[PHOENIX-1994] TestIndexWriter#testFailureOnRunningUpdateAbortsPending() deadlocks on JDK 8

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.5.0
• Fix Version/s: 4.5.1

Environment

jdk1.8.0_40_x64

• Assignee: Cody Marcel
• Reporter: Cody Marcel
• Created: 20/May/15 16:58
• Updated: 21/Nov/15 02:15
• Resolved: 10/Aug/15 20:03

Description

Unit test hang on JDKK 8.
TestIndexWriter#testFailureOnRunningUpdateAbortsPending()

Jstack:
"Attach Listener" #40 daemon prio=9 os_prio=0 tid=0x00007f24c0001000 nid=0x2e0a waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE

"pool-21-thread-1" #39 prio=5 os_prio=0 tid=0x00007f25113b7000 nid=0x2d3b waiting on condition [0x00007f24dc8c0000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)

• parking to wait for <0x000000079860ea08> (a java.util.concurrent.CountDownLatch$Sync)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304)
  at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:231)
  at org.apache.phoenix.hbase.index.write.TestIndexWriter$3.answer(TestIndexWriter.java:176)
  at org.apache.phoenix.hbase.index.write.TestIndexWriter$3.answer(TestIndexWriter.java:173)
  at org.mockito.internal.stubbing.StubbedInvocationMatcher.answer(StubbedInvocationMatcher.java:31)
• locked <0x0000000798618370> (a java.util.concurrent.ConcurrentLinkedQueue)
  at org.mockito.internal.MockHandler.handle(MockHandler.java:97)
  at org.mockito.internal.creation.MethodInterceptorFilter.intercept(MethodInterceptorFilter.java:47)
  at org.apache.hadoop.hbase.client.HTableInterface$$EnhancerByMockitoWithCGLIB$$309bbe3a.batch(<generated>)
  at org.apache.phoenix.hbase.index.write.ParallelWriterIndexCommitter$1.call(ParallelWriterIndexCommitter.java:169)
  at org.apache.phoenix.hbase.index.write.ParallelWriterIndexCommitter$1.call(ParallelWriterIndexCommitter.java:128)
  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
  at java.lang.Thread.run(Thread.java:745)

"Timer for 'phoenix' metrics system" #12 daemon prio=5 os_prio=0 tid=0x00007f2510e79800 nid=0x2d1c in Object.wait() [0x00007f24dd80c000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Timer.java:552)

• locked <0x0000000733626998> (a java.util.TaskQueue)
  at java.util.TimerThread.run(Timer.java:505)