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    <title>MongoDB Jira</title>
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    <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-65528] Use range bounded cursors for restoring index cursors after yielding</title>
                <link>https://jira.mongodb.org/browse/SERVER-65528</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;TTL indexes reposition the cursor often to continue deleting the obsolete records. The repositioning uses a &lt;tt&gt;search_near&lt;/tt&gt; which is biased to walk in one direction looking for the records than the other. This could cause a performance issue if the cursor has to walk through a lot of deleted records. The bounded cursor offers a means to limit the range the search_near has to walk, potentially improving the performance.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2023848">SERVER-65528</key>
            <summary>Use range bounded cursors for restoring index cursors after yielding</summary>
                <type id="4" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14710&amp;avatarType=issuetype">Improvement</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="shinyee.tan@mongodb.com">Shin Yee Tan</assignee>
                                    <reporter username="deepti.hasija@mongodb.com">Deepti Hasija</reporter>
                        <labels>
                    </labels>
                <created>Wed, 13 Apr 2022 01:10:46 +0000</created>
                <updated>Sun, 29 Oct 2023 21:39:34 +0000</updated>
                            <resolved>Wed, 14 Sep 2022 16:59:48 +0000</resolved>
                                                    <fixVersion>6.2.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>9</watches>
                                                                                                                <comments>
                            <comment id="4826444" author="xgen-internal-githook" created="Wed, 14 Sep 2022 16:03:56 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Shin Yee Tan&apos;, &apos;email&apos;: &apos;shinyee.tan@mongodb.com&apos;, &apos;username&apos;: &apos;shinyeet&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-65528&quot; title=&quot;Use range bounded cursors for restoring index cursors after yielding&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-65528&quot;&gt;&lt;del&gt;SERVER-65528&lt;/del&gt;&lt;/a&gt; Set bounds when restoring index cursors&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/790dde10c5f653c65b394cf397e96d099e2f5d03&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/790dde10c5f653c65b394cf397e96d099e2f5d03&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="1687370">SERVER-56274</issuekey>
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            <issuekey id="1758120">SERVER-57221</issuekey>
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