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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-1117) Failed region assignments on startup after Hadoop upgrade
Date Sun, 11 Jan 2009 21:48:59 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Andrew Purtell updated HBASE-1117:

         Priority: Major  (was: Blocker)
    Fix Version/s:     (was: 0.19.0)
          Summary: Failed region assignments on startup after Hadoop upgrade  (was: Region
assignment on startup is broken)

It was just luck that the cluster came up before (twice). I'm seeing this again on r732908,
even on r723491, which is before the big set of master changes that Jim committed. Sorry to
incorrectly report blame. Is something new. Could be legacy data issue. I did not have any
problems with HBase TRUNK until I upgraded Hadoop. I'm going to move the old data out of the
way and start a new experiment to see if this happens again. 

> Failed region assignments on startup after Hadoop upgrade
> ---------------------------------------------------------
>                 Key: HBASE-1117
>                 URL: https://issues.apache.org/jira/browse/HBASE-1117
>             Project: Hadoop HBase
>          Issue Type: Bug
>         Environment: apurtell cluster, HBase TRUNK on Hadoop 0.19.1-dev
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>         Attachments: hbase-hadoop-wtp.back.cluster.HMaster-sjdc-atr-dc-2.log, hbase-hadoop-wtp.back.cluster.HMaster-sjdc-atr-dc-2.log
> I can't get my cluster all the way up after upgrading to Hadoop 0.19. Master is ignoring
MSG_REPORT_PROCESS_OPEN from various regionservers, skipping regions it thinks are in transition.
Master UI is also unresponsive. 

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