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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-85109] POC: Spill to disk functionality in partition iterator for window functions</title>
                <link>https://jira.mongodb.org/browse/SERVER-85109</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Some options to consider:&lt;/p&gt;
&lt;ul class=&quot;alternate&quot; type=&quot;square&quot;&gt;
	&lt;li&gt;Do we need to spill documents and function state or just documents?&lt;/li&gt;
	&lt;li&gt;How will we continue to support the illusion of random access to docs in a partition?&lt;/li&gt;
	&lt;li&gt;Can we write to a temp WT table and let the storage system decide on disk strategy?&lt;/li&gt;
&lt;/ul&gt;
</description>
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        <key id="1655181">SERVER-85109</key>
            <summary>POC: Spill to disk functionality in partition iterator for window functions</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="9">Done</resolution>
                                        <assignee username="ted.tuckman@mongodb.com">Ted Tuckman</assignee>
                                    <reporter username="nicholas.zolnierz@mongodb.com">Nicholas Zolnierz</reporter>
                        <labels>
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                <created>Mon, 22 Mar 2021 12:10:59 +0000</created>
                <updated>Fri, 12 Jan 2024 03:05:21 +0000</updated>
                            <resolved>Wed, 28 Apr 2021 14:14:41 +0000</resolved>
                                                                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="3743847" author="ted.tuckman" created="Wed, 28 Apr 2021 14:14:41 +0000"  >&lt;p&gt;Filed &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-56430&quot; title=&quot;Implement spill to disk in the window function partition iterator&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-56430&quot;&gt;&lt;del&gt;SERVER-56430&lt;/del&gt;&lt;/a&gt; to implement this, so closing.&lt;/p&gt;</comment>
                            <comment id="3693758" author="ted.tuckman" created="Wed, 31 Mar 2021 14:00:43 +0000"  >&lt;p&gt;Louis clued me in on the existence of the &lt;a href=&quot;https://github.com/mongodb/mongo/blob/master/src/mongo/db/storage/temporary_record_store.h&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;TemporaryRecordStore &lt;/a&gt; which may be useful for this ticket. &lt;a href=&quot;https://github.com/mongodb/mongo/blob/master/src/mongo/db/index/index_build_interceptor.h#L201&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Example usage&lt;/a&gt;&lt;/p&gt;</comment>
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