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    <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-65261] Deleting from a capped collection via collection scan reports number of documents deleted incorrectly</title>
                <link>https://jira.mongodb.org/browse/SERVER-65261</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;User deletes on capped collections became possible in &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-63201&quot; title=&quot;Relax restriction of deletion ops in applyOps command.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-63201&quot;&gt;&lt;del&gt;SERVER-63201&lt;/del&gt;&lt;/a&gt;. However, when the delete on the capped collection is performed via a collection scan, a CappedPositionLost write error is returned back to the client. There are couple issues with this behavior:&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;For limit:1 deletes (aka single&amp;#45;delete) 1 document is actually deleted but n:0 is returned in addition to the CappedPositionLost write error.&lt;/li&gt;
	&lt;li&gt;For limit:0 deletes (aka multi&amp;#45;deletes) no documents are deleted, n:0 is returned in addition to the CappedPositionLost write error. The reporting here is accurate but we should probably make it possible to clear a capped collection.&lt;/li&gt;
&lt;/ul&gt;


&lt;p/&gt;
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&lt;p/&gt;</description>
                <environment></environment>
        <key id="2017056">SERVER-65261</key>
            <summary>Deleting from a capped collection via collection scan reports number of documents deleted incorrectly</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="gregory.wlodarek@mongodb.com">Gregory Wlodarek</assignee>
                                    <reporter username="max.hirschhorn@mongodb.com">Max Hirschhorn</reporter>
                        <labels>
                    </labels>
                <created>Tue, 5 Apr 2022 14:29:31 +0000</created>
                <updated>Tue, 6 Feb 2024 20:31:49 +0000</updated>
                            <resolved>Thu, 7 Apr 2022 15:42:27 +0000</resolved>
                                    <version>5.3.0</version>
                    <version>5.0.7</version>
                                    <fixVersion>5.0.8</fixVersion>
                    <fixVersion>6.0.0-rc0</fixVersion>
                                    <component>Write Ops</component>
                                        <votes>0</votes>
                                    <watches>5</watches>
                                                                                                                <comments>
                            <comment id="4486570" author="xgen-internal-githook" created="Fri, 15 Apr 2022 23:21:22 +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-65261&quot; title=&quot;Deleting from a capped collection via collection scan reports number of documents deleted incorrectly&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-65261&quot;&gt;&lt;del&gt;SERVER-65261&lt;/del&gt;&lt;/a&gt; User deletes on capped collections do not return CappedPositionLost&lt;br/&gt;
Branch: v5.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/4cbdf0b6db42e8ba867d17b56bd93358c9e6aee6&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/4cbdf0b6db42e8ba867d17b56bd93358c9e6aee6&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4464629" author="xgen-internal-githook" created="Thu, 7 Apr 2022 15:37:29 +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-65261&quot; title=&quot;Deleting from a capped collection via collection scan reports number of documents deleted incorrectly&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-65261&quot;&gt;&lt;del&gt;SERVER-65261&lt;/del&gt;&lt;/a&gt; User deletes on capped collections do not return CappedPositionLost&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/55ded8c1cefa67b3d7c1ceeb1e28a8f0bfa45e25&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/55ded8c1cefa67b3d7c1ceeb1e28a8f0bfa45e25&lt;/a&gt;&lt;/p&gt;</comment>
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