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            <title>[SERVER-70739] Consider removing knobs introduced in PM-3119</title>
                <link>https://jira.mongodb.org/browse/SERVER-70739</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Feature flags should be proactively removed to address technical debt. &lt;/p&gt;

&lt;p&gt;See the &lt;a href=&quot;https://wiki.corp.mongodb.com/display/COREENG/Feature+Flag-guarding&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;feature flag guarding wiki&lt;/a&gt; for additional guidance.&lt;/p&gt;</description>
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        <key id="2163487">SERVER-70739</key>
            <summary>Consider removing knobs introduced in PM-3119</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="1" iconUrl="https://jira.mongodb.org/images/icons/statuses/open.png" description="">Open</status>
                    <statusCategory id="2" key="new" colorName="default"/>
                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="backlog-query-optimization">Backlog - Query Optimization</assignee>
                                    <reporter username="dbeng-pm-bot">PM Bot</reporter>
                        <labels>
                            <label>remove-feature-flag</label>
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                <created>Thu, 20 Oct 2022 17:17:07 +0000</created>
                <updated>Thu, 18 Jan 2024 23:02:33 +0000</updated>
                                                                                                <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="6024289" author="david.percy" created="Thu, 18 Jan 2024 23:02:33 +0000"  >&lt;p&gt;While PM-3119 did not introduce a feature flag, it did introduce several new query knobs such as:&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;sampling in chunks vs sampling every document independently&lt;/li&gt;
	&lt;li&gt;sampling two fields at a time to detect correlations&lt;/li&gt;
	&lt;li&gt;drawing one sample and reusing it for all estimates&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;These are all internal knobs we don&apos;t expect users to touch.  We could remove some of them to simplify the code.&lt;/p&gt;</comment>
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