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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6273) HMasterInterface.isMasterRunning() requires clean up
Date Tue, 26 Jun 2012 17:37:43 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13401552#comment-13401552

Jean-Daniel Cryans commented on HBASE-6273:

I think we should have two exceptions:

- MasterNotRunning (you can contact the machine, but you get a connection refused and maybe
I'd include PleaseHoldException)
- MasterUnreachable (Unknown host, EOF, and probably other IOEs)

This will really help operability, it happened a couple of time on the mailing list that someone
would say "I got MasterNotRunning but it's running I can use it" when all they had was a connectivity

I'd prefer we don't do this for a point release.
> HMasterInterface.isMasterRunning() requires clean up
> ----------------------------------------------------
>                 Key: HBASE-6273
>                 URL: https://issues.apache.org/jira/browse/HBASE-6273
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 0.94.0
>            Reporter: ramkrishna.s.vasudevan
>             Fix For: 0.94.1
> This JIRA is in reference to JD's comments regarding the clean up needed in isMasterRunning().
 Refer to 
> https://issues.apache.org/jira/browse/HBASE-6240?focusedCommentId=13400772&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13400772

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