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From "Mark Miller (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-10316) Unloading a core can remove a ZK SolrCore registration entry for the wrong SolrCore.
Date Sat, 18 Mar 2017 06:43:41 GMT

     [ https://issues.apache.org/jira/browse/SOLR-10316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mark Miller updated SOLR-10316:
-------------------------------
    Attachment:     (was: SOLR-10316.patch)

> 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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