Umesh Agashe created HBASE-19939:
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Summary: TestSplitTableRegion#testSplitWithoutPONR() and
testRecoveryAndDoubleExecution() are failing with NPE
Key: HBASE-19939
URL: https://issues.apache.org/jira/browse/HBASE-19939
Project: HBase
Issue Type: Improvement
Components: amv2
Affects Versions: 2.0.0-beta-1
Reporter: Umesh Agashe
Assignee: Umesh Agashe
Fix For: 2.0.0-beta-2
Error is:
{code:java}
java.lang.AssertionError: found exception: java.lang.NullPointerException via
CODE-BUG: Uncaught runtime exception: pid=154,
state=RUNNABLE:SPLIT_TABLE_REGION_CREATE_DAUGHTER_REGIONS;
SplitTableRegionProcedure table=testRecoveryAndDoubleExecution,
parent=3d8d459ba395c2cf6b1e5c71aca92cfd,
daughterA=c6531c10effa8e542159ab82a87bd75e,
daughterB=ee34a9af88273b6c06e1a688fc50ed6e:java.lang.NullPointerException:
at
org.apache.hadoop.hbase.master.assignment.TestSplitTableRegionProcedure.testRecoveryAndDoubleExecution(TestSplitTableRegionProcedure.java:411){code}
Exception from the output file:
{code:java}
2018-02-05 18:00:48,205 ERROR [PEWorker-1] procedure2.ProcedureExecutor(1480):
CODE-BUG: Uncaught runtime exception: pid=19,
state=RUNNABLE:SPLIT_TABLE_REGION_CREATE_DAUGHTER_REGIONS;
SplitTableRegionProcedure table=testSplitWithoutPONR,
parent=57114194fb486a3988b232bcf10eb177,
daughterA=749aa83c03b8f7c6b642cd73c5b51e43,
daughterB=a53ec69e8dd2cfa6c0be2b9a7eb271bb
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.assignment.SplitTableRegionProcedure.splitStoreFiles(SplitTableRegionProcedure.java:617)
at
org.apache.hadoop.hbase.master.assignment.SplitTableRegionProcedure.createDaughterRegions(SplitTableRegionProcedure.java:541)
at
org.apache.hadoop.hbase.master.assignment.SplitTableRegionProcedure.executeFromState(SplitTableRegionProcedure.java:241)
at
org.apache.hadoop.hbase.master.assignment.SplitTableRegionProcedure.executeFromState(SplitTableRegionProcedure.java:89)
at
org.apache.hadoop.hbase.procedure2.StateMachineProcedure.execute(StateMachineProcedure.java:180)
at
org.apache.hadoop.hbase.procedure2.Procedure.doExecute(Procedure.java:845)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1455)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.executeProcedure(ProcedureExecutor.java:1224)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$800(ProcedureExecutor.java:78)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:1734){code}
Value of 'htd' is null as it is initialized in the constructor but when the
object is deserialized its null.
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