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https://issues.apache.org/jira/browse/PHOENIX-7245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kadir Ozdemir reassigned PHOENIX-7245:
--------------------------------------
Assignee: Kadir Ozdemir
> NPE in Phoenix Coproc leading to Region Server crash
> ----------------------------------------------------
>
> Key: PHOENIX-7245
> URL: https://issues.apache.org/jira/browse/PHOENIX-7245
> Project: Phoenix
> Issue Type: Bug
> Components: phoenix
> Affects Versions: 5.1.1
> Reporter: Ravi Kishore Valeti
> Assignee: Kadir Ozdemir
> Priority: Major
>
> In our Production, while investigating Region Server crashes, we found that
> it is due to Phoenix coproc throwing Null Pointer Exception in
> IndexRegionObserver.postBatchMutateIndispensably() method.
> Below are the logs
> {code:java}
> 2024-02-26 13:52:40,716 ERROR
> [r.default.FPBQ.Fifo.handler=216,queue=8,port=xxxxx]
> coprocessor.CoprocessorHost - The coprocessor
> org.apache.phoenix.hbase.index.IndexRegionObserver threw
> java.lang.NullPointerExceptionjava.lang.NullPointerExceptionat
> org.apache.phoenix.hbase.index.IndexRegionObserver.postBatchMutateIndispensably(IndexRegionObserver.java:1301)at
>
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$30.call(RegionCoprocessorHost.java:1028)at
>
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$30.call(RegionCoprocessorHost.java:1025)at
>
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost$ObserverOperationWithoutResult.callObserver(CoprocessorHost.java:558)at
>
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.execOperation(CoprocessorHost.java:631)at
>
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.postBatchMutateIndispensably(RegionCoprocessorHost.java:1025)at
>
> org.apache.hadoop.hbase.regionserver.HRegion$MutationBatchOperation.doPostOpCleanupForMiniBatch(HRegion.java:4134)at
>
> org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutate(HRegion.java:4573)at
>
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:4447)at
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:4369)at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doBatchOp(RSRpcServices.java:1033)at
>
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doNonAtomicBatchOp(RSRpcServices.java:951)at
>
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doNonAtomicRegionMutation(RSRpcServices.java:916)at
>
> org.apache.hadoop.hbase.regionserver.RSRpcServices.multi(RSRpcServices.java:2892)at
>
> org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:45961)at
> org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:415)at
> org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)at
> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:102)at
> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82)
> 2024-02-26 13:52:40,725 ERROR
> [r.default.FPBQ.Fifo.handler=216,queue=8,port=xxxxx]
> regionserver.HRegionServer - ***** ABORTING region server
> ssss,xxxxx,1708268161243: The coprocessor
> org.apache.phoenix.hbase.index.IndexRegionObserver threw
> java.lang.NullPointerException *****java.lang.NullPointerExceptionat
> org.apache.phoenix.hbase.index.IndexRegionObserver.postBatchMutateIndispensably(IndexRegionObserver.java:1301)at
>
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$30.call(RegionCoprocessorHost.java:1028)at
>
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$30.call(RegionCoprocessorHost.java:1025)at
>
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost$ObserverOperationWithoutResult.callObserver(CoprocessorHost.java:558)at
>
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.execOperation(CoprocessorHost.java:631)at
>
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.postBatchMutateIndispensably(RegionCoprocessorHost.java:1025)at
>
> org.apache.hadoop.hbase.regionserver.HRegion$MutationBatchOperation.doPostOpCleanupForMiniBatch(HRegion.java:4134)at
>
> org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutate(HRegion.java:4573)at
>
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:4447)at
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:4369)at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doBatchOp(RSRpcServices.java:1033)at
>
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doNonAtomicBatchOp(RSRpcServices.java:951)at
>
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doNonAtomicRegionMutation(RSRpcServices.java:916)at
>
> org.apache.hadoop.hbase.regionserver.RSRpcServices.multi(RSRpcServices.java:2892)at
>
> org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:45961)at
> org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:415)at
> org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)at
> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:102)at
> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82){code}
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