<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Thu Feb 08 03:04:13 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-3842] Multiple mongos can interfere in initial sharding</title>
                <link>https://jira.mongodb.org/browse/SERVER-3842</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;The initial chunk split of a newly sharded collection can be interrupted by an autosplit, particularly if the collection is large and the calculation of many split points is slow.&lt;/p&gt;

&lt;p&gt;Fix should be to calc (and potentially split) the chunk before creating the sharded collection entry in the config server to prevent other mongoses from detecting the sharded collection.   &lt;/p&gt;</description>
                <environment></environment>
        <key id="22229">SERVER-3842</key>
            <summary>Multiple mongos can interfere in initial sharding</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="eliot">Eliot Horowitz</assignee>
                                    <reporter username="greg_10gen">Greg Studer</reporter>
                        <labels>
                    </labels>
                <created>Wed, 14 Sep 2011 04:34:11 +0000</created>
                <updated>Mon, 11 Jul 2016 18:34:57 +0000</updated>
                            <resolved>Sat, 22 Oct 2011 15:55:03 +0000</resolved>
                                                    <fixVersion>2.0.2</fixVersion>
                    <fixVersion>2.1.0</fixVersion>
                                    <component>Sharding</component>
                                        <votes>3</votes>
                                    <watches>5</watches>
                                                                                                                <comments>
                            <comment id="62095" author="auto" created="Mon, 24 Oct 2011 03:55:13 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;login&apos;: u&apos;erh&apos;, u&apos;name&apos;: u&apos;Eliot Horowitz&apos;, u&apos;email&apos;: u&apos;eliot@10gen.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-3842&quot; title=&quot;Multiple mongos can interfere in initial sharding&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-3842&quot;&gt;&lt;del&gt;SERVER-3842&lt;/del&gt;&lt;/a&gt; - make all initial chunks before marking collection sharded&lt;br/&gt;
Branch: v2.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/774ba877171476e605c59f0b49278ffe25c462bf&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/774ba877171476e605c59f0b49278ffe25c462bf&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="62023" author="auto" created="Sat, 22 Oct 2011 15:54:57 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;login&apos;: u&apos;erh&apos;, u&apos;name&apos;: u&apos;Eliot Horowitz&apos;, u&apos;email&apos;: u&apos;eliot@10gen.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-3842&quot; title=&quot;Multiple mongos can interfere in initial sharding&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-3842&quot;&gt;&lt;del&gt;SERVER-3842&lt;/del&gt;&lt;/a&gt; - make all initial chunks before marking collection sharded&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/5f7feee66ca6c1c915852de83a93502a26f64d8e&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/5f7feee66ca6c1c915852de83a93502a26f64d8e&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="57817" author="eliot" created="Fri, 30 Sep 2011 06:04:13 +0000"  >&lt;p&gt;You should just check your mongos logs for errors and check that the # of chunks (via db.printShardingStatus()) is approximately correct&lt;/p&gt;</comment>
                            <comment id="57816" author="wzl" created="Fri, 30 Sep 2011 06:02:12 +0000"  >&lt;p&gt;I&apos;m running a 2.0.0 standard replica set with some large collections and will be sharding it this weekend. Can you please elaborate on this issue, including precautions and advice/workarounds for making this as smooth as possible.&lt;/p&gt;

&lt;p&gt;Current config:&lt;br/&gt;
web server (php driver connects to mongo-pri with slaveOk)&lt;br/&gt;
mongo-pri&lt;br/&gt;
mongo-sec&lt;br/&gt;
mongo-arb&lt;/p&gt;

&lt;p&gt;Hopeful config:&lt;br/&gt;
mongo-config1&lt;br/&gt;
mongo-config2&lt;br/&gt;
mongo-config3&lt;br/&gt;
web server (mongos + php driver connects to localhost with SlaveOk)&lt;br/&gt;
mongo-pri&lt;br/&gt;
mongo-sec&lt;br/&gt;
mongo-arb&lt;br/&gt;
mongoshard2-pri&lt;br/&gt;
mongoshard2-sec&lt;br/&gt;
mongoshard2-arb&lt;br/&gt;
mongoshard3-pri&lt;br/&gt;
mongoshard3-sec&lt;br/&gt;
mongoshard3-arb&lt;br/&gt;
mongoshardN-pri&lt;br/&gt;
mongoshardN-sec&lt;br/&gt;
mongoshardN-arb&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10011">
                    <name>Depends</name>
                                                                <inwardlinks description="is depended on by">
                                                        </inwardlinks>
                                    </issuelinktype>
                            <issuelinktype id="10010">
                    <name>Duplicate</name>
                                                                <inwardlinks description="is duplicated by">
                                                        </inwardlinks>
                                    </issuelinktype>
                    </issuelinks>
                <attachments>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                <customfield id="customfield_10050" key="com.atlassian.jira.toolkit:comments">
                        <customfieldname># Replies</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>4.0</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                <customfield id="customfield_10055" key="com.atlassian.jira.ext.charting:firstresponsedate">
                        <customfieldname>Date of 1st Reply</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>Fri, 30 Sep 2011 06:02:12 +0000</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10052" key="com.atlassian.jira.toolkit:dayslastcommented">
                        <customfieldname>Days since reply</customfieldname>
                        <customfieldvalues>
                                        12 years, 17 weeks, 2 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_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>ramon.fernandez@mongodb.com</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_11151" key="com.atlassian.jira.toolkit:LastCommentDate">
                        <customfieldname>Last public comment date</customfieldname>
                        <customfieldvalues>
                            12 years, 17 weeks, 2 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>auto</customfieldvalue>
            <customfieldvalue>eliot</customfieldvalue>
            <customfieldvalue>greg_10gen</customfieldvalue>
            <customfieldvalue>wzl</customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                        <customfield id="customfield_14254" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Product Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|hroquv:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|hrgecv:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10558" key="com.pyxis.greenhopper.jira:gh-global-rank">
                        <customfieldname>Rank (Obsolete)</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>9235</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>
                                

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                    <customfield id="customfield_14350" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>serverRank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|ht0duv:</customfieldvalue>

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