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From "Mikhail Antonov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9875) NamespaceJanitor chore is not used
Date Tue, 26 Aug 2014 22:57:57 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14111510#comment-14111510
] 

Mikhail Antonov commented on HBASE-9875:
----------------------------------------

Just found NamespaceJanitor isn't being used inside the master, was going to remove it and
found this issue. Was there any discussion/conclusion on that? To avoid keeping dead code
around, may be just remove it from HMaster now, and resurrect in one form or another, when
it's decided on how the janitoring should be properly done?

> NamespaceJanitor chore is not used
> ----------------------------------
>
>                 Key: HBASE-9875
>                 URL: https://issues.apache.org/jira/browse/HBASE-9875
>             Project: HBase
>          Issue Type: Task
>            Reporter: Ted Yu
>
> Currently NamespaceJanitor chore is not started by HMaster.
> Jimmy identified some race conditions around the janitor.
> Francis said the janitor can do the cleanup for some failure scenarios.
> This JIRA is to solicit discussion on how the cleanup should be properly done.



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