[jira] [Updated] (SOLR-4098) Unacceptable Corecontainer logic.lead delete/rename/swap a core quietly

["David Smiley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-4098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Smiley updated SOLR-4098:
-------------------------------

    Fix Version/s:     (was: 4.7)
                   4.8

> Unacceptable Corecontainer logic.lead delete/rename/swap a core quietly
> -----------------------------------------------------------------------
>
>                 Key: SOLR-4098
>                 URL: https://issues.apache.org/jira/browse/SOLR-4098
>             Project: Solr
>          Issue Type: Bug
>          Components: multicore
>    Affects Versions: 4.0-ALPHA, 4.0-BETA, 4.0
>            Reporter: Po Rui
>            Assignee: Mark Miller
>             Fix For: 4.8
>
>         Attachments: SOLR-4098.patch
>
>
> a bad logic in CoreContainer. it will assign a default name using checkDefault(name) while the core name is not specified.
> e.g.
> http://127.0.0.1:8983/solr/admin/cores?action=UNLOAD
> or append whatever uncrect param like:
> http://127.0.0.1:8983/solr/admin/cores?action=UNLOAD&appname=wop
> those request both unload the core "collection1"(cause the default core name is "collection1" in solr)
> this bad behavior appear on "reload"/"swap"/"rename"/"remove" and "getCore(String)" operation
> here, checkDefault() should throw exception rather than assign a name quietly
> I'd fixed rename/remove/reload/swap. but getCore(name) be invoked by too many methods. I'm not sure weather this also lead some potential issue now. I'd rather believe it does. those invoker should be double check in next version  



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