<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Thu Feb 08 06:04:38 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-66154] Investigate whether we need to migrate any donor collections in local/admin/config databases for shard merge protocol</title>
                <link>https://jira.mongodb.org/browse/SERVER-66154</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description></description>
                <environment></environment>
        <key id="2038577">SERVER-66154</key>
            <summary>Investigate whether we need to migrate any donor collections in local/admin/config databases for shard merge protocol</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="suganthi.mani@mongodb.com">Suganthi Mani</assignee>
                                    <reporter username="suganthi.mani@mongodb.com">Suganthi Mani</reporter>
                        <labels>
                            <label>shard-merge-milestone-1</label>
                    </labels>
                <created>Tue, 3 May 2022 16:39:49 +0000</created>
                <updated>Wed, 8 Mar 2023 13:19:47 +0000</updated>
                            <resolved>Wed, 8 Mar 2023 13:19:47 +0000</resolved>
                                                                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="4945491" author="christopher.caplinger" created="Tue, 1 Nov 2022 18:46:29 +0000"  >&lt;p&gt;some followup here RE: my investigation...&lt;/p&gt;

&lt;p&gt;we prevent oplog application for {local, admin, config} db&apos;s &lt;a href=&quot;https://github.com/10gen/mongo/blob/4bf52a2c2a27f8c29d6771b59e36c684577da747/src/mongo/db/repl/tenant_oplog_applier.cpp#L954&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;here&lt;/a&gt; (via &lt;tt&gt;isOnInternalDb&lt;/tt&gt;), and importing of the same db&apos;s &lt;a href=&quot;https://github.com/10gen/mongo/blob/4bf52a2c2a27f8c29d6771b59e36c684577da747/src/mongo/db/storage/wiredtiger/wiredtiger_import.cpp#L178&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;here&lt;/a&gt; (tenant file importer service calls &lt;a href=&quot;https://github.com/10gen/mongo/blob/4bf52a2c2a27f8c29d6771b59e36c684577da747/src/mongo/db/repl/tenant_file_importer_service.cpp#L97&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;wiredTigerRollbackToStableAndGetMetadata&lt;/a&gt; which checks each ns with &lt;tt&gt;shouldImport&lt;/tt&gt;) &lt;/p&gt;

&lt;p&gt;I primarily referenced &lt;a href=&quot;https://github.com/10gen/mongo/blob/4bf52a2c2a27f8c29d6771b59e36c684577da747/src/mongo/db/namespace_string.cpp&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;namespace string&lt;/a&gt; as a registry of used namespaces, but there appear to be some adhoc namespaces that are used that are not listed here (I found myself wishing for a mandatory central registry of all namespaces, perhaps with some sort of attached metadata that could be used in cases like this where we may or may not want to import entire databases, or import specific collections in a given database).&lt;/p&gt;

&lt;p&gt;Based on this investigation, I&apos;m not finding any namespaces that we are missing from import/oplog application. However, if a new collection that &lt;em&gt;does&lt;/em&gt; need to be migrated is added at some point in the future, there is currently nothing to inform developers that additional work needs to be done for tenant migration support (these collections will simply be silently skipped).&lt;/p&gt;</comment>
                    </comments>
                    <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>12.0</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    <customfield id="customfield_10055" key="com.atlassian.jira.ext.charting:firstresponsedate">
                        <customfieldname>Date of 1st Reply</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>Tue, 1 Nov 2022 18:46:29 +0000</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10052" key="com.atlassian.jira.toolkit:dayslastcommented">
                        <customfieldname>Days since reply</customfieldname>
                        <customfieldvalues>
                                        1 year, 14 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_10857" key="com.pyxis.greenhopper.jira:gh-epic-link">
                        <customfieldname>Epic Link</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>PM-2353</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>suganthi.mani@mongodb.com</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_11151" key="com.atlassian.jira.toolkit:LastCommentDate">
                        <customfieldname>Last public comment date</customfieldname>
                        <customfieldvalues>
                            1 year, 14 weeks, 1 day ago
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                    <customfield id="customfield_10051" key="com.atlassian.jira.toolkit:participants">
                        <customfieldname>Participants</customfieldname>
                        <customfieldvalues>
                                        <customfieldvalue>christopher.caplinger@mongodb.com</customfieldvalue>
            <customfieldvalue>suganthi.mani@mongodb.com</customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                        <customfield id="customfield_14254" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Product Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|i0thun:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|i0cf2w:</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_10557" key="com.pyxis.greenhopper.jira:gh-sprint">
                        <customfieldname>Sprint</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue id="6597">Server Serverless 2022-10-17</customfieldvalue>
    <customfieldvalue id="6598">Server Serverless 2022-10-31</customfieldvalue>
    <customfieldvalue id="6599">Server Serverless 2022-11-14</customfieldvalue>
    <customfieldvalue id="6650">Server Serverless 2022-11-28</customfieldvalue>
    <customfieldvalue id="6759">Server Serverless 2022-12-12</customfieldvalue>
    <customfieldvalue id="6797">Server Serverless 2022-12-26</customfieldvalue>
    <customfieldvalue id="6844">Server Serverless 2023-01-09</customfieldvalue>
    <customfieldvalue id="6906">Server Serverless 2023-01-23</customfieldvalue>
    <customfieldvalue id="6907">Server Serverless 2023-02-06</customfieldvalue>
    <customfieldvalue id="6946">Server Serverless 2023-02-20</customfieldvalue>
    <customfieldvalue id="7086">Server Serverless 2023-03-06</customfieldvalue>
    <customfieldvalue id="7087">Server Serverless 2023-03-20</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|i0t3zz:</customfieldvalue>

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