Mikhail Antonov created HBASE-15911:
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Summary: NPE in AssignmentManager.onRegionTransition after Master
restart
Key: HBASE-15911
URL: https://issues.apache.org/jira/browse/HBASE-15911
Project: HBase
Issue Type: Bug
Components: master, Region Assignment
Affects Versions: 1.3.0
Reporter: Mikhail Antonov
16/05/27 17:49:18 ERROR ipc.RpcServer: Unexpected throwable object
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.AssignmentManager.onRegionTransition(AssignmentManager.java:4364)
at
org.apache.hadoop.hbase.master.MasterRpcServices.reportRegionStateTransition(MasterRpcServices.java:1421)
at
org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos$RegionServerStatusService$2.callBlockingMethod(RegionServerStatusProtos.java:8623)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2239)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:116)
at
org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:137)
at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:112)
at java.lang.Thread.run(Thread.java:745)
I'm pretty sure I've seen it before and more than once, but never got to dig in.
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