<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Thu Feb 08 05:32:34 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-54064] Sessions on arbiters accumulate and cannot be cleared out</title>
                <link>https://jira.mongodb.org/browse/SERVER-54064</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;We allow the creation of logical sessions on arbiters.  These sessions are distinct from sessions on the rest of the replica set or sharded cluster; they are strictly local.  &lt;/p&gt;

&lt;p&gt;However, the logical session reaper does not work on arbiters.  Since &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-40441&quot; title=&quot;Arbiter nodes log error messages when try to create  session collection or check if it exists&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-40441&quot;&gt;&lt;del&gt;SERVER-40441&lt;/del&gt;&lt;/a&gt;, it is disabled explicitly.  Before that, it would fail because config.system.sessions does not exist on arbiters (and even if you created it, it wouldn&apos;t be sharded on a sharded cluster).  This results in eventually running out of space in the session cache, if any are being created.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1601322">SERVER-54064</key>
            <summary>Sessions on arbiters accumulate and cannot be cleared out</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="daniel.gottlieb@mongodb.com">Daniel Gottlieb</assignee>
                                    <reporter username="matthew.russotto@mongodb.com">Matthew Russotto</reporter>
                        <labels>
                            <label>Sharding-NYC</label>
                            <label>sharding-wfbf-day</label>
                    </labels>
                <created>Tue, 26 Jan 2021 22:53:40 +0000</created>
                <updated>Sun, 29 Oct 2023 21:58:21 +0000</updated>
                            <resolved>Wed, 24 Mar 2021 14:52:19 +0000</resolved>
                                                    <fixVersion>4.2.18</fixVersion>
                    <fixVersion>5.0.0-rc0</fixVersion>
                    <fixVersion>4.0.28</fixVersion>
                    <fixVersion>4.4.10</fixVersion>
                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>14</watches>
                                                                                                                <comments>
                            <comment id="4111252" author="xgen-internal-githook" created="Thu, 7 Oct 2021 19:28:33 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Luis Osta&apos;, &apos;email&apos;: &apos;luis.osta@mongodb.com&apos;, &apos;username&apos;: &apos;LuisOsta&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-54064&quot; title=&quot;Sessions on arbiters accumulate and cannot be cleared out&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-54064&quot;&gt;&lt;del&gt;SERVER-54064&lt;/del&gt;&lt;/a&gt; Clear out the logical session cache on refresh in arbiters&lt;br/&gt;
Branch: v4.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/b59d2547c281c42e61b52d44291d500f4dad21e4&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/b59d2547c281c42e61b52d44291d500f4dad21e4&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4106140" author="xgen-internal-githook" created="Wed, 6 Oct 2021 16:43:50 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Luis Osta&apos;, &apos;email&apos;: &apos;luis.osta@mongodb.com&apos;, &apos;username&apos;: &apos;LuisOsta&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-54064&quot; title=&quot;Sessions on arbiters accumulate and cannot be cleared out&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-54064&quot;&gt;&lt;del&gt;SERVER-54064&lt;/del&gt;&lt;/a&gt; Clear out the logical session cache on refresh in arbiters&lt;br/&gt;
Branch: v4.2&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/27a601deb8174aac0576a615fc6c4e3af3bfc932&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/27a601deb8174aac0576a615fc6c4e3af3bfc932&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4105138" author="xgen-internal-githook" created="Wed, 6 Oct 2021 13:51:19 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Daniel Gottlieb&apos;, &apos;email&apos;: &apos;daniel.gottlieb@mongodb.com&apos;, &apos;username&apos;: &apos;dgottlieb&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-54064&quot; title=&quot;Sessions on arbiters accumulate and cannot be cleared out&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-54064&quot;&gt;&lt;del&gt;SERVER-54064&lt;/del&gt;&lt;/a&gt;: Periodically clear out the logical session cache on arbiters.&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 8b64da4e43b7318a7ab8a7580708195b6de91200)&lt;br/&gt;
Branch: v4.4&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/28f46cb15f2ff5bbbd22b45006789bb3edb71872&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/28f46cb15f2ff5bbbd22b45006789bb3edb71872&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3681530" author="daniel.gottlieb@10gen.com" created="Wed, 24 Mar 2021 14:52:19 +0000"  >&lt;p&gt;The pushed fix clears out the cache on every logical session cache refresh. This is the same cadence as non-arbiters. So it&apos;s still possible to hit errors where an arbiter cannot create a new session, but the state will correct itself given enough time.&lt;/p&gt;

&lt;p&gt;AFAIK an alternative would have been for arbiters to not insert sessions into the cache at all, but it wasn&apos;t clear to me if that would have a more adverse affect than sessions disappearing from arbiters less often.&lt;/p&gt;</comment>
                            <comment id="3681488" author="xgen-internal-githook" created="Wed, 24 Mar 2021 14:34:30 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Daniel Gottlieb&apos;, &apos;email&apos;: &apos;daniel.gottlieb@mongodb.com&apos;, &apos;username&apos;: &apos;dgottlieb&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-54064&quot; title=&quot;Sessions on arbiters accumulate and cannot be cleared out&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-54064&quot;&gt;&lt;del&gt;SERVER-54064&lt;/del&gt;&lt;/a&gt;: Periodically clear out the logical session cache on arbiters.&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/8b64da4e43b7318a7ab8a7580708195b6de91200&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/8b64da4e43b7318a7ab8a7580708195b6de91200&lt;/a&gt;&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10420">
                    <name>Backports</name>
                                            <outwardlinks description="backported by">
                                                        </outwardlinks>
                                                        </issuelinktype>
                            <issuelinktype id="10011">
                    <name>Depends</name>
                                                                <inwardlinks description="is depended on by">
                                                        </inwardlinks>
                                    </issuelinktype>
                            <issuelinktype id="10012">
                    <name>Related</name>
                                                                <inwardlinks description="is related to">
                                        <issuelink>
            <issuekey id="727972">SERVER-40441</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                    </issuelinks>
                <attachments>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                <customfield id="customfield_10050" key="com.atlassian.jira.toolkit:comments">
                        <customfieldname># Replies</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>5.0</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_18555" key="com.onresolve.jira.groovy.groovyrunner:scripted-field">
                        <customfieldname># of Sprints</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>3.0</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                <customfield id="customfield_12450" key="com.atlassian.jira.plugin.system.customfieldtypes:multicheckboxes">
                        <customfieldname>Backport Requested</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="18953"><![CDATA[v4.4]]></customfieldvalue>
    <customfieldvalue key="16775"><![CDATA[v4.2]]></customfieldvalue>
    <customfieldvalue key="15640"><![CDATA[v4.0]]></customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10011" key="com.atlassian.jira.plugin.system.customfieldtypes:radiobuttons">
                        <customfieldname>Backwards Compatibility</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10038"><![CDATA[Fully Compatible]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                    <customfield id="customfield_13552" key="com.go2group.jira.plugin.crm:crm_generic_field">
                        <customfieldname>Case</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue><![CDATA[[5002K00000s14zAQAQ, 5002K00000s2WiOQAU, 5002K00000xl2SGQAY, 5002K00000yTSucQAG, 5002K00000yVqdjQAC, 5002K00000zdE1TQAU, 5002K00000zemZbQAI, 5002K000011eXRmQAM, 5002K000011hT7TQAU, 5006R00001l95vwQAA, 5006R00001lQyDpQAK, 5006R00001mg4R0QAI, 5006R00001owfFXQAY, 5006R00001mcYfYQAU, 5006R00001r7ImGQAU, 5006R00001sCENTQA4, 5006R00001stNGVQA2]]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                            <customfield id="customfield_10055" key="com.atlassian.jira.ext.charting:firstresponsedate">
                        <customfieldname>Date of 1st Reply</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>Thu, 11 Feb 2021 17:00:41 +0000</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10052" key="com.atlassian.jira.toolkit:dayslastcommented">
                        <customfieldname>Days since reply</customfieldname>
                        <customfieldvalues>
                                        2 years, 17 weeks, 6 days 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_17050" key="com.atlassian.jira.plugin.system.customfieldtypes:radiobuttons">
                        <customfieldname>Downstream Team Attention</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="16941"><![CDATA[Not Needed]]></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>luke.bonanomi@mongodb.com</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_11151" key="com.atlassian.jira.toolkit:LastCommentDate">
                        <customfieldname>Last public comment date</customfieldname>
                        <customfieldvalues>
                            2 years, 17 weeks, 6 days 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>daniel.gottlieb@mongodb.com</customfieldvalue>
            <customfieldvalue>xgen-internal-githook</customfieldvalue>
            <customfieldvalue>matthew.russotto@mongodb.com</customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                        <customfield id="customfield_14254" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Product Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|hyrfkv:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|hyd2qn:</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_10557" key="com.pyxis.greenhopper.jira:gh-sprint">
                        <customfieldname>Sprint</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue id="4486">Sharding 2021-03-08</customfieldvalue>
    <customfieldvalue id="4487">Sharding 2021-03-22</customfieldvalue>
    <customfieldvalue id="4497">Sharding 2021-04-05</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|hyr1tz:</customfieldvalue>

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