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From "shankarlingayya (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-9634) HBase Table few regions are not getting recovered from the 'Transition'/'OFFLINE state'
Date Mon, 23 Sep 2013 13:40:07 GMT
shankarlingayya created HBASE-9634:
--------------------------------------

             Summary: HBase Table few regions are not getting recovered from the 'Transition'/'OFFLINE
state' 
                 Key: HBASE-9634
                 URL: https://issues.apache.org/jira/browse/HBASE-9634
             Project: HBase
          Issue Type: Bug
          Components: master, regionserver
    Affects Versions: 0.94.11
         Environment: SuSE11
            Reporter: shankarlingayya


{noformat}

HBase Table few regions are not getting recovered from the 'Transition'/'OFFLINE state'

Test Procedure:
1. Setup Non HA Hadoop Cluster with two nodes (Node1-XX.XX.XX.XX,  Node2-YY.YY.YY.YY)
2. Install Zookeeper & HRegionServer in Node-1
3. Install HMaster & HRegionServer in Node-2
4. From Node2 create HBase Table ( table name 't1' with one column family 'cf1' )
5. Perform addrecord 99649 rows 
6. Perform kill and restart of Node1 Region Server & Node2 Region Server in a loop for
10-20 times

2013-09-23 18:28:06,610 INFO org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler:
Opening of region {NAME => 't1,row507465,1379937224590.2d9fad2aee78103f928d8c7fe16ba6cd.',
STARTKEY => 'row507465', ENDKEY => 'row508987', ENCODED => 2d9fad2aee78103f928d8c7fe16ba6cd,}
failed, marking as FAILED_OPEN in ZK

2013-09-23 18:46:12,160 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: Instantiated t1,row507465,1379937224590.2d9fad2aee78103f928d8c7fe16ba6cd.
2013-09-23 18:46:12,160 ERROR org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler:
Failed open of region=t1,row507465,1379937224590.2d9fad2aee78103f928d8c7fe16ba6cd., starting
to roll back the global memstore size.

{noformat}  

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