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From Hbase Janitor <hbasejani...@gmail.com>
Subject Re: strange replication problem
Date Mon, 07 Sep 2015 18:03:53 GMT
No failed jobs, this is happening when the cluster processes replication
events.

On Mon, Sep 7, 2015 at 2:00 PM, Ted Yu <yuzhihong@gmail.com> wrote:

> WrongRegionException is retriable. Meaning the client would retry upon
> receiving the exception.
>
> Did you observe any failed job(s) ?
>
>
> Cheers
>
> On Mon, Sep 7, 2015 at 10:54 AM, Hbase Janitor <hbasejanitor@gmail.com>
> wrote:
>
> > Ted, thank you for your response.
> >
> > Yes, there was.  Looks like it moved yesterday morning.
> >
> > On Mon, Sep 7, 2015 at 1:47 PM, Ted Yu <yuzhihong@gmail.com> wrote:
> >
> > > Was there region movement prior to 11:24:00 (on the region server
> > > where WrongRegionException
> > > was observed) ?
> > >
> > > Cheers
> > >
> > > On Mon, Sep 7, 2015 at 9:59 AM, Hbase Janitor <hbasejanitor@gmail.com>
> > > wrote:
> > >
> > > > Hi,
> > > >
> > > > We've recently upgraded to hbase 1.0 and we are seeing a strange
> error
> > in
> > > > the region logs:
> > > >
> > > > 2015-09-07 11:24:00,960 WARN
> > > org.apache.hadoop.hbase.regionserver.HRegion:
> > > > Failed getting lock in batch put, row=HMV14395619228
> > > >
> > > > org.apache.hadoop.hbase.regionserver.WrongRegionException: Requested
> > row
> > > > out of range for row lock on HRegion region-name.,
> > > startKey='ZMA178741312',
> > > > getEndKey()='ZMY253622718', row='HMV14395619228'
> > > >
> > > >         at
> > > >
> > org.apache.hadoop.hbase.regionserver.HRegion.checkRow(HRegion.java:4731)
> > > >
> > > >         at
> > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.getRowLockInternal(HRegion.java:4762)
> > > >
> > > >         at
> > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutation(HRegion.java:2877)
> > > >
> > > >         at
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2741)
> > > >
> > > >         at
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2676)
> > > >
> > > >         at
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2680)
> > > >
> > > >         at
> > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doBatchOp(RSRpcServices.java:653)
> > > >
> > > >         at
> > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doNonAtomicRegionMutation(RSRpcServices.java:615)
> > > >
> > > >         at
> > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.RSRpcServices.multi(RSRpcServices.java:1901)
> > > >
> > > >         at
> > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:31451)
> > > >
> > > >         at
> > > org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2035)
> > > >
> > > >         at
> > > org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:107)
> > > >
> > > >         at
> > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
> > > >
> > > >         at
> > > > org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
> > > >
> > > >         at java.lang.Thread.run(Thread.java:745)
> > > >
> > > >
> > > > Any idea what causes it?
> > > >
> > >
> >
>

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