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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-65131] Disable opportunistic read targeting (except for hedged reads)</title>
                <link>https://jira.mongodb.org/browse/SERVER-65131</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;As a result of investigation for &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-57230&quot; title=&quot;mongos doesn&amp;#39;t distribute secondary reads evenly on v4.4 or above&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-57230&quot;&gt;&lt;del&gt;SERVER-57230&lt;/del&gt;&lt;/a&gt;, we have decided to disable opportunistic read targeting (except for hedged reads), similar to what was done in &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-54278&quot; title=&quot;Add feature flag to disable Opportunistic Reads by default&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-54278&quot;&gt;&lt;del&gt;SERVER-54278&lt;/del&gt;&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;Acceptance criteria: running ConnectionsBuildup workload shows an even distribution of work over the secondary nodes.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2013395">SERVER-65131</key>
            <summary>Disable opportunistic read targeting (except for hedged reads)</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="vojislav.stojkovic@mongodb.com">Vojislav Stojkovic</assignee>
                                    <reporter username="vojislav.stojkovic@mongodb.com">Vojislav Stojkovic</reporter>
                        <labels>
                            <label>6.1-targeted</label>
                    </labels>
                <created>Thu, 31 Mar 2022 17:18:39 +0000</created>
                <updated>Sun, 29 Oct 2023 21:40:15 +0000</updated>
                            <resolved>Mon, 9 May 2022 18:16:44 +0000</resolved>
                                                    <fixVersion>4.4.15</fixVersion>
                    <fixVersion>6.0.0-rc8</fixVersion>
                    <fixVersion>5.0.10</fixVersion>
                    <fixVersion>6.1.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>9</watches>
                                                                                                                <comments>
                            <comment id="4583827" author="xgen-internal-githook" created="Tue, 31 May 2022 17:04:44 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Vojislav Stojkovic&apos;, &apos;email&apos;: &apos;vojislav.stojkovic@mongodb.com&apos;, &apos;username&apos;: &apos;vstojkovic-mongodb&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-65131&quot; title=&quot;Disable opportunistic read targeting (except for hedged reads)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-65131&quot;&gt;&lt;del&gt;SERVER-65131&lt;/del&gt;&lt;/a&gt; Disable opportunistic read targeting&lt;/p&gt;

&lt;p&gt;(cherry picked from commit e6547d5561be2e0fe51f5f7a317a094732f77c2c)&lt;br/&gt;
Branch: v6.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/a8fd3bd540ae7c8b27689c34a3859d7aaacd4a1e&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/a8fd3bd540ae7c8b27689c34a3859d7aaacd4a1e&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4572967" author="xgen-internal-githook" created="Wed, 25 May 2022 17:39:48 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Vojislav Stojkovic&apos;, &apos;email&apos;: &apos;vojislav.stojkovic@mongodb.com&apos;, &apos;username&apos;: &apos;vstojkovic-mongodb&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-65131&quot; title=&quot;Disable opportunistic read targeting (except for hedged reads)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-65131&quot;&gt;&lt;del&gt;SERVER-65131&lt;/del&gt;&lt;/a&gt; Disable opportunistic read targeting&lt;br/&gt;
Branch: v4.4&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/e4c469e6d6696dc603aff444500fbdbb2ea480be&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/e4c469e6d6696dc603aff444500fbdbb2ea480be&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4572962" author="xgen-internal-githook" created="Wed, 25 May 2022 17:37:57 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Vojislav Stojkovic&apos;, &apos;email&apos;: &apos;vojislav.stojkovic@mongodb.com&apos;, &apos;username&apos;: &apos;vstojkovic-mongodb&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-65131&quot; title=&quot;Disable opportunistic read targeting (except for hedged reads)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-65131&quot;&gt;&lt;del&gt;SERVER-65131&lt;/del&gt;&lt;/a&gt; Disable opportunistic read targeting&lt;br/&gt;
Branch: v5.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/dd8afb86b4c73bc617f79c46693c3c63d5addfed&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/dd8afb86b4c73bc617f79c46693c3c63d5addfed&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4527727" author="xgen-internal-githook" created="Thu, 5 May 2022 07:05:38 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Vojislav Stojkovic&apos;, &apos;email&apos;: &apos;vojislav.stojkovic@mongodb.com&apos;, &apos;username&apos;: &apos;vstojkovic-mongodb&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-65131&quot; title=&quot;Disable opportunistic read targeting (except for hedged reads)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-65131&quot;&gt;&lt;del&gt;SERVER-65131&lt;/del&gt;&lt;/a&gt; Disable opportunistic read targeting&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/e6547d5561be2e0fe51f5f7a317a094732f77c2c&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/e6547d5561be2e0fe51f5f7a317a094732f77c2c&lt;/a&gt;&lt;/p&gt;</comment>
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