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Posted to dev@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2018/01/11 23:17:00 UTC
[jira] [Created] (HBASE-19777)
RemoteProcedureException#unwrapRemoteIOException doesn't handle the case
where cause is null
Ted Yu created HBASE-19777:
------------------------------
Summary: RemoteProcedureException#unwrapRemoteIOException doesn't handle the case where cause is null
Key: HBASE-19777
URL: https://issues.apache.org/jira/browse/HBASE-19777
Project: HBase
Issue Type: Bug
Reporter: Romil Choksi
Assignee: Ted Yu
Romil noted the following when running IntegrationTestDDLMasterFailover:
{code}
2018-01-11 20:51:50,348|INFO|MainThread|machine.py:164 - run()||GUID=48bb0b38-83c9-4b57-be4d-2c0ce4d765f1|2018-01-11 20:51:50,347 ERROR [main] hbase.IntegrationTestDDLMasterFailover: Found exception in thread: Thread-9
2018-01-11 20:51:50,348|INFO|MainThread|machine.py:164 - run()||GUID=48bb0b38-83c9-4b57-be4d-2c0ce4d765f1|java.io.IOException: java.lang.NullPointerException
2018-01-11 20:51:50,348|INFO|MainThread|machine.py:164 - run()||GUID=48bb0b38-83c9-4b57-be4d-2c0ce4d765f1|at org.apache.hadoop.hbase.procedure2.RemoteProcedureException.unwrapRemoteIOException(RemoteProcedureException.java:82)
2018-01-11 20:51:50,348|INFO|MainThread|machine.py:164 - run()||GUID=48bb0b38-83c9-4b57-be4d-2c0ce4d765f1|at org.apache.hadoop.hbase.master.MasterRpcServices.getProcedureResult(MasterRpcServices.java:1165)
2018-01-11 20:51:50,348|INFO|MainThread|machine.py:164 - run()||GUID=48bb0b38-83c9-4b57-be4d-2c0ce4d765f1|at org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
2018-01-11 20:51:50,349|INFO|MainThread|machine.py:164 - run()||GUID=48bb0b38-83c9-4b57-be4d-2c0ce4d765f1|at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:404)
2018-01-11 20:51:50,349|INFO|MainThread|machine.py:164 - run()||GUID=48bb0b38-83c9-4b57-be4d-2c0ce4d765f1|at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:130)
2018-01-11 20:51:50,349|INFO|MainThread|machine.py:164 - run()||GUID=48bb0b38-83c9-4b57-be4d-2c0ce4d765f1|at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:324)
2018-01-11 20:51:50,349|INFO|MainThread|machine.py:164 - run()||GUID=48bb0b38-83c9-4b57-be4d-2c0ce4d765f1|at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:304)
{code}
During this time frame, master was disabling ittable-1095976240 .
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