Hari Krishna Dara created PHOENIX-4040:
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Summary: Protect against NPEs in
org.apache.phoenix.compile.DeleteCompiler.deleteRows
Key: PHOENIX-4040
URL: https://issues.apache.org/jira/browse/PHOENIX-4040
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.10.0
Reporter: Hari Krishna Dara
Priority: Minor
We are occasionally seeing the below NPE coming from Phoenix code. We don't
currently have a repro case for this, but since it is an NPE, Phoenix code
should protected against it.
{{org.apache.phoenix.exception.PhoenixIOException:
java.lang.NullPointerException
at
org.apache.phoenix.util.ServerUtil.parseServerException(ServerUtil.java:113)
at
org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:854)
at
org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:798)
at
org.apache.phoenix.iterate.RoundRobinResultIterator.getIterators(RoundRobinResultIterator.java:176)
at
org.apache.phoenix.iterate.RoundRobinResultIterator.next(RoundRobinResultIterator.java:91)
at
org.apache.phoenix.compile.DeleteCompiler$3.execute(DeleteCompiler.java:668)
at
org.apache.phoenix.compile.DeleteCompiler$MultiDeleteMutationPlan.execute(DeleteCompiler.java:284)
at
org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:355)
at
org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:338)
at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
at
org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(PhoenixStatement.java:337)
at
org.apache.phoenix.jdbc.PhoenixStatement.execute(PhoenixStatement.java:251)
at
org.apache.phoenix.jdbc.PhoenixPreparedStatement.execute(PhoenixPreparedStatement.java:172)
at
org.apache.phoenix.jdbc.PhoenixPreparedStatement.execute(PhoenixPreparedStatement.java:177)
at
phoenix.connection.ProtectedPhoenixPreparedStatement.execute(ProtectedPhoenixPreparedStatement.java:74)
...
Caused by: java.util.concurrent.ExecutionException:
java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:206)
at
org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:849)
... 40 more
Caused by: java.lang.NullPointerException
at
org.apache.phoenix.compile.DeleteCompiler.deleteRows(DeleteCompiler.java:105)
at
org.apache.phoenix.compile.DeleteCompiler.access$000(DeleteCompiler.java:93)
at
org.apache.phoenix.compile.DeleteCompiler$DeletingParallelIteratorFactory.mutate(DeleteCompiler.java:219)
at
org.apache.phoenix.compile.MutatingParallelIteratorFactory.newIterator(MutatingParallelIteratorFactory.java:59)
at
org.apache.phoenix.iterate.ParallelIterators$1.call(ParallelIterators.java:114)
at
org.apache.phoenix.iterate.ParallelIterators$1.call(ParallelIterators.java:106)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
org.apache.phoenix.job.JobManager$InstrumentedJobFutureTask.run(JobManager.java:183)
... 3 more}}
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