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    <title>MongoDB Jira</title>
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    <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>
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<item>
            <title>[SERVER-69234] Make txn_recover_decision_using_recovery_router.js robust to spurious shard version refreshes</title>
                <link>https://jira.mongodb.org/browse/SERVER-69234</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;The txn&amp;#95;recover&amp;#95;decision&amp;#95;using&amp;#95;recovery&amp;#95;router.js test runs transactions without any transient error retry logic. It is possible for a shard version refresh to be triggered by a secondary running &amp;#95;flushRoutingTableCacheUpdates against the primary of the replica set shard. The shard version refresh will take CollectionShardingRuntime::&amp;#95;stateChangeMutex (aka CSRLock) in MODE&amp;#95;X and potentially cause the transaction to time out with a LockTimeout.&lt;/p&gt;

&lt;p/&gt;
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					&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;[js_test:txn_recover_decision_using_recovery_router] s23547| 2022-08-25T09:04:15.033+00:00 D3 EXECUTOR 22607   [conn12] &quot;Scheduling remote command request&quot;,&quot;attr&quot;:{&quot;request&quot;:&quot;RemoteCommand 115 -- target:[ip-10-128-58-199:23542] db:test cmd:{ find: \&quot;user\&quot;, filter: { x: 1.0 }, shardVersion: { t: Timestamp(1661418244, 76), e: ObjectId(&apos;63073b04ea5d5cbf63d64294&apos;), v: Timestamp(2, 0) }, txnNumber: 15, clientOperationKey: UUID(\&quot;3f4bbcec-212d-4c25-a292-2f0aa0312afe\&quot;), readConcern: {}, startTransaction: true, autocommit: false, lsid: { id: UUID(\&quot;c66be7c9-c7f6-450e-9846-ec23ef55a7fe\&quot;), uid: BinData(0, E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855) } }&quot;}&lt;/span&gt;&lt;/pre&gt;
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					&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;...&lt;/span&gt;&lt;/pre&gt;
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				&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;[js_test:txn_recover_decision_using_recovery_router] d23542| 2022-08-25T09:04:15.034+00:00 D4 TXN      23984   [conn50] &quot;New transaction started&quot;,&quot;attr&quot;:{&quot;txnNumberAndRetryCounter&quot;:{&quot;txnNumber&quot;:15,&quot;txnRetryCounter&quot;:0},&quot;lsid&quot;:{&quot;id&quot;:{&quot;$uuid&quot;:&quot;c66be7c9-c7f6-450e-9846-ec23ef55a7fe&quot;},&quot;uid&quot;:{&quot;$binary&quot;:{&quot;base64&quot;:&quot;47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=&quot;,&quot;subType&quot;:&quot;0&quot;}}},&quot;apiParameters&quot;:{}}&lt;/span&gt;&lt;/pre&gt;
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						&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;[js_test:txn_recover_decision_using_recovery_router] d23542| | 2022-08-25T09:04:15.039+00:00 I  SH_REFR  4619901 [CatalogCache-1] &quot;Refreshed cached collection&quot;,&quot;attr&quot;:{&quot;namespace&quot;:&quot;test.user&quot;,&quot;lookupSinceVersion&quot;:&quot;2|1||63073b04ea5d5cbf63d64294||Timestamp(1661418244, 76)&quot;,&quot;newVersion&quot;:&quot;{ chunkVersion: { t: Timestamp(1661418244, 76), e: ObjectId(&apos;63073b04ea5d5cbf63d64294&apos;), v: Timestamp(2, 1) }, forcedRefreshSequenceNum: 11, epochDisambiguatingSequenceNum: 10 }&quot;,&quot;timeInStore&quot;:&quot;{ chunkVersion: \&quot;None\&quot;, forcedRefreshSequenceNum: 10, epochDisambiguatingSequenceNum: 9 }&quot;,&quot;durationMillis&quot;:6}&lt;/span&gt;&lt;/pre&gt;
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					&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;[js_test:txn_recover_decision_using_recovery_router] d23542| 2022-08-25T09:04:15.039+00:00 I  TXN      51802   [conn50] &quot;transaction&quot;,&quot;attr&quot;:{&quot;parameters&quot;:{&quot;lsid&quot;:{&quot;id&quot;:{&quot;$uuid&quot;:&quot;c66be7c9-c7f6-450e-9846-ec23ef55a7fe&quot;},&quot;uid&quot;:{&quot;$binary&quot;:{&quot;base64&quot;:&quot;47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=&quot;,&quot;subType&quot;:&quot;0&quot;}}},&quot;txnNumber&quot;:15,&quot;txnRetryCounter&quot;:0,&quot;autocommit&quot;:false,&quot;readConcern&quot;:{&quot;provenance&quot;:&quot;implicitDefault&quot;}},&quot;readTimestamp&quot;:&quot;Timestamp(0, 0)&quot;,&quot;terminationCause&quot;:&quot;aborted&quot;,&quot;timeActiveMicros&quot;:5334,&quot;timeInactiveMicros&quot;:24,&quot;numYields&quot;:0,&quot;locks&quot;:{&quot;FeatureCompatibilityVersion&quot;:{&quot;acquireCount&quot;:{&quot;w&quot;:1}},&quot;ReplicationStateTransition&quot;:{&quot;acquireCount&quot;:{&quot;w&quot;:3}},&quot;Global&quot;:{&quot;acquireCount&quot;:{&quot;w&quot;:1}},&quot;Database&quot;:{&quot;acquireCount&quot;:{&quot;w&quot;:1}},&quot;Collection&quot;:{&quot;acquireCount&quot;:{&quot;w&quot;:1}},&quot;Mutex&quot;:{&quot;acquireCount&quot;:{&quot;r&quot;:2},&quot;acquireWaitCount&quot;:{&quot;r&quot;:1},&quot;timeAcquiringMicros&quot;:{&quot;r&quot;:5127}}},&quot;storage&quot;:{},&quot;wasPrepared&quot;:false,&quot;durationMillis&quot;:5}&lt;/span&gt;&lt;/pre&gt;
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					&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;...&lt;/span&gt;&lt;/pre&gt;
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						&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;[js_test:txn_recover_decision_using_recovery_router] s23547| 2022-08-25T09:04:15.040+00:00 D2 ASIO     22597   [conn12] &quot;Request finished with response&quot;,&quot;attr&quot;:{&quot;requestId&quot;:115,&quot;isOK&quot;:true,&quot;response&quot;:&quot;{ errorLabels: [ \&quot;TransientTransactionError\&quot; ], ok: 0.0, errmsg: \&quot;Unable to acquire IS lock on &apos;{11529215046068469802: Mutex, 42, test.user}&apos; within 5ms.\&quot;, code: 24, codeName: \&quot;LockTimeout\&quot;, lastCommittedOpTime: Timestamp(1661418253, 1), $clusterTime: { clusterTime: Timestamp(1661418255, 1), signature: { hash: BinData(0, 0000000000000000000000000000000000000000), keyId: 0 } }, $configTime: Timestamp(1661418253, 2), $topologyTime: Timestamp(1661418244, 11), operationTime: Timestamp(1661418255, 1) }&quot;}&lt;/span&gt;&lt;/pre&gt;
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&lt;p/&gt;

&lt;p&gt;&lt;a href=&quot;https://evergreen.mongodb.com/lobster/build/020fd412154bbc286df8a350e072a348/test/170e8b1523083360427454b935aa341e#bookmarks=0%2C9437%2C9441%2C9442%2C9443%2C9446%2C9473%2C19666&amp;amp;f~=000~23542%5C%7C&amp;amp;shareLine=9442&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://evergreen.mongodb.com/lobster/build/020fd412154bbc286df8a350e072a348/test/170e8b1523083360427454b935aa341e#bookmarks=0%2C9437%2C9441%2C9442%2C9443%2C9446%2C9473%2C19666&amp;amp;f~=000~23542%5C%7C&amp;amp;shareLine=9442&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;The txn&amp;#95;recover&amp;#95;decision&amp;#95;using&amp;#95;recovery&amp;#95;router.js test should be updated to either (a) use &lt;a href=&quot;https://github.com/mongodb/mongo/blob/5979f89f7d99f9bad5faa0d910cf90208555a266/jstests/libs/auto_retry_transaction_in_sharding.js#L37-L61&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;the retryOnceOnTransientOnMongos() helper&lt;/a&gt; for each of its test cases or (b) consider raising the value of the &lt;tt&gt;maxTransactionLockRequestTimeoutMillis&lt;/tt&gt; server parameter to avoid the transaction timing out due to a LockTimeout.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2124687">SERVER-69234</key>
            <summary>Make txn_recover_decision_using_recovery_router.js robust to spurious shard version refreshes</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="10038" iconUrl="https://jira.mongodb.org/images/icons/subtask.gif" description="">Backlog</status>
                    <statusCategory id="2" key="new" colorName="default"/>
                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="backlog-server-cluster-scalability">Backlog - Cluster Scalability</assignee>
                                    <reporter username="max.hirschhorn@mongodb.com">Max Hirschhorn</reporter>
                        <labels>
                            <label>cs-subteam1</label>
                            <label>sharding-nyc-subteam1</label>
                    </labels>
                <created>Mon, 29 Aug 2022 21:27:11 +0000</created>
                <updated>Tue, 12 Dec 2023 17:03:21 +0000</updated>
                                                                            <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="4992837" author="JIRAUSER1257318" created="Fri, 18 Nov 2022 14:08:16 +0000"  >&lt;p&gt;BF-26889 corresponds to this same situation on retryable_writes_retry_without_internal_txns.js. I was able to reproduce the failure adding the sleep suggested in the comment above and running on the shard_max_mirroring suite. I&apos;m linking BF-26889 to this ticket as the solution should be the same.&lt;/p&gt;</comment>
                            <comment id="4856973" author="max.hirschhorn@10gen.com" created="Mon, 26 Sep 2022 21:56:13 +0000"  >&lt;p&gt;Acceptance criteria:&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;Attempt to manually reproduce the test issue by &amp;#40;i&amp;#41; adding a sleep to &lt;a href=&quot;https://github.com/mongodb/mongo/blob/e560c6c019ec1ab5ad98ee198f84830c31708479/src/mongo/db/s/shard_filtering_metadata_refresh.cpp#L374-L382&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;this code block&lt;/a&gt; to prolong the CSR lock being held in MODE&amp;#95;X and &amp;#40;ii&amp;#41; running with &amp;#45;&amp;#45;suite=sharding&amp;#95;max&amp;#95;mirroring to cause the secondary to trigger the primary to refresh its shard version.&lt;/li&gt;
	&lt;li&gt;Raise the &lt;tt&gt;maxTransactionLockRequestTimeoutMillis&lt;/tt&gt; server parameter to 15 seconds to match &lt;a href=&quot;https://github.com/mongodb/mongo/blob/a28f487673b4457a4e525879e5b8fc1ae6af0a07/jstests/sharding/txn_recover_decision_using_recovery_router.js#L19&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;the test&apos;s setting for the transactionLifetimeLimitSeconds server parameter&lt;/a&gt;.&lt;/li&gt;
&lt;/ul&gt;
</comment>
                    </comments>
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