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Posted to issues@hbase.apache.org by "rajeshbabu (JIRA)" <ji...@apache.org> on 2013/08/17 14:08:48 UTC
[jira] [Assigned] (HBASE-7766) master cannot go from 94 to 96 due
to zookeeper data
[ https://issues.apache.org/jira/browse/HBASE-7766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
rajeshbabu reassigned HBASE-7766:
---------------------------------
Assignee: rajeshbabu
> master cannot go from 94 to 96 due to zookeeper data
> ----------------------------------------------------
>
> Key: HBASE-7766
> URL: https://issues.apache.org/jira/browse/HBASE-7766
> Project: HBase
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: rajeshbabu
>
> After running a 94 cluster and then updating it to 96, master cannot start due to the following:
> 2013-02-04 19:59:15,494 FATAL org.apache.hadoop.hbase.master.HMaster: Unhandled exception. Starting shutdown.
> org.apache.zookeeper.KeeperException$DataInconsistencyException: KeeperErrorCode = DataInconsistency
> at org.apache.hadoop.hbase.zookeeper.ZKUtil.convert(ZKUtil.java:1705)
> at org.apache.hadoop.hbase.zookeeper.ZKTableReadOnly.getTableState(ZKTableReadOnly.java:158)
> at org.apache.hadoop.hbase.zookeeper.ZKTable.populateTableStates(ZKTable.java:82)
> at org.apache.hadoop.hbase.zookeeper.ZKTable.<init>(ZKTable.java:69)
> at org.apache.hadoop.hbase.master.AssignmentManager.<init>(AssignmentManager.java:199)
> at org.apache.hadoop.hbase.master.HMaster.initializeZKBasedSystemTrackers(HMaster.java:550)
> at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:671)
> at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:476)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: org.apache.hadoop.hbase.DeserializationException: Missing pb magic PBUF prefix
> at org.apache.hadoop.hbase.protobuf.ProtobufUtil.expectPBMagicPrefix(ProtobufUtil.java:196)
> at org.apache.hadoop.hbase.zookeeper.ZKTableReadOnly.getTableState(ZKTableReadOnly.java:148)
> ... 7 more
> It should probably nuke the data and start as with blanks.
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