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https://issues.apache.org/jira/browse/HBASE-21425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-21425:
--------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.2.0
3.0.0
Status: Resolved (was: Patch Available)
Pushed to branch-2.0+ Thanks for reviews [~allan163] (and [~Apache9])
> 2.1.1 fails to start over 1.x data; namespace not assigned
> ----------------------------------------------------------
>
> Key: HBASE-21425
> URL: https://issues.apache.org/jira/browse/HBASE-21425
> Project: HBase
> Issue Type: Bug
> Components: amv2
> Reporter: stack
> Assignee: stack
> Priority: Critical
> Fix For: 3.0.0, 2.2.0, 2.0.3, 2.1.2
>
> Attachments: HBASE-21425.branch-2.1.001.patch,
> HBASE-21425.branch-2.1.002.patch
>
>
> I tested hbase-2.1.1 starting up over data written by branch-1.4. It failed
> because the TableStateManager, as part of its startup, failed its migration
> of table state from zookeeper to hbase:meta table. This is exception:
> {code}
> 2018-11-01 10:49:33,678 ERROR [master/kalashnikov:16000:becomeActiveMaster]
> master.TableStateManager: Unable to get table hbase:namespace state
> org.apache.hadoop.hbase.master.TableStateManager$TableStateNotFoundException:
> hbase:namespace
> at
> org.apache.hadoop.hbase.master.TableStateManager.getTableState(TableStateManager.java:215)
> at
> org.apache.hadoop.hbase.master.TableStateManager.isTableState(TableStateManager.java:147)
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.isTableEnabled(AssignmentManager.java:327)
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.lambda$processOfflineRegions$3(AssignmentManager.java:1236)
> at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)
> at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
> at
> java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
> at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
> at
> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
> at
> java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
> at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.processOfflineRegions(AssignmentManager.java:1237)
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.joinCluster(AssignmentManager.java:1218)
> at
> org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:1001)
> at
> org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2257)
> at org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:583)
> at java.lang.Thread.run(Thread.java:748)
> {code}
> This happens inside in processOfflineRegions so result of above exception is
> that procedures are not scheduled; i.e. namespace table assign for one is not
> assigned.
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