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From Hbase Janitor <hbasejani...@gmail.com>
Subject strange replication problem
Date Mon, 07 Sep 2015 16:59:13 GMT
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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