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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-48571] Write operation might invariant if a target error and a response error is received</title>
                <link>https://jira.mongodb.org/browse/SERVER-48571</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Supose we have a sharded cluster with 2 shards: shard0 and shard1 and one router: router0. If router0 losses communication with the primary of shard0 (causing a targeting error) and a transaction with a multi-write operation comes in, then &lt;a href=&quot;https://github.com/mongodb/mongo/blob/e7fbef74d8b3a59aab2416be8e72fdac8640f088/src/mongo/s/write_ops/batch_write_exec.cpp#L280&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;this condition&lt;/a&gt; will change the write op state to ERROR, which will conflict with the second shard response, because the entire operation should be canceled (a failure when trying an operation within a transaction should cancel the entire operation), causing &lt;a href=&quot;https://github.com/mongodb/mongo/blob/e7fbef74d8b3a59aab2416be8e72fdac8640f088/src/mongo/s/write_ops/batch_write_op.cpp#L638&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;this invariant&lt;/a&gt; to hit. On the depended &lt;a href=&quot;https://jira.mongodb.org/browse/BF-17275&quot; class=&quot;external-link&quot; rel=&quot;nofollow&quot;&gt;BF&lt;/a&gt; we can see such situation, and even though the reproduction steps involves a RSM failure and a crash on wireTiger, we could develop an unittest to check and correct this behaviour.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1370920">SERVER-48571</key>
            <summary>Write operation might invariant if a target error and a response error is received</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="13201">Fixed</resolution>
                                        <assignee username="marcos.grillo@mongodb.com">Marcos Jos&#233; Grillo Ramirez</assignee>
                                    <reporter username="marcos.grillo@mongodb.com">Marcos Jos&#233; Grillo Ramirez</reporter>
                        <labels>
                            <label>sharding-wfbf-day</label>
                    </labels>
                <created>Wed, 3 Jun 2020 16:39:48 +0000</created>
                <updated>Sun, 29 Oct 2023 22:07:28 +0000</updated>
                            <resolved>Fri, 6 Nov 2020 21:08:31 +0000</resolved>
                                                    <fixVersion>4.9.0</fixVersion>
                    <fixVersion>4.4.3</fixVersion>
                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="3499440" author="xgen-internal-githook" created="Fri, 20 Nov 2020 11:43:38 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Marcos Jos&#233; Grillo Ram&#237;rez&apos;, &apos;email&apos;: &apos;marcos.grillo@mongodb.com&apos;, &apos;username&apos;: &apos;m4nti5&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-48571&quot; title=&quot;Write operation might invariant if a target error and a response error is received&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-48571&quot;&gt;&lt;del&gt;SERVER-48571&lt;/del&gt;&lt;/a&gt; Fix invariant on batch write executor by: * Change early return logic under a transaction if a targeter error occurred * Execute baton manually to ensure unittest termination&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 27b21be87be6ca754f2c8591e7cbd71992982c4f)&lt;br/&gt;
(cherry picked from commit 74648046a74da68b167fbf43742f9d702b5c282d)&lt;br/&gt;
Branch: v4.4&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/4c9f3f84cff93c993bcea5bb43c67aeafb93a1ac&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/4c9f3f84cff93c993bcea5bb43c67aeafb93a1ac&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3480575" author="xgen-internal-githook" created="Sat, 7 Nov 2020 02:34:01 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Marcos Jos&#233; Grillo Ram&#237;rez&apos;, &apos;email&apos;: &apos;marcos.grillo@mongodb.com&apos;, &apos;username&apos;: &apos;m4nti5&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-48571&quot; title=&quot;Write operation might invariant if a target error and a response error is received&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-48571&quot;&gt;&lt;del&gt;SERVER-48571&lt;/del&gt;&lt;/a&gt; Execute baton manually to ensure unittest termination&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/74648046a74da68b167fbf43742f9d702b5c282d&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/74648046a74da68b167fbf43742f9d702b5c282d&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3480232" author="xgen-internal-githook" created="Fri, 6 Nov 2020 20:54:34 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Marcos Jos&#233; Grillo Ram&#237;rez&apos;, &apos;email&apos;: &apos;marcos.grillo@mongodb.com&apos;, &apos;username&apos;: &apos;m4nti5&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-48571&quot; title=&quot;Write operation might invariant if a target error and a response error is received&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-48571&quot;&gt;&lt;del&gt;SERVER-48571&lt;/del&gt;&lt;/a&gt; Write operation might invariant if a target error happens and a response error is received under a transaction&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/27b21be87be6ca754f2c8591e7cbd71992982c4f&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/27b21be87be6ca754f2c8591e7cbd71992982c4f&lt;/a&gt;&lt;/p&gt;</comment>
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