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https://issues.apache.org/jira/browse/HBASE-3151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebastian Bauer updated HBASE-3151:
-----------------------------------
Affects Version/s: 0.90.0
Its trunk version, excactly 1026606 revision
> NPE when trying to read regioninfo from .META.
> ----------------------------------------------
>
> Key: HBASE-3151
> URL: https://issues.apache.org/jira/browse/HBASE-3151
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.90.0
> Reporter: stack
>
> This is an old issue perhaps in a new guise. From the list, Sebastien Bauer
> reports:
> {code}
> > 2010-10-25 08:13:01,690 ERROR
> > org.apache.hadoop.hbase.master.CatalogJanitor: Caught exception
> > java.lang.NullPointerException
> > 2010-10-25 08:13:24,385 INFO
> > org.apache.hadoop.hbase.master.ServerManager: regionservers=2,
> > averageload=2538
> > 2010-10-23 20:16:17,890 DEBUG
> > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation:
> > Cached location for .META.,,1.1028785192 is
> > db2a.goldenline.pl:60020
> > 2010-10-23 20:16:18,432 FATAL org.apache.hadoop.hbase.master.HMaster:
> > Unhandled exception. Starting
> > shutdown.
> >
> > java.lang.NullPointerException
> >
> > at
> > org.apache.hadoop.hbase.util.Writables.getWritable(Writables.java:75)
> >
> > at
> > org.apache.hadoop.hbase.util.Writables.getHRegionInfo(Writables.java:119)
> >
> > at
> > org.apache.hadoop.hbase.client.MetaScanner$1.processRow(MetaScanner.java:188)
> >
> > at
> > org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:157)
> >
> > at
> > org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:69)
> >
> > at
> > org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:54)
> >
> > at
> > org.apache.hadoop.hbase.client.MetaScanner.listAllRegions(MetaScanner.java:195)
> >
> > at
> > org.apache.hadoop.hbase.master.AssignmentManager.assignAllUserRegions(AssignmentManager.java:1048)
> >
> > at
> > org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:379)
> >
> > at
> > org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:265)
> >
> > 2010-10-23 20:16:18,433 INFO org.apache.hadoop.hbase.master.HMaster:
> > Aborting
> >
> > 2010-10-23 20:16:18,433 DEBUG org.apache.hadoop.hbase.master.HMaster:
> > Stopping service threads
> {code}
> I think he has an old master... checking.
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