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From Graceline Abigail Prem Kumar <pgabigai...@gmail.com>
Subject Exception in HBase get
Date Thu, 06 Jul 2017 05:38:53 GMT
Hi

We have got an IllegalStateException during HBase get operation. And we're
not sure about the cause. Here is the exception trace. What could the
problem be?

Caused by: java.lang.IllegalStateException: isDelete failed:
deleteBuffer=22, qualifier=21, timestamp=1487055525513, comparison result:
1
    at
org.apache.hadoop.hbase.regionserver.ScanDeleteTracker.isDeleted(ScanDeleteTracker.java:147)
    at
org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.match(ScanQueryMatcher.java:395)
    at
org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:529)
    at
org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:150)
    at
org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:5731)
    at
org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:5894)
    at
org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5668)
    at
org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.next(HRegion.java:5645)
    at
org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.next(HRegion.java:5631)
    at org.apache.hadoop.hbase.regionserver.HRegion.get(HRegion.java:6829)
    at org.apache.hadoop.hbase.regionserver.HRegion.get(HRegion.java:6807)
    at
org.apache.hadoop.hbase.regionserver.RSRpcServices.get(RSRpcServices.java:2049)
    at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33644)
    at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2188)
    ... 4 more

Mon Jul 03 04:34:07 PDT 2017,
RpcRetryingCaller{globalStartTime=1499081647183, pause=100, retries=35},
java.io.IOException: java.io.IOException: isDelete failed: deleteBuffer=22,
qualifier=21, timestamp=1487055525513, comparison result: 1
    at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2239)
    at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
    at
org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
    at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
    at java.lang.Thread.run(Thread.java:745)

Regards,
Graceline Abigail P

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