<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Thu Feb 08 06:54:09 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-84135] Chunk Migration Failure in Shard &#8220;error&#8221;:&#8221;OperationFailed: Data transfer error: migrate failed: WriteConcernFailed: waiting for replication timed out&#8221;</title>
                <link>https://jira.mongodb.org/browse/SERVER-84135</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;HI Team,&lt;/p&gt;

&lt;p&gt;I would like to bring to your attention an issue we have been encountering in one of our shared environments during the chunk migration process. This issue has manifested itself after upgrading the MongoDB version from v4.4.25 to v5.0.21.&lt;/p&gt;

&lt;p&gt;&#160;&lt;/p&gt;

&lt;p&gt;Here is a summary of the error logs we&#8217;ve observed:&lt;/p&gt;

&lt;p&gt;&#160;&lt;/p&gt;

&lt;p&gt;{{{&quot;t&quot;:&lt;/p&gt;
{&quot;$date&quot;:&quot;2023-10-30T19:12:11.717+05:30&quot;}
&lt;p&gt;,&quot;s&quot;:&quot;I&quot;,  &quot;c&quot;:&quot;SHARDING&quot;, &quot;id&quot;:21872,   &quot;ctx&quot;:&quot;Balancer&quot;,&quot;msg&quot;:&quot;Migration failed&quot;,&quot;attr&quot;:&lt;/p&gt;
{&quot;migrateInfo&quot;:&quot;DB.Coll: [\{ ID: MinKey }
&lt;p&gt;, { ID: -92188298389644630XX }), from Shard3, to Shard6&quot;,&quot;error&quot;:&quot;CommandFailed: commit clone failed :: caused by :: startCommit timed out waiting for the catch up completion. Sender&apos;s session is Shaed3_Shard6_653fb0640cb752fb246bd6b6. Current session is Shaed3_Shard6_653fb0640cb752fb246bd6b6&quot;}}&lt;/p&gt;

&lt;p&gt;{&quot;t&quot;:&lt;/p&gt;
{&quot;$date&quot;:&quot;2023-10-30T19:22:58.782+05:30&quot;}
&lt;p&gt;,&quot;s&quot;:&quot;I&quot;,  &quot;c&quot;: &quot;SHARDING&quot;, &quot;id&quot;:21872,   &quot;ctx&quot;:&quot;Balancer&quot;,&quot;msg&quot;:&quot;Migration failed&quot;,&quot;attr&quot;:&lt;/p&gt;
{&quot;migrateInfo&quot;:&quot;DB.Coll: [\{ ID: MinKey }
&lt;p&gt;, { ID: -92188298389644630XX }), from Shard3, to Shard4&quot;,&quot;error&quot;:&quot;OperationFailed: Data transfer error: migrate failed: WriteConcernFailed: waiting for replication timed out&quot;}}}}&lt;/p&gt;

&lt;p&gt;FYI:&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;We have stopped the balancer as a temporary solution.&lt;/li&gt;
	&lt;li&gt;The write concern value has been set to {w:1}, _secondaryThrottle Value also {w:1}.&lt;/li&gt;
	&lt;li&gt;These errors are persistently occurring during chunk migrations. Interestingly, when we manually migrate the same chunk, it is carried out without any errors.&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;&#160;&lt;/p&gt;

&lt;p&gt;{{{}mongos&amp;gt; db.settings.find()&lt;br/&gt;
{ &quot;_id&quot; : &quot;balancer&quot;, &quot;mode&quot; : &quot;off&quot;, &quot;stopped&quot; : true, &quot;_secondaryThrottle&quot; : &lt;/p&gt;
{ &quot;w&quot; : 1 }
&lt;p&gt; }&lt;/p&gt;
{ &quot;_id&quot; : &quot;autosplit&quot;, &quot;enabled&quot; : false }
&lt;p&gt;{ &quot;_id&quot; : &quot;ReadWriteConcernDefaults&quot;, &quot;defaultWriteConcern&quot; : &lt;/p&gt;
{ &quot;w&quot; : 1, &quot;wtimeout&quot; : 0 }
&lt;p&gt;, &quot;updateOpTime&quot; : Timestamp(1698308057, 1884), &quot;updateWallClockTime&quot; : ISODate(&quot;2023-10-26T08:14:17.727Z&quot;) }{}}}{&lt;tt&gt;}&lt;/tt&gt;&lt;/p&gt;

&lt;p&gt;&#160;&lt;/p&gt;

&lt;p&gt;If anyone has encountered a similar error or has suggestions on how to mitigate this issue, please share your insights. We are actively seeking a resolution to this matter.&lt;/p&gt;

&lt;p&gt;Thank you for your attention and support.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2523580">SERVER-84135</key>
            <summary>Chunk Migration Failure in Shard &#8220;error&#8221;:&#8221;OperationFailed: Data transfer error: migrate failed: WriteConcernFailed: waiting for replication timed out&#8221;</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</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="3">Duplicate</resolution>
                                        <assignee username="-1">Unassigned</assignee>
                                    <reporter username="madhu.s@mydbops.com">Madhu Sai Vavilala</reporter>
                        <labels>
                    </labels>
                <created>Wed, 13 Dec 2023 10:59:28 +0000</created>
                <updated>Wed, 13 Dec 2023 15:56:00 +0000</updated>
                            <resolved>Wed, 13 Dec 2023 15:56:00 +0000</resolved>
                                                                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                    <issuelinks>
                            <issuelinktype id="10420">
                    <name>Backports</name>
                                                                <inwardlinks description="backports">
                                                        </inwardlinks>
                                    </issuelinktype>
                            <issuelinktype id="10010">
                    <name>Duplicate</name>
                                            <outwardlinks description="duplicates">
                                                        </outwardlinks>
                                                        </issuelinktype>
                    </issuelinks>
                <attachments>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                <customfield id="customfield_10050" key="com.atlassian.jira.toolkit:comments">
                        <customfieldname># Replies</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>0.0</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            <customfield id="customfield_10052" key="com.atlassian.jira.toolkit:dayslastcommented">
                        <customfieldname>Days since reply</customfieldname>
                        <customfieldvalues>
                                        8 weeks 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_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>eric.sedor@mongodb.com</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_11151" key="com.atlassian.jira.toolkit:LastCommentDate">
                        <customfieldname>Last public comment date</customfieldname>
                        <customfieldvalues>
                            8 weeks ago
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                    <customfield id="customfield_10032" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Operating System</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10026"><![CDATA[ALL]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_10051" key="com.atlassian.jira.toolkit:participants">
                        <customfieldname>Participants</customfieldname>
                        <customfieldvalues>
                                        <customfieldvalue>madhu.s@mydbops.com</customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                        <customfield id="customfield_14254" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Product Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|i34fsf:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|i2m7ec:</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_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|i341xr:</customfieldvalue>

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