[jira] [Commented] (SOLR-10316) Unloading a core can remove a ZK SolrCore registration entry for the wrong SolrCore.

["Mark Miller (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-10316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15931088#comment-15931088 ] 

Mark Miller commented on SOLR-10316:
------------------------------------

Patch is off. Was in the weeds a bit. The extra info we need to use can't be core name because it could be the same. We may have to pass the base url for it to match against.

> Unloading a core can remove a ZK SolrCore registration entry for the wrong SolrCore.
> ------------------------------------------------------------------------------------
>
>                 Key: SOLR-10316
>                 URL: https://issues.apache.org/jira/browse/SOLR-10316
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Mark Miller
>            Assignee: Mark Miller
>
> We only use core node name and collection to match in ZK#unregister(core).
> This means if a registration was taken over (either via manual user interaction or auto add replicas), unloading a core can remove a ZK entry it should not.



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