<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Thu Feb 08 06:22:35 UTC 2024

It is possible to restrict the fields that are returned in this document by specifying the 'field' parameter in your request.
For example, to request only the issue key and summary append 'field=key&field=summary' to the URL of your request.
-->
<rss version="0.92" >
<channel>
    <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>
    </build-info>


<item>
            <title>[SERVER-72707] Change how classic query engine RequiresIndexStage looks up IndexCatalogEntry after yield</title>
                <link>https://jira.mongodb.org/browse/SERVER-72707</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;For reference, here&apos;s the ownership hierarchy for the collection catalog:&lt;/p&gt;
&lt;p/&gt;
&lt;div id=&quot;syntaxplugin&quot; class=&quot;syntaxplugin&quot; style=&quot;border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;&quot;&gt;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;CollectionCatalog&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;    -owns-&amp;gt; shared_ptr&amp;lt;Collection&amp;gt; &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;        -owns-&amp;gt; IndexCatalog &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;            -owns-&amp;gt; shared_ptr&amp;lt;IndexCatalogEntry&amp;gt;&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;                -owns-&amp;gt;IndexAccessMethod&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
			&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;

&lt;p&gt;This object hierarchy/ownership hierarchy might also help as a reference for the following description.&lt;/p&gt;
&lt;p/&gt;
&lt;div id=&quot;syntaxplugin&quot; class=&quot;syntaxplugin&quot; style=&quot;border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;&quot;&gt;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;IndexAccessMethod &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;    -is parent of-&amp;gt; SortedDataIndexAccessMethod&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;        -owns-&amp;gt; SortedDataInterface&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;            -is parent of (for example)-&amp;gt; WiredTigerIndex&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
			&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;

&lt;p&gt;&lt;tt&gt;RequiresIndexStage&lt;/tt&gt; is a query plan stage responsible for tracking an index used by a query and checking whether, after restoring from yield, that index has been dropped.&lt;/p&gt;

&lt;p&gt;Currently, it does this by, on construction, &lt;a href=&quot;https://github.com/mongodb/mongo/blob/90a96ff828417ea3900a7b1a009a03f56335e33e/src/mongo/db/exec/requires_index_stage.cpp#L42&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;saving a &lt;tt&gt;weak_ptr&lt;/tt&gt; to the &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt;&lt;/a&gt; for that index, and then after restoring from a yield, &lt;a href=&quot;https://github.com/mongodb/mongo/blob/90a96ff828417ea3900a7b1a009a03f56335e33e/src/mongo/db/exec/requires_index_stage.cpp#L64-L67&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;locking the &lt;tt&gt;weak_ptr&lt;/tt&gt; to check if the &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt; has been destroyed or not&lt;/a&gt;. If locking the &lt;tt&gt;weak_ptr&lt;/tt&gt; returns &lt;tt&gt;nullptr&lt;/tt&gt;, it means this index has been dropped, and a &lt;tt&gt;QueryPlanKilled&lt;/tt&gt; error is thrown.&lt;/p&gt;

&lt;p&gt;This has worked historically because all &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt;&apos;s were tracked in the catalog, and an &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt; would only be destroyed if the index were dropped (or the collection were dropped, which would make the index be dropped).&lt;/p&gt;

&lt;p&gt;For the point-in-time catalog project, however, when reading from an old version of the catalog, we sometimes create an entire new &lt;tt&gt;Collection&lt;/tt&gt; object from scratch based on the durable catalog, including the &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt; s for any indexes at that point in time. This &lt;tt&gt;Collection&lt;/tt&gt; object, however, is destroyed every time we yield, and recreated every time we restore from yield.&lt;/p&gt;

&lt;p&gt;So if we start a query with one of these &lt;tt&gt;Collection&lt;/tt&gt; objects, after restoring from yield, the original &lt;tt&gt;weak_ptr&amp;lt;IndexCatalogEntry&amp;gt;&lt;/tt&gt; will ALWAYS point to a &lt;tt&gt;shared_ptr&amp;lt;IndexCatalogEntry&amp;gt;&lt;/tt&gt; that has already been destroyed (since the &lt;tt&gt;Collection&lt;/tt&gt; object owning it will have been destroyed when yielding). This means that any queries using such an object will throw &lt;tt&gt;QueryPlanKilled&lt;/tt&gt; after yielding.&lt;/p&gt;

&lt;p&gt;To fix this, we need to instead have another way for &lt;tt&gt;RequiresIndexStage&lt;/tt&gt; to determine after restoring a yield whether an index has been dropped that doesn&apos;t rely on the lifetime of the specific &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt; object. This in turn requires us to make sure that anywhere else in the query plan that uses data from the &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt; object has that data properly restored after yield instead of holding onto invalid references. For instance &lt;tt&gt;IndexScan&lt;/tt&gt; has a &lt;tt&gt;SortedDataInterface::Cursor&lt;/tt&gt; that&apos;s &lt;a href=&quot;https://github.com/mongodb/mongo/blob/0f5cd2f543ef55a9ee6ca3e4308121c6825cd3d4/src/mongo/db/exec/index_scan.cpp#L96&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;initialized with the &lt;tt&gt;IndexAccessMethod&lt;/tt&gt; from the specific &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt; used on construction of &lt;tt&gt;RequiresIndexStage&lt;/tt&gt;&lt;/a&gt;, and does not refresh its view of the index access method when &lt;a href=&quot;https://github.com/mongodb/mongo/blob/0f5cd2f543ef55a9ee6ca3e4308121c6825cd3d4/src/mongo/db/exec/index_scan.cpp#L278&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;restoring from yield&lt;/a&gt;, which means that &lt;a href=&quot;https://github.com/mongodb/mongo/blob/0f5cd2f543ef55a9ee6ca3e4308121c6825cd3d4/src/mongo/db/storage/wiredtiger/wiredtiger_index.cpp#L1301&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;this reference to the &lt;tt&gt;IndexAccessMethod&lt;/tt&gt; &apos;s &lt;tt&gt;SortedDataInterface&lt;/tt&gt;&lt;/a&gt; will become invalid when that &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt; is destroyed. So any solution to the problem specified in this ticket must deal with any such invalid references. (In the case of &lt;tt&gt;WiredTigerIndexCursorBase&lt;/tt&gt;, this could be satisfied by making all public members that require use of the &lt;tt&gt;IndexAccessMethod&lt;/tt&gt; to take the &lt;tt&gt;IndexAccessMethod&lt;/tt&gt; as a parameter, rather than having the &lt;tt&gt;WiredTigerIndexCursorBase&lt;/tt&gt; store a non-owned reference to the &lt;tt&gt;IndexAccessMethod&lt;/tt&gt; &apos;s &lt;tt&gt;SortedDataInterface&lt;/tt&gt;.)&lt;/p&gt;

&lt;p&gt;The solution we&apos;ve come up with is:&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;&lt;tt&gt;RequiresIndexStage&lt;/tt&gt; will hold a &lt;tt&gt;std::string _idxIdent&lt;/tt&gt; for the index it corresponds to, that it looks up and stores upon construction&lt;/li&gt;
	&lt;li&gt;When restoring from yield, it will call something like &lt;tt&gt;collection()-&amp;gt;findIndexCatalogEntryByIndent(_idxIdent)&lt;/tt&gt; to find the &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt;. If the collection does not have an index with this ident, &lt;tt&gt;Collection::findIndexCatalogEntryByIdent&lt;/tt&gt; will return &lt;tt&gt;nullptr&lt;/tt&gt; (or &lt;tt&gt;boost::none&lt;/tt&gt; or whatever), which will cause &lt;tt&gt;RequiresIndexStage::doRestoreState&#8230;&lt;/tt&gt; to return &lt;tt&gt;QueryPlanKilled&lt;/tt&gt;
	&lt;ul&gt;
		&lt;li&gt;This will require us to add a new function &lt;tt&gt;Collection::findIndexCatalogEntryByIdent&lt;/tt&gt;&lt;/li&gt;
	&lt;/ul&gt;
	&lt;/li&gt;
	&lt;li&gt;When any class that inherits from &lt;tt&gt;RequiresIndexStage&lt;/tt&gt; (e.g. &lt;tt&gt;IndexScan&lt;/tt&gt;) restores from yield, it will need to make sure that it is not holding onto any data that was owned by the previous &lt;tt&gt;Collection&lt;/tt&gt; / &lt;tt&gt;IndexCatalogEntry&lt;/tt&gt; object. So for example, in &lt;tt&gt;IndexScan&lt;/tt&gt;, we might want to change the methods of &lt;tt&gt;SortedDataInterface::Cursor&lt;/tt&gt; to take in an &lt;tt&gt;IndexAccessMethod&lt;/tt&gt; / &lt;tt&gt;SortedDataInterface&lt;/tt&gt;, so that &lt;tt&gt;IndexScan::doWork&lt;/tt&gt; can always pass in the latest &lt;tt&gt;IndexAccessMethod&lt;/tt&gt; obtained by &lt;tt&gt;RequiresIndexStage::indexAccessMethod()&lt;/tt&gt; as of the most recent restore-from-yield. E.g. you might do something like &lt;tt&gt;_indexCursor-&amp;gt;seek(indexAccessMethod());&lt;/tt&gt; . And then &lt;tt&gt;WiredTigerIndexCursorStandard&lt;/tt&gt; will no longer need to hold onto a &lt;tt&gt;const WiredTigerIndex&amp;amp;&lt;/tt&gt; , which could be invalidated.
	&lt;ul&gt;
		&lt;li&gt;Or:
		&lt;ul&gt;
			&lt;li&gt;Get the new &lt;tt&gt;IndexAccessMethod&lt;/tt&gt; from &lt;tt&gt;RequiresIndexStage&lt;/tt&gt; and pass that to any cursors it has for their &#8220;restore&#8221; methods.&lt;br/&gt;
I.e. &lt;tt&gt;_indexCursor-&amp;gt;restore(indexAccessMethod())&lt;/tt&gt;&lt;/li&gt;
		&lt;/ul&gt;
		&lt;/li&gt;
	&lt;/ul&gt;
	&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;This approach assumes that the ident string will be unique, so that if a collection is dropped and recreated with the same name within the lifetime of the process, the ident string for that collection will still be different. The way that we choose ident strings I believe satisfies this constraint.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2229618">SERVER-72707</key>
            <summary>Change how classic query engine RequiresIndexStage looks up IndexCatalogEntry after yield</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="gregory.wlodarek@mongodb.com">Gregory Wlodarek</assignee>
                                    <reporter username="matthew.saltz@mongodb.com">Matthew Saltz</reporter>
                        <labels>
                    </labels>
                <created>Tue, 10 Jan 2023 22:16:14 +0000</created>
                <updated>Sun, 29 Oct 2023 21:28:26 +0000</updated>
                            <resolved>Tue, 24 Jan 2023 23:13:56 +0000</resolved>
                                                    <fixVersion>6.3.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>6</watches>
                                                                                                                <comments>
                            <comment id="5137766" author="xgen-internal-githook" created="Tue, 24 Jan 2023 20:55:28 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Gregory Wlodarek&apos;, &apos;email&apos;: &apos;gregory.wlodarek@mongodb.com&apos;, &apos;username&apos;: &apos;GWlodarek&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-72707&quot; title=&quot;Change how classic query engine RequiresIndexStage looks up IndexCatalogEntry after yield&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-72707&quot;&gt;&lt;del&gt;SERVER-72707&lt;/del&gt;&lt;/a&gt; Change how classic query engine RequiresIndexStage looks up IndexCatalogEntry after yield&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/3cd50cc13150f2d8f6b291557c56338c74301348&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/3cd50cc13150f2d8f6b291557c56338c74301348&lt;/a&gt;&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10012">
                    <name>Related</name>
                                                                <inwardlinks description="is related to">
                                        <issuelink>
            <issuekey id="2229639">SERVER-72710</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                    </issuelinks>
                <attachments>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                <customfield id="customfield_10050" key="com.atlassian.jira.toolkit:comments">
                        <customfieldname># Replies</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1.0</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_18555" key="com.onresolve.jira.groovy.groovyrunner:scripted-field">
                        <customfieldname># of Sprints</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1.0</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                    <customfield id="customfield_12751" key="com.atlassian.jira.plugin.system.customfieldtypes:multiselect">
                        <customfieldname>Assigned Teams</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="25136"><![CDATA[Storage Execution]]></customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                            <customfield id="customfield_10011" key="com.atlassian.jira.plugin.system.customfieldtypes:radiobuttons">
                        <customfieldname>Backwards Compatibility</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10038"><![CDATA[Fully Compatible]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                            <customfield id="customfield_10055" key="com.atlassian.jira.ext.charting:firstresponsedate">
                        <customfieldname>Date of 1st Reply</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>Fri, 20 Jan 2023 14:01:12 +0000</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10052" key="com.atlassian.jira.toolkit:dayslastcommented">
                        <customfieldname>Days since reply</customfieldname>
                        <customfieldvalues>
                                        1 year, 2 weeks, 1 day ago
    
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_18254" key="com.onresolve.jira.groovy.groovyrunner:scripted-field">
                        <customfieldname>Dependencies</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue><![CDATA[]]></customfieldvalue>


                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_15850" key="com.atlassian.jira.plugins.jira-development-integration-plugin:devsummary">
                        <customfieldname>Development</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                                                                        <customfield id="customfield_17050" key="com.atlassian.jira.plugin.system.customfieldtypes:radiobuttons">
                        <customfieldname>Downstream Team Attention</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="16941"><![CDATA[Not Needed]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                        <customfield id="customfield_10857" key="com.pyxis.greenhopper.jira:gh-epic-link">
                        <customfieldname>Epic Link</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>PM-2218</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                <customfield id="customfield_10057" key="com.atlassian.jira.toolkit:lastusercommented">
                        <customfieldname>Last comment by Customer</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>true</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                            <customfield id="customfield_10056" key="com.atlassian.jira.toolkit:lastupdaterorcommenter">
                        <customfieldname>Last commenter</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>luke.bonanomi@mongodb.com</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_11151" key="com.atlassian.jira.toolkit:LastCommentDate">
                        <customfieldname>Last public comment date</customfieldname>
                        <customfieldvalues>
                            1 year, 2 weeks, 1 day ago
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                    <customfield id="customfield_10051" key="com.atlassian.jira.toolkit:participants">
                        <customfieldname>Participants</customfieldname>
                        <customfieldvalues>
                                        <customfieldvalue>xgen-internal-githook</customfieldvalue>
            <customfieldvalue>gregory.wlodarek@mongodb.com</customfieldvalue>
            <customfieldvalue>matthew.saltz@mongodb.com</customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                        <customfield id="customfield_14254" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Product Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|i1q09b:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|i18ja8:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10558" key="com.pyxis.greenhopper.jira:gh-global-rank">
                        <customfieldname>Rank (Obsolete)</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>9223372036854775807</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                            <customfield id="customfield_23361" key="com.onresolve.jira.groovy.groovyrunner:scripted-field">
                        <customfieldname>Requested By</customfieldname>
                        <customfieldvalues>
                                

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                            <customfield id="customfield_22250" key="com.atlassian.jira.plugin.system.customfieldtypes:radiobuttons">
                        <customfieldname>Special Downgrade Instructions Required</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="23343"><![CDATA[Not Needed]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10557" key="com.pyxis.greenhopper.jira:gh-sprint">
                        <customfieldname>Sprint</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue id="6685">Execution Team 2023-02-06</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                            <customfield id="customfield_10053" key="com.atlassian.jira.ext.charting:timeinstatus">
                        <customfieldname>Time In Status</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        <customfield id="customfield_22870" key="com.onresolve.jira.groovy.groovyrunner:scripted-field">
                        <customfieldname>Triagers</customfieldname>
                        <customfieldvalues>
                                

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                    <customfield id="customfield_14350" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>serverRank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|i1pmen:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                    </customfields>
    </item>
</channel>
</rss>