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From James Taylor <jamestay...@apache.org>
Subject Re: java core dump
Date Mon, 15 Feb 2016 18:47:33 GMT
Thanks, Jonathan. I haven't seen this, but a patch would be much
appreciated.

    James

On Monday, February 15, 2016, Jonathan Leech <jonathaz@gmail.com> wrote:

> Has anyone else seen this? Happening under load in jdk 1.7.0_80 / phoenix
> 4.5.2 - cloudera labs. Based on the source code, It seems the JVM is
> calling the wrong toObject(), and then dumping. The correct toObject()
> method is a couple parent classes away with some generics and Sun / Oracle
> must have gotten something wrong with that special case under load.
> Thinking I may be able to just patch in a call to the correct method to
> stop the bleeding. Anyone else have other ideas, thoughts, or also want the
> patch?
>
> Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native
> code)
>
> J 7432 C2
> org.apache.phoenix.schema.types.PDecimal.toObject([BIILorg/apache/phoenix/schema/types/PDataType;Lorg/apache/phoenix/schema/SortOrder;Ljava/lang/Integer;Ljava/lang/Integer;)Ljava/lang/Object;
> (376 bytes) @ 0x00007f8332f3de52 [0x00007f8332f3d9c0+0x492]
>
> J 14641 C2
> org.apache.phoenix.expression.DecimalAddExpression.evaluate(Lorg/apache/phoenix/schema/tuple/Tuple;Lorg/apache/hadoop/hbase/io/ImmutableBytesWritable;)Z
> (178 bytes) @ 0x00007f83349ecde8 [0x00007f83349eca00+0x3e8]
>
> J 11096 C2
> org.apache.phoenix.expression.CoerceExpression.evaluate(Lorg/apache/phoenix/schema/tuple/Tuple;Lorg/apache/hadoop/hbase/io/ImmutableBytesWritable;)Z
> (68 bytes) @ 0x00007f8333ed824c [0x00007f8333ed81c0+0x8c]
>
> J 9742 C2
> org.apache.phoenix.compile.ExpressionProjector.getValue(Lorg/apache/phoenix/schema/tuple/Tuple;Lorg/apache/phoenix/schema/types/PDataType;Lorg/apache/hadoop/hbase/io/ImmutableBytesWritable;)Ljava/lang/Object;
> (88 bytes) @ 0x00007f83329f57b8 [0x00007f83329f5760+0x58]
>
> J 8783 C2
> org.apache.phoenix.compile.UpsertCompiler.upsertSelect(Lorg/apache/phoenix/compile/StatementContext;Lorg/apache/phoenix/schema/TableRef;Lorg/apache/phoenix/compile/RowProjector;Lorg/apache/phoenix/iterate/ResultIterator;[I[I)Lorg/apache/phoenix/execute/MutationState;
> (633 bytes) @ 0x00007f833367c448 [0x00007f833367ba00+0xa48]
>
> J 10636 C2
> org.apache.phoenix.compile.MutatingParallelIteratorFactory.newIterator(Lorg/apache/phoenix/compile/StatementContext;Lorg/apache/phoenix/iterate/ResultIterator;Lorg/apache/hadoop/hbase/client/Scan;Ljava/lang/String;)Lorg/apache/phoenix/iterate/PeekingResultIterator;
> (168 bytes) @ 0x00007f8333d63924 [0x00007f8333d63180+0x7a4]
>
> J 8646 C2
> org.apache.phoenix.iterate.ParallelIterators$1.call()Ljava/lang/Object; (5
> bytes) @ 0x00007f833358010c [0x00007f833357fe40+0x2cc]
>
> J 9466 C2
> org.apache.phoenix.job.JobManager$InstrumentedJobFutureTask.run()V (12
> bytes) @ 0x00007f83338e7240 [0x00007f83338e7180+0xc0]
>
> J 7047 C2
> java.util.concurrent.ThreadPoolExecutor.runWorker(Ljava/util/concurrent/ThreadPoolExecutor$Worker;)V
> (225 bytes) @ 0x00007f8332e4971c [0x00007f8332e49580+0x19c]
>
> J 12402 C2 java.util.concurrent.ThreadPoolExecutor$Worker.run()V (58
> bytes) @ 0x00007f833420ad2c [0x00007f833420ac80+0xac]
>
> j  java.lang.Thread.run()V+26
>
> v  ~StubRoutines::call_stub
>
> V  [libjvm.so+0x6020a5]  JavaCalls::call_helper(JavaValue*, methodHandle*,
> JavaCallArguments*, Thread*)+0x365
>
> V  [libjvm.so+0x600b08]  JavaCalls::call(JavaValue*, methodHandle,
> JavaCallArguments*, Thread*)+0x28
>
> V  [libjvm.so+0x600dd7]  JavaCalls::call_virtual(JavaValue*, KlassHandle,
> Symbol*, Symbol*, JavaCallArguments*, Thread*)+0x197
>
> V  [libjvm.so+0x600ef7]  JavaCalls::call_virtual(JavaValue*, Handle,
> KlassHandle, Symbol*, Symbol*, Thread*)+0x47
>
> V  [libjvm.so+0x67f8d5]  thread_entry(JavaThread*, Thread*)+0xe5
>
> V  [libjvm.so+0x95bfff]  JavaThread::thread_main_inner()+0xdf
>
> V  [libjvm.so+0x95c105]  JavaThread::run()+0xf5
>
> V  [libjvm.so+0x8238c8]  java_start(Thread*)+0x108
>

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