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    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
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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-72882] Use new WT get_key_value API</title>
                <link>https://jira.mongodb.org/browse/SERVER-72882</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Now that &lt;a href=&quot;https://jira.mongodb.org/browse/WT-9786&quot; title=&quot;API improvements for get_key and get_value&quot; class=&quot;issue-link&quot; data-issue-key=&quot;WT-9786&quot;&gt;&lt;del&gt;WT-9786&lt;/del&gt;&lt;/a&gt; is merged, we have a new (and fast) API for reading WT_ITEMs. This ticket is to use this interface on the mongodb side.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2234270">SERVER-72882</key>
            <summary>Use new WT get_key_value API</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="chenhao.qu@mongodb.com">Chenhao Qu</assignee>
                                    <reporter username="ian.boros@mongodb.com">Ian Boros</reporter>
                        <labels>
                            <label>perf-8.0</label>
                            <label>perf-tiger</label>
                            <label>perf-tiger-handoff</label>
                            <label>perf-tiger-poc</label>
                            <label>perf-tiger-q4</label>
                    </labels>
                <created>Mon, 16 Jan 2023 22:32:31 +0000</created>
                <updated>Wed, 24 Jan 2024 23:05:51 +0000</updated>
                            <resolved>Wed, 29 Nov 2023 18:25:40 +0000</resolved>
                                                    <fixVersion>7.3.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>11</watches>
                                                                                                                <comments>
                            <comment id="5913285" author="xgen-internal-githook" created="Wed, 29 Nov 2023 18:24:24 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Chenhao Qu&apos;, &apos;email&apos;: &apos;chenhao.qu@mongodb.com&apos;, &apos;username&apos;: &apos;quchenhao&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-72882&quot; title=&quot;Use new WT get_key_value API&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-72882&quot;&gt;&lt;del&gt;SERVER-72882&lt;/del&gt;&lt;/a&gt; Use WiredTiger&apos;s get_raw_key_value api for column store and index&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/0810e7c6ba9d4b8b0965001612634ab8f5b1f3f7&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/0810e7c6ba9d4b8b0965001612634ab8f5b1f3f7&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="5698045" author="mark.benvenuto" created="Tue, 12 Sep 2023 15:54:07 +0000"  >&lt;p&gt;Since work required is in &lt;tt&gt;wiredtiger_index.cpp&lt;/tt&gt;, this should ultimately be moved to storage execution.&lt;/p&gt;

&lt;p&gt;Since _id indexes use key_format=u and value_format=u, this will be a nice improvement for this case. &lt;/p&gt;

&lt;p&gt;The main collection table users key_format=q and value_format=u so this is less applicable. &lt;/p&gt;

&lt;p&gt;POC: &lt;a href=&quot;https://github.com/10gen/mongo/commit/242f1ad92733aeeb1b73c136aecc08fbfe5023f8&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/10gen/mongo/commit/242f1ad92733aeeb1b73c136aecc08fbfe5023f8&lt;/a&gt;&lt;/p&gt;</comment>
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