quot;&gt;&lt;/a&gt;Scope of changes&lt;/h2&gt;

&lt;h2&gt;&lt;a name=&quot;ImpacttoOtherDocs&quot;&gt;&lt;/a&gt;Impact to Other Docs&lt;/h2&gt;

&lt;h2&gt;&lt;a name=&quot;MVP%28WorkandDate%29&quot;&gt;&lt;/a&gt;MVP (Work and Date)&lt;/h2&gt;

&lt;h2&gt;&lt;a name=&quot;Resources%28ScopeorDesignDocs%2CInvision%2Cetc.%29&quot;&gt;&lt;/a&gt;Resources (Scope or Design Docs, Invision, etc.)&lt;/h2&gt;
</description>
                <environment></environment>
        <key id="645230">DOCS-12241</key>
            <summary>Docs for SERVER-37080: Implement tuneable batch size for 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="13201">Fixed</resolution>
                                        <assignee username="kay.kim@mongodb.com">Kay Kim</assignee>
                                    <reporter username="kay.kim@mongodb.com">Kay Kim</reporter>
                        <labels>
                    </labels>
                <created>Wed, 5 Dec 2018 23:44:20 +0000</created>
                <updated>Mon, 13 Nov 2023 18:28:20 +0000</updated>
                            <resolved>Tue, 22 Jan 2019 15:39:45 +0000</resolved>
                                                    <fixVersion>3.4.18</fixVersion>
                    <fixVersion>4.1.6</fixVersion>
                    <fixVersion>4.0.5</fixVersion>
                    <fixVersion>3.6.10</fixVersion>
                    <fixVersion>Server_Docs_20231030</fixVersion>
                    <fixVersion>Server_Docs_20231106</fixVersion>
                    <fixVersion>Server_Docs_20231105</fixVersion>
                    <fixVersion>Server_Docs_20231113</fixVersion>
                                    <component>manual</component>
                    <component>Server</component>
                        <due></due>
                            <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="2123456" author="xgen-internal-githook" created="Tue, 22 Jan 2019 21:49:38 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;email&apos;: &apos;kay.kim@mongodb.com&apos;, &apos;name&apos;: &apos;Kay Kim&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12241&quot; title=&quot;Docs for SERVER-37080: Implement tuneable batch size for chunk migrations&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12241&quot;&gt;&lt;del&gt;DOCS-12241&lt;/del&gt;&lt;/a&gt;,&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12240&quot; title=&quot;Docs for SERVER-37616: Implement tuneable batch size for the rangedeleter&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12240&quot;&gt;&lt;del&gt;DOCS-12240&lt;/del&gt;&lt;/a&gt;: balancer parameters&lt;br/&gt;
Branch: v3.6&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/docs/commit/da236a7251157a02870d4c33563264f1ad96c12d&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/docs/commit/da236a7251157a02870d4c33563264f1ad96c12d&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="2122734" author="xgen-internal-githook" created="Tue, 22 Jan 2019 15:33:25 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;email&apos;: &apos;kay.kim@mongodb.com&apos;, &apos;name&apos;: &apos;Kay Kim&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12241&quot; title=&quot;Docs for SERVER-37080: Implement tuneable batch size for chunk migrations&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12241&quot;&gt;&lt;del&gt;DOCS-12241&lt;/del&gt;&lt;/a&gt;: balancer parameters&lt;br/&gt;
Branch: v3.4&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/docs/commit/f388214d60a1790d4b512219758bc6590e5b1e32&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/docs/commit/f388214d60a1790d4b512219758bc6590e5b1e32&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="2122717" author="xgen-internal-githook" created="Tue, 22 Jan 2019 15:26:48 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;email&apos;: &apos;kay.kim@mongodb.com&apos;, &apos;name&apos;: &apos;Kay Kim&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12241&quot; title=&quot;Docs for SERVER-37080: Implement tuneable batch size for chunk migrations&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12241&quot;&gt;&lt;del&gt;DOCS-12241&lt;/del&gt;&lt;/a&gt;,&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12240&quot; title=&quot;Docs for SERVER-37616: Implement tuneable batch size for the rangedeleter&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12240&quot;&gt;&lt;del&gt;DOCS-12240&lt;/del&gt;&lt;/a&gt;: balancer parameters&lt;br/&gt;
Branch: v3.6.10-2&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/docs/commit/9add99c5b1c26439c5750566d380fede7be88e03&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/docs/commit/9add99c5b1c26439c5750566d380fede7be88e03&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="2122663" author="xgen-internal-githook" created="Tue, 22 Jan 2019 15:02:50 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;email&apos;: &apos;kay.kim@mongodb.com&apos;, &apos;name&apos;: &apos;Kay Kim&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12241&quot; title=&quot;Docs for SERVER-37080: Implement tuneable batch size for chunk migrations&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12241&quot;&gt;&lt;del&gt;DOCS-12241&lt;/del&gt;&lt;/a&gt;,&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12240&quot; title=&quot;Docs for SERVER-37616: Implement tuneable batch size for the rangedeleter&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12240&quot;&gt;&lt;del&gt;DOCS-12240&lt;/del&gt;&lt;/a&gt;: balancer parameters&lt;br/&gt;
Branch: v4.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/docs/commit/b8ea2fa339c6b4b24f4a9ad3b398d136b8a9bd12&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/docs/commit/b8ea2fa339c6b4b24f4a9ad3b398d136b8a9bd12&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="2122659" author="xgen-internal-githook" created="Tue, 22 Jan 2019 15:02:25 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;email&apos;: &apos;kay.kim@mongodb.com&apos;, &apos;name&apos;: &apos;Kay Kim&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12241&quot; title=&quot;Docs for SERVER-37080: Implement tuneable batch size for chunk migrations&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12241&quot;&gt;&lt;del&gt;DOCS-12241&lt;/del&gt;&lt;/a&gt;,&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12240&quot; title=&quot;Docs for SERVER-37616: Implement tuneable batch size for the rangedeleter&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12240&quot;&gt;&lt;del&gt;DOCS-12240&lt;/del&gt;&lt;/a&gt;: balancer parameters&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/docs/commit/73d8120a1c959de2def122223fc46b4f25e043d1&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/docs/commit/73d8120a1c959de2def122223fc46b4f25e043d1&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="560479">DOCS-11809</issuekey>
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