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https://issues.apache.org/jira/browse/SOLR-4655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13651967#comment-13651967
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Mark Miller commented on SOLR-4655:
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What's odd is that I have another branch I'm working on where it does get
caught up over that...
Another problem is that in ZkController#waitForCoreNodeName, it must use
getSlicesMap rather than getActiveSlicesMap, otherwise these subshards don't
find there set coreNodeNames.
> The Overseer should assign node names by default.
> -------------------------------------------------
>
> Key: SOLR-4655
> URL: https://issues.apache.org/jira/browse/SOLR-4655
> Project: Solr
> Issue Type: Improvement
> Components: SolrCloud
> Reporter: Mark Miller
> Assignee: Mark Miller
> Fix For: 4.3, 5.0
>
> Attachments: SOLR-4655.patch, SOLR-4655.patch, SOLR-4655.patch,
> SOLR-4655.patch, SOLR-4655.patch, SOLR-4655.patch
>
>
> Currently we make a unique node name by using the host address as part of the
> name. This means that if you want a node with a new address to take over, the
> node name is misleading. It's best if you set custom names for each node
> before starting your cluster. This is cumbersome though, and cannot currently
> be done with the collections API. Instead, the overseer could assign a more
> generic name such as nodeN by default. Then you can easily swap in another
> node with no pre planning and no confusion in the name.
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