You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2015/04/28 20:23:07 UTC
[jira] [Resolved] (HBASE-12743) [ITBLL] Master fails rejoining
cluster stuck splitting logs; Distributed log replay=true
[ https://issues.apache.org/jira/browse/HBASE-12743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack resolved HBASE-12743.
---------------------------
Resolution: Unresolved
Resolving in favor of HBASE-13567 This seems like a legit DLR issue. It has more investigation done than what is done here. There is also HBASE-13535 which looks like DLR but looks to me to be just a straight assignment issue that on first blush looks DLR.
> [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.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)