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https://issues.apache.org/jira/browse/HBASE-12743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Enis Soztutar updated HBASE-12743:
----------------------------------
    Fix Version/s:     (was: 1.0.1)
                   1.0.2

> [ITBLL] Master fails rejoining cluster stuck splitting logs; Distributed log 
> replay=true
> ----------------------------------------------------------------------------------------
>
>                 Key: HBASE-12743
>                 URL: https://issues.apache.org/jira/browse/HBASE-12743
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>             Fix For: 2.0.0, 1.1.0, 1.0.2
>
>         Attachments: 12743.hack.txt
>
>
> Master is stuck for two days trying to rejoin cluster after monkey killed and 
> restarted it.
> After retrying to get namespace 350 times, Master goes down:
> {code}
> 2014-12-20 18:43:54,285 INFO  [c2020:16020.activeMasterManager] 
> client.RpcRetryingCaller: Call exception, tries=349, retries=350, 
> started=6885331 ms ago, cancelled=false, msg=row 'default' on table 
> 'hbase:namespace' at 
> region=hbase:namespace,,1417551886199.ecdcd0172cd3e32d291bc282771895da., 
> hostname=c2023.halxg.cloudera.com,16020,1418988286696, seqNum=6000000190
> 2014-12-20 18:43:54,303 WARN  [c2020:16020.activeMasterManager] 
> master.TableNamespaceManager: Caught exception in initializing namespace 
> table manager
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after 
> attempts=350, exceptions:
> Sat Dec 20 16:49:08 PST 2014, 
> RpcRetryingCaller{globalStartTime=1419122948954, pause=100, retries=350}, 
> org.apache.hadoop.hbase.NotServingRegionException: 
> org.apache.hadoop.hbase.NotServingRegionException: Region 
> hbase:namespace,,1417551886199.ecdcd0172cd3e32d291bc282771895da. is not 
> online on c2023.halxg.cloudera.com,16020,1418988286696
>         at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:2722)
>         at 
> org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:851)
>         at 
> org.apache.hadoop.hbase.regionserver.RSRpcServices.get(RSRpcServices.java:1695)
>         at 
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:30434)
> {code}
> Seems like 2014-12-20 16:49:03,665 INFO  [RS_LOG_REPLAY_OPS-c2021:16020-0] 
> wal.WALSplitter: DistributedLogReplay = true
> Seems easy enough to reproduce.



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