<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Thu Feb 08 06:17:19 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-70858] WiredTiger (24) opendir: Too many open files</title>
                <link>https://jira.mongodb.org/browse/SERVER-70858</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Hello.&#160;&lt;br/&gt;
It&apos;s a system that&apos;s been working well for many years, and suddenly this issue has occurred.&#160;&lt;/p&gt;

&lt;p&gt;The service stopped after the first few query errors were output followed by a storage error.&#160;&lt;/p&gt;

&lt;p&gt;Please check. I wonder why these symptoms occur and what solutions are there?&lt;/p&gt;

&lt;p&gt;The contents below are the contents of the log.&lt;br/&gt;
Thank you.&lt;/p&gt;

&lt;p&gt;Query contents:&#160;&lt;br/&gt;
&quot;2022-10-21T14:59:47.386+0900 E QUERY &#160; &#160;&lt;span class=&quot;error&quot;&gt;&amp;#91;conn1469211&amp;#93;&lt;/span&gt; Plan executor error during find command: FAILURE, stats: { stage: &quot;SORT&quot;, nReturned: 0, executionTimeMillisEstimate: 420, works: 3704, advanced: 0, needTime: 3703, needYield: 0, saveState: 37, restoreState: 37, isEOF: 0, invalidates: 0, sortPattern: &lt;/p&gt;
{ create_date: -1.0 }
&lt;p&gt;, memUsage: 33554957, memLimit: 33554432, inputStage: { stage: &quot;SORT_KEY_GENERATOR&quot;, nReturned: 0, executionTimeMillisEstimate: 420, works: 3703, advanced: 0, needTime: 2, needYield: 0, saveState: 37, restoreState: 37, isEOF: 0, invalidates: 0, inputStage: { stage: &quot;COLLSCAN&quot;, filter: &lt;/p&gt;
{ $and: [] }
&lt;p&gt;, nReturned: 3701, executionTimeMillisEstimate: 400, works: 3702, advanced: 3701, needTime: 1, needYield: 0, saveState: 37, restoreState: 37, isEOF: 0, invalidates: 0, direction: &quot;forward&quot;, docsExamined: 3701 } } }&quot;&lt;/p&gt;

&lt;p&gt;Storage Errors:&#160;&lt;br/&gt;
&quot;2022-10-21T23:19:15.942+0900 E STORAGE &#160;&lt;span class=&quot;error&quot;&gt;&amp;#91;thread2&amp;#93;&lt;/span&gt; WiredTiger (24) &lt;span class=&quot;error&quot;&gt;&amp;#91;1666361955:942512&amp;#93;&lt;/span&gt;&lt;span class=&quot;error&quot;&gt;&amp;#91;25242:0x7f45fbb27700&amp;#93;&lt;/span&gt;, checkpoint-server: checkpoint server error: Too many open files&lt;br/&gt;
2022-10-21T23:19:15.942+0900 E STORAGE &#160;&lt;span class=&quot;error&quot;&gt;&amp;#91;thread2&amp;#93;&lt;/span&gt; WiredTiger (-31804) &lt;span class=&quot;error&quot;&gt;&amp;#91;1666361955:942550&amp;#93;&lt;/span&gt;&lt;span class=&quot;error&quot;&gt;&amp;#91;25242:0x7f45fbb27700&amp;#93;&lt;/span&gt;, checkpoint-server: the process must exit and restart: WT_PANIC: WiredTiger library panic&quot;&lt;/p&gt;</description>
                <environment>Servers:&lt;br/&gt;
Red Hat Enterprise Linux Server release 6.7 (Santiago)&lt;br/&gt;
&lt;br/&gt;
MongoDB:&lt;br/&gt;
db version v3.2.10&lt;br/&gt;
git version: 7909b3ab5ce2051c2726441120271008200317&lt;br/&gt;
OpenSSL version: OpenSSL 1.O. le-fips 11 Feb 2013&lt;br/&gt;
al locator: temalloc modules: none build environment:&lt;br/&gt;
distmod: rhe162&lt;br/&gt;
distarch: &amp;#xD7;86_64&lt;br/&gt;
target_arch: &amp;#xD7;86_64&lt;br/&gt;
&lt;br/&gt;
ulimit -a Content:&lt;br/&gt;
core file size (blocks, -c) 0&lt;br/&gt;
data seg size (kbytes, -d) unlimited&lt;br/&gt;
scheduling priority (-e) 0&lt;br/&gt;
file size (blocks, -f) unlimited&lt;br/&gt;
pending signals (-i) 515665&lt;br/&gt;
max locked memory (kbytes, -l) unlimited&lt;br/&gt;
max memory size (kbytes, -m) unlimited&lt;br/&gt;
open files (-n) 1024&lt;br/&gt;
pipe size (512 bytes, -p) 8&lt;br/&gt;
POSIX message queues (bytes, -q) 819200&lt;br/&gt;
real-time priority (-r) 0&lt;br/&gt;
stack size (kbytes, -s) 1024&lt;br/&gt;
cpu time (seconds, -t) unlimited&lt;br/&gt;
max user processes (-u) 1024&lt;br/&gt;
virtual memory (kbytes, -v) unlimited&lt;br/&gt;
file locks (-x) unlimited</environment>
        <key id="2167054">SERVER-70858</key>
            <summary>WiredTiger (24) opendir: Too many open files</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="9">Done</resolution>
                                        <assignee username="chris.kelly@mongodb.com">Chris Kelly</assignee>
                                    <reporter username="chingwen.wang@saltlux.com">brian wang</reporter>
                        <labels>
                    </labels>
                <created>Wed, 26 Oct 2022 02:34:18 +0000</created>
                <updated>Mon, 28 Nov 2022 18:04:59 +0000</updated>
                            <resolved>Mon, 28 Nov 2022 18:04:58 +0000</resolved>
                                    <version>3.2.10</version>
                                                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="4946873" author="JIRAUSER1271804" created="Wed, 2 Nov 2022 06:19:18 +0000"  >&lt;p&gt;Thank you for the guide.&lt;/p&gt;

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

&lt;p&gt;Regards,&lt;/p&gt;

&lt;p&gt;brian&lt;/p&gt;</comment>
                            <comment id="4928691" author="JIRAUSER1265262" created="Wed, 26 Oct 2022 14:57:12 +0000"  >&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=chingwen.wang%40saltlux.com&quot; class=&quot;user-hover&quot; rel=&quot;chingwen.wang@saltlux.com&quot;&gt;chingwen.wang@saltlux.com&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;MongoDB 3.2 &lt;a href=&quot;https://www.mongodb.com/support-policy/legacy&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;reached end of life in September 2018&lt;/a&gt; and is no longer supported. In order to investigate the issue further, we would require you to be on a supported version such as 4.2 or above.&#160;&lt;/p&gt;

&lt;p&gt;If this issue persists for you on a supported version, we would be interested in investigating this further. After you upgrade, for each node in the replica set spanning a time period that includes the incident, please upload to the ticket:&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;the mongod logs&lt;/li&gt;
	&lt;li&gt;the &lt;tt&gt;$dbpath/diagnostic.data&lt;/tt&gt; directory (the contents are described &lt;a href=&quot;https://docs.mongodb.com/manual/administration/analyzing-mongodb-performance/#full-time-diagnostic-data-capture&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;here&lt;/a&gt;)&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;Regards,&lt;/p&gt;

&lt;p&gt;Christopher&lt;/p&gt;

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

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

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

&lt;p&gt;&#160;&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10012">
                    <name>Related</name>
                                            <outwardlinks description="related to">
                                                        </outwardlinks>
                                                        </issuelinktype>
                    </issuelinks>
                <attachments>
                            <attachment id="410565" name="mongo-1.log" size="8994558" author="JIRAUSER1271618" created="Wed, 26 Oct 2022 02:23:42 +0000"/>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                <customfield id="customfield_10050" key="com.atlassian.jira.toolkit:comments">
                        <customfieldname># Replies</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2.0</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                <customfield id="customfield_10055" key="com.atlassian.jira.ext.charting:firstresponsedate">
                        <customfieldname>Date of 1st Reply</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>Wed, 26 Oct 2022 14:57:12 +0000</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10052" key="com.atlassian.jira.toolkit:dayslastcommented">
                        <customfieldname>Days since reply</customfieldname>
                        <customfieldvalues>
                                        1 year, 14 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>chris.kelly@mongodb.com</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_11151" key="com.atlassian.jira.toolkit:LastCommentDate">
                        <customfieldname>Last public comment date</customfieldname>
                        <customfieldvalues>
                            1 year, 14 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>chingwen.wang@saltlux.com</customfieldvalue>
            <customfieldvalue>chris.kelly@mongodb.com</customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                        <customfield id="customfield_14254" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Product Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|i1ffk7:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|i0y31c:</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>
                                    <customfieldvalue><![CDATA[chris.kelly@mongodb.com]]></customfieldvalue>
    

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                    <customfield id="customfield_14350" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>serverRank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|i1f1pj:</customfieldvalue>

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