Hi Jihoon,
I have analyzed this test testLoadMultipleSegments from
SegmentManagerThreadSafetyTest
Below code creates 88 segments and took around 230 milliseconds
for (int i = 0; i < 11; i++) {
for (int j = 0; j < 8; j++) {
segments.add(createSegment(StringUtils.format("2019-%02d-01/2019-%02d-01",
i + 1, i + 2)));
}
}
below code is trying to load 88 above created segments, it took around
5159 milliseconds to load all 88 segments, I think that is expected.
for (Future future : futures) {
future.get();
}
That is to be expected from future (*Waits if necessary for the
computation to complete, and then retrieves its result.*)
testLoadMultipleSegments full test took around 5380 milliseconds, Let
me know if I missed anything.
On Thu, 13 Jun 2019 at 20:10, Jihoon Son <ghoon...@gmail.com> wrote:
> Hi Sandish,
>
> thank you for raising the PR. This test is supposed to finish really
> quickly. If it doesn't finish in timeout, I suspect something might go
> wrong with parallel segment loading.
> If this is the case, we should fix it rather than increasing timeout.
> I left the same comment in the PR too.
> Would you please double check the thread dump?
>
> Jihoon
>
> On Thu, Jun 13, 2019 at 6:42 PM Sandish Kumar HN <sanysand...@gmail.com>
> wrote:
>
> > Gian,
> > Created the pull request here
> > https://github.com/apache/incubator-druid/pull/7890
> >
> > On Thu, 13 Jun 2019 at 16:07, Gian Merlino <g...@apache.org> wrote:
> >
> > > Please do, Sandish. Seems like a higher timeout would make the test
> more
> > > robust.
> > >
> > > On Thu, Jun 13, 2019 at 6:57 PM Sandish Kumar HN <
> sanysand...@gmail.com>
> > > wrote:
> > >
> > > > Hi Jihoon,
> > > >
> > > > Thanks for all the help found below bugs.
> > > >
> > > > In SegmentManagerThreadSafetyTest file timeout rule is set to
> > > @Test(timeout
> > > > = 5000L), but tests were not able to finish tests(future been used)
> > > within
> > > > 5000mills, increasing the timeout solved the whole problem,
> > > > Looks like a bug? Shall I create a Pull Request for this fix?
> > > >
> > > >
> > > > On Thu, 13 Jun 2019 at 14:28, Sandish Kumar HN <
> sanysand...@gmail.com>
> > > > wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > The test is failed for this mvn test
> > > > > -Dtest=SegmentManagerThreadSafetyTest -X
> > > > >
> > > > > Please see the thread dump visualizer on IntelliJ attached.
> > > > >
> > > > >
> > > > > On Thu, 13 Jun 2019 at 12:02, Jihoon Son <ghoon...@gmail.com>
> wrote:
> > > > >
> > > > >> Thanks Sandish, but it doesn't look that this thread dump shows
> > > anything
> > > > >> related to Druid unit tests.
> > > > >> I guess some more useful information is in the full thread dump,
> but
> > > > >> unfortunately, it seems Apache email system doesn't like attached
> > > files.
> > > > >> Do you see anything related to Druid unit tests in the full thread
> > > dump?
> > > > >>
> > > > >> On Wed, Jun 12, 2019 at 1:21 PM Sandish Kumar HN <
> > > sanysand...@gmail.com
> > > > >
> > > > >> wrote:
> > > > >>
> > > > >> > Here is last few lines of the thread dump and also attached the
> > log
> > > > >> file.
> > > > >> >
> > > > >> >
> > > > >> > "ping-timer-10sec" #33 daemon prio=5 os_prio=31
> > > tid=0x00007fe68936f800
> > > > >> > nid=0x9a07 runnable [0x00007000053a8000]
> > > > >> >
> > > > >> > java.lang.Thread.State: TIMED_WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x000000077827cba0> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > > > >>
> > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "resolver-5" #32 daemon prio=5 os_prio=31 tid=0x00007fe692b6c800
> > > > >> > nid=0xa207 waiting on condition [0x00007000052a5000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c35801e8> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "resolver-4" #31 daemon prio=5 os_prio=31 tid=0x00007fe692b6c000
> > > > >> > nid=0x9b07 waiting on condition [0x00007000051a2000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c35801e8> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "resolver-3" #30 daemon prio=5 os_prio=31 tid=0x00007fe6901eb000
> > > > >> > nid=0x5d07 waiting on condition [0x000070000509f000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c35801e8> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "resolver-2" #29 daemon prio=5 os_prio=31 tid=0x00007fe6908cb800
> > > > >> > nid=0x5e07 waiting on condition [0x0000700004f9c000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c35801e8> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "resolver-1" #28 daemon prio=5 os_prio=31 tid=0x00007fe6908c4800
> > > > >> > nid=0x9e07 waiting on condition [0x0000700004e99000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c35801e8> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "JGit-WorkQueue" #27 daemon prio=5 os_prio=31
> > tid=0x00007fe68fe88800
> > > > >> > nid=0x5b0f waiting on condition [0x0000700004d96000]
> > > > >> >
> > > > >> > java.lang.Thread.State: TIMED_WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c3580568> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > > > >>
> > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "process reaper" #24 daemon prio=10 os_prio=31
> > > tid=0x00007fe68b786000
> > > > >> > nid=0x3807 waiting on condition [0x00007000036fc000]
> > > > >> >
> > > > >> > java.lang.Thread.State: TIMED_WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c360a968> (a
> > > > >> > java.util.concurrent.SynchronousQueue$TransferStack)
> > > > >> >
> > > > >> > at
> > > > >>
> > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
> > > > >> >
> > > > >> > at
> > > > java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "Service Thread" #9 daemon prio=9 os_prio=31
> > tid=0x00007fe689041000
> > > > >> > nid=0x5503 runnable [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "C1 CompilerThread3" #8 daemon prio=9 os_prio=31
> > > > tid=0x00007fe68983a800
> > > > >> > nid=0x4003 waiting on condition [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "C2 CompilerThread2" #7 daemon prio=9 os_prio=31
> > > > tid=0x00007fe68983a000
> > > > >> > nid=0x3e03 waiting on condition [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "C2 CompilerThread1" #6 daemon prio=9 os_prio=31
> > > > tid=0x00007fe689839000
> > > > >> > nid=0x3c03 waiting on condition [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "C2 CompilerThread0" #5 daemon prio=9 os_prio=31
> > > > tid=0x00007fe68881a000
> > > > >> > nid=0x4203 waiting on condition [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "Signal Dispatcher" #4 daemon prio=9 os_prio=31
> > > tid=0x00007fe688804000
> > > > >> > nid=0x4303 runnable [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "Finalizer" #3 daemon prio=8 os_prio=31 tid=0x00007fe68902e000
> > > > >> nid=0x3403
> > > > >> > in Object.wait() [0x000070000457e000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (on object monitor)
> > > > >> >
> > > > >> > at java.lang.Object.wait(Native Method)
> > > > >> >
> > > > >> > - waiting on <0x00000006c09161a8> (a
> > > > java.lang.ref.ReferenceQueue$Lock)
> > > > >> >
> > > > >> > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
> > > > >> >
> > > > >> > - locked <0x00000006c09161a8> (a
> > java.lang.ref.ReferenceQueue$Lock)
> > > > >> >
> > > > >> > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
> > > > >> >
> > > > >> > at
> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "Reference Handler" #2 daemon prio=10 os_prio=31
> > > > tid=0x00007fe68902d800
> > > > >> > nid=0x4b03 in Object.wait() [0x000070000447b000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (on object monitor)
> > > > >> >
> > > > >> > at java.lang.Object.wait(Native Method)
> > > > >> >
> > > > >> > - waiting on <0x00000006c08e7ef8> (a
> java.lang.ref.Reference$Lock)
> > > > >> >
> > > > >> > at java.lang.Object.wait(Object.java:502)
> > > > >> >
> > > > >> > at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
> > > > >> >
> > > > >> > - locked <0x00000006c08e7ef8> (a java.lang.ref.Reference$Lock)
> > > > >> >
> > > > >> > at
> > java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "main" #1 prio=5 os_prio=31 tid=0x00007fe689804800 nid=0x2803 in
> > > > >> > Object.wait() [0x0000700003856000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (on object monitor)
> > > > >> >
> > > > >> > at java.lang.Object.wait(Native Method)
> > > > >> >
> > > > >> > - waiting on <0x0000000778d9bdd8> (a java.lang.Thread)
> > > > >> >
> > > > >> > at java.lang.Thread.join(Thread.java:1252)
> > > > >> >
> > > > >> > - locked <0x0000000778d9bdd8> (a java.lang.Thread)
> > > > >> >
> > > > >> > at java.lang.Thread.join(Thread.java:1326)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer.close(ThreadedStreamConsumer.java:117)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:569)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:460)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:229)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:201)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1026)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:862)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:755)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
> > > > >> >
> > > > >> > at
> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
> > > > >> >
> > > > >> > at
> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
> > > > >> >
> > > > >> > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
> > > > >> >
> > > > >> > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:956)
> > > > >> >
> > > > >> > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
> > > > >> >
> > > > >> > at org.apache.maven.cli.MavenCli.main(MavenCli.java:192)
> > > > >> >
> > > > >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >> >
> > > > >> > at java.lang.reflect.Method.invoke(Method.java:498)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "VM Thread" os_prio=31 tid=0x00007fe689026800 nid=0x3203
> runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#0 (ParallelGC)" os_prio=31
> tid=0x00007fe68b800800
> > > > >> > nid=0x2007 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#1 (ParallelGC)" os_prio=31
> tid=0x00007fe689006000
> > > > >> > nid=0x2203 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#2 (ParallelGC)" os_prio=31
> tid=0x00007fe68c000000
> > > > >> > nid=0x5403 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#3 (ParallelGC)" os_prio=31
> tid=0x00007fe68c001000
> > > > >> > nid=0x2b03 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#4 (ParallelGC)" os_prio=31
> tid=0x00007fe68c001800
> > > > >> > nid=0x5103 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#5 (ParallelGC)" os_prio=31
> tid=0x00007fe689006800
> > > > >> > nid=0x2c03 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#6 (ParallelGC)" os_prio=31
> tid=0x00007fe688805000
> > > > >> > nid=0x4f03 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#7 (ParallelGC)" os_prio=31
> tid=0x00007fe68c002000
> > > > >> > nid=0x4d03 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#8 (ParallelGC)" os_prio=31
> tid=0x00007fe68b001000
> > > > >> > nid=0x2e03 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#9 (ParallelGC)" os_prio=31
> tid=0x00007fe68c002800
> > > > >> > nid=0x3003 runnable
> > > > >> >
> > > > >> >
> > > > >> > "VM Periodic Task Thread" os_prio=31 tid=0x00007fe68c00d000
> > > nid=0xa803
> > > > >> > waiting on condition
> > > > >> >
> > > > >> >
> > > > >> > JNI global references: 304
> > > > >> >
> > > > >> >
> > > > >> > 2019-06-12 11:47:47
> > > > >> >
> > > > >> > Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.211-b12
> > mixed
> > > > >> mode):
> > > > >> >
> > > > >> >
> > > > >> > "Attach Listener" #41 daemon prio=9 os_prio=31
> > > tid=0x00007fe68d869800
> > > > >> > nid=0x5c07 waiting on condition [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "ThreadedStreamConsumer" #36 daemon prio=5 os_prio=31
> > > > >> > tid=0x00007fe689ff7800 nid=0x5707 runnable [0x00007000054ab000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> > at java.io.FileOutputStream.write(Native Method)
> > > > >> >
> > > > >> > at java.io.FileOutputStream.write(FileOutputStream.java:290)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.report.StatelessXmlReporter$EncodingOutputStream.write(StatelessXmlReporter.java:559)
> > > > >> >
> > > > >> > at java.io.FilterOutputStream.write(FilterOutputStream.java:125)
> > > > >> >
> > > > >> > at
> > > > >> > org.apache.maven.surefire.shade.org.apache.commons.io
> > > > >>
> > .output.ByteArrayOutputStream.writeTo(ByteArrayOutputStream.java:247)
> > > > >> >
> > > > >> > - locked <0x000000077b1df588> (a
> > > > >> > org.apache.maven.surefire.shade.org.apache.commons.io
> > > > >> .output.ByteArrayOutputStream)
> > > > >> >
> > > > >> > at
> > > > >> > org.apache.maven.surefire.shade.org.apache.commons.io
> > > > >>
> > > >
> > >
> >
> .output.DeferredFileOutputStream.writeTo(DeferredFileOutputStream.java:271)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.report.Utf8RecodingDeferredFileOutputStream.writeTo(Utf8RecodingDeferredFileOutputStream.java:100)
> > > > >> >
> > > > >> > - locked <0x000000077b1df538> (a
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.report.Utf8RecodingDeferredFileOutputStream)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.report.StatelessXmlReporter.addOutputStreamElement(StatelessXmlReporter.java:447)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.report.StatelessXmlReporter.createOutErrElements(StatelessXmlReporter.java:428)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.report.StatelessXmlReporter.getTestProblems(StatelessXmlReporter.java:417)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.report.StatelessXmlReporter.testSetCompleted(StatelessXmlReporter.java:180)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.report.TestSetRunListener.testSetCompleted(TestSetRunListener.java:137)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.output.ForkClient.processLine(ForkClient.java:156)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:115)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:70)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "ping-timer-10sec" #33 daemon prio=5 os_prio=31
> > > tid=0x00007fe68936f800
> > > > >> > nid=0x9a07 waiting on condition [0x00007000053a8000]
> > > > >> >
> > > > >> > java.lang.Thread.State: TIMED_WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x000000077827cba0> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > > > >>
> > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "resolver-5" #32 daemon prio=5 os_prio=31 tid=0x00007fe692b6c800
> > > > >> > nid=0xa207 waiting on condition [0x00007000052a5000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c35801e8> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "resolver-4" #31 daemon prio=5 os_prio=31 tid=0x00007fe692b6c000
> > > > >> > nid=0x9b07 waiting on condition [0x00007000051a2000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c35801e8> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "resolver-3" #30 daemon prio=5 os_prio=31 tid=0x00007fe6901eb000
> > > > >> > nid=0x5d07 waiting on condition [0x000070000509f000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c35801e8> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "resolver-2" #29 daemon prio=5 os_prio=31 tid=0x00007fe6908cb800
> > > > >> > nid=0x5e07 waiting on condition [0x0000700004f9c000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c35801e8> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "resolver-1" #28 daemon prio=5 os_prio=31 tid=0x00007fe6908c4800
> > > > >> > nid=0x9e07 waiting on condition [0x0000700004e99000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c35801e8> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "JGit-WorkQueue" #27 daemon prio=5 os_prio=31
> > tid=0x00007fe68fe88800
> > > > >> > nid=0x5b0f waiting on condition [0x0000700004d96000]
> > > > >> >
> > > > >> > java.lang.Thread.State: TIMED_WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c3580568> (a
> > > > >> >
> > > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > >> >
> > > > >> > at
> > > > >>
> > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "process reaper" #24 daemon prio=10 os_prio=31
> > > tid=0x00007fe68b786000
> > > > >> > nid=0x3807 waiting on condition [0x00007000036fc000]
> > > > >> >
> > > > >> > java.lang.Thread.State: TIMED_WAITING (parking)
> > > > >> >
> > > > >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >
> > > > >> > - parking to wait for <0x00000006c360a968> (a
> > > > >> > java.util.concurrent.SynchronousQueue$TransferStack)
> > > > >> >
> > > > >> > at
> > > > >>
> > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
> > > > >> >
> > > > >> > at
> > > > java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > > >> >
> > > > >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "Service Thread" #9 daemon prio=9 os_prio=31
> > tid=0x00007fe689041000
> > > > >> > nid=0x5503 runnable [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "C1 CompilerThread3" #8 daemon prio=9 os_prio=31
> > > > tid=0x00007fe68983a800
> > > > >> > nid=0x4003 waiting on condition [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "C2 CompilerThread2" #7 daemon prio=9 os_prio=31
> > > > tid=0x00007fe68983a000
> > > > >> > nid=0x3e03 waiting on condition [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "C2 CompilerThread1" #6 daemon prio=9 os_prio=31
> > > > tid=0x00007fe689839000
> > > > >> > nid=0x3c03 waiting on condition [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "C2 CompilerThread0" #5 daemon prio=9 os_prio=31
> > > > tid=0x00007fe68881a000
> > > > >> > nid=0x4203 waiting on condition [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "Signal Dispatcher" #4 daemon prio=9 os_prio=31
> > > tid=0x00007fe688804000
> > > > >> > nid=0x4303 runnable [0x0000000000000000]
> > > > >> >
> > > > >> > java.lang.Thread.State: RUNNABLE
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "Finalizer" #3 daemon prio=8 os_prio=31 tid=0x00007fe68902e000
> > > > >> nid=0x3403
> > > > >> > in Object.wait() [0x000070000457e000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (on object monitor)
> > > > >> >
> > > > >> > at java.lang.Object.wait(Native Method)
> > > > >> >
> > > > >> > - waiting on <0x00000006c09161a8> (a
> > > > java.lang.ref.ReferenceQueue$Lock)
> > > > >> >
> > > > >> > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
> > > > >> >
> > > > >> > - locked <0x00000006c09161a8> (a
> > java.lang.ref.ReferenceQueue$Lock)
> > > > >> >
> > > > >> > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
> > > > >> >
> > > > >> > at
> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "Reference Handler" #2 daemon prio=10 os_prio=31
> > > > tid=0x00007fe68902d800
> > > > >> > nid=0x4b03 in Object.wait() [0x000070000447b000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (on object monitor)
> > > > >> >
> > > > >> > at java.lang.Object.wait(Native Method)
> > > > >> >
> > > > >> > - waiting on <0x00000006c08e7ef8> (a
> java.lang.ref.Reference$Lock)
> > > > >> >
> > > > >> > at java.lang.Object.wait(Object.java:502)
> > > > >> >
> > > > >> > at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
> > > > >> >
> > > > >> > - locked <0x00000006c08e7ef8> (a java.lang.ref.Reference$Lock)
> > > > >> >
> > > > >> > at
> > java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "main" #1 prio=5 os_prio=31 tid=0x00007fe689804800 nid=0x2803 in
> > > > >> > Object.wait() [0x0000700003856000]
> > > > >> >
> > > > >> > java.lang.Thread.State: WAITING (on object monitor)
> > > > >> >
> > > > >> > at java.lang.Object.wait(Native Method)
> > > > >> >
> > > > >> > - waiting on <0x0000000778d9bdd8> (a java.lang.Thread)
> > > > >> >
> > > > >> > at java.lang.Thread.join(Thread.java:1252)
> > > > >> >
> > > > >> > - locked <0x0000000778d9bdd8> (a java.lang.Thread)
> > > > >> >
> > > > >> > at java.lang.Thread.join(Thread.java:1326)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer.close(ThreadedStreamConsumer.java:117)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:569)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:460)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:229)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:201)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1026)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:862)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:755)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
> > > > >> >
> > > > >> > at
> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
> > > > >> >
> > > > >> > at
> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
> > > > >> >
> > > > >> > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
> > > > >> >
> > > > >> > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:956)
> > > > >> >
> > > > >> > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
> > > > >> >
> > > > >> > at org.apache.maven.cli.MavenCli.main(MavenCli.java:192)
> > > > >> >
> > > > >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >> >
> > > > >> > at java.lang.reflect.Method.invoke(Method.java:498)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > >
> >
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
> > > > >> >
> > > > >> > at
> > > > >> >
> > > > >>
> > > >
> > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
> > > > >> >
> > > > >> >
> > > > >> > Locked ownable synchronizers:
> > > > >> >
> > > > >> > - None
> > > > >> >
> > > > >> >
> > > > >> > "VM Thread" os_prio=31 tid=0x00007fe689026800 nid=0x3203
> runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#0 (ParallelGC)" os_prio=31
> tid=0x00007fe68b800800
> > > > >> > nid=0x2007 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#1 (ParallelGC)" os_prio=31
> tid=0x00007fe689006000
> > > > >> > nid=0x2203 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#2 (ParallelGC)" os_prio=31
> tid=0x00007fe68c000000
> > > > >> > nid=0x5403 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#3 (ParallelGC)" os_prio=31
> tid=0x00007fe68c001000
> > > > >> > nid=0x2b03 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#4 (ParallelGC)" os_prio=31
> tid=0x00007fe68c001800
> > > > >> > nid=0x5103 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#5 (ParallelGC)" os_prio=31
> tid=0x00007fe689006800
> > > > >> > nid=0x2c03 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#6 (ParallelGC)" os_prio=31
> tid=0x00007fe688805000
> > > > >> > nid=0x4f03 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#7 (ParallelGC)" os_prio=31
> tid=0x00007fe68c002000
> > > > >> > nid=0x4d03 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#8 (ParallelGC)" os_prio=31
> tid=0x00007fe68b001000
> > > > >> > nid=0x2e03 runnable
> > > > >> >
> > > > >> >
> > > > >> > "GC task thread#9 (ParallelGC)" os_prio=31
> tid=0x00007fe68c002800
> > > > >> > nid=0x3003 runnable
> > > > >> >
> > > > >> >
> > > > >> > "VM Periodic Task Thread" os_prio=31 tid=0x00007fe68c00d000
> > > nid=0xa803
> > > > >> > waiting on condition
> > > > >> >
> > > > >> >
> > > > >> > JNI global references: 304
> > > > >> >
> > > > >> > On Wed, 12 Jun 2019 at 13:14, Jihoon Son <ghoon...@gmail.com>
> > > wrote:
> > > > >> >
> > > > >> >> Hey Sandish,
> > > > >> >>
> > > > >> >> looks like the apache email ate the attached file.
> > > > >> >> Would please you post it again?
> > > > >> >>
> > > > >> >> On Wed, Jun 12, 2019 at 11:50 AM Sandish Kumar HN <
> > > > >> sanysand...@gmail.com>
> > > > >> >> wrote:
> > > > >> >>
> > > > >> >> > Hey Jihoon,
> > > > >> >> >
> > > > >> >> > Please find Jstack dump in the attached file.
> > > > >> >> >
> > > > >> >> > On Wed, 12 Jun 2019 at 11:15, Jihoon Son <ghoon...@gmail.com
> >
> > > > wrote:
> > > > >> >> >
> > > > >> >> >> Thank you for posting the stack trace.
> > > > >> >> >> Now I'm wondering where it was stuck at.
> > > > >> >> >> Would you mind running jstack thread dump while you're
> seeing
> > > that
> > > > >> >> test is
> > > > >> >> >> stuck, and posting the result?
> > > > >> >> >>
> > > > >> >> >> Jihoon
> > > > >> >> >>
> > > > >> >> >> On Tue, Jun 11, 2019 at 7:08 PM Sandish Kumar HN <
> > > > >> >> sanysand...@gmail.com>
> > > > >> >> >> wrote:
> > > > >> >> >>
> > > > >> >> >> > Hi Jihoon,
> > > > >> >> >> >
> > > > >> >> >> > Thanks for quick response, here is a full stack trace.
> > > > >> >> >> >
> > > > >> >> >> > Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time
> > > elapsed:
> > > > 0
> > > > >> >> sec -
> > > > >> >> >> in
> > > > >> >> >> > org.apache.druid.server.JettyUtilsTest
> > > > >> >> >> >
> > > > >> >> >> > Running
> > org.apache.druid.server.SegmentManagerThreadSafetyTest
> > > > >> >> >> >
> > > > >> >> >> > Tests run: 5, Failures: 0, Errors: 4, Skipped: 0, Time
> > > elapsed:
> > > > >> >> 20.137
> > > > >> >> >> sec
> > > > >> >> >> > <<< FAILURE! - in
> > > > >> >> org.apache.druid.server.SegmentManagerThreadSafetyTest
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> testLoadMultipleSegments(org.apache.druid.server.SegmentManagerThreadSafetyTest)
> > > > >> >> >> > Time elapsed: 5.055 sec <<< ERROR!
> > > > >> >> >> >
> > > > >> >> >> > org.junit.runners.model.TestTimedOutException: test timed
> > out
> > > > >> after
> > > > >> >> 5000
> > > > >> >> >> > milliseconds
> > > > >> >> >> >
> > > > >> >> >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
> > > > >> >> >> >
> > > > >> >> >> > at
> java.util.concurrent.FutureTask.get(FutureTask.java:191)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.druid.server.SegmentManagerThreadSafetyTest.testLoadMultipleSegments(SegmentManagerThreadSafetyTest.java:166)
> > > > >> >> >> >
> > > > >> >> >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >> >> >> >
> > > > >> >> >> > at java.lang.reflect.Method.invoke(Method.java:498)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
> > > > >> >> >> >
> > > > >> >> >> > at
> java.util.concurrent.FutureTask.run(FutureTask.java:266)
> > > > >> >> >> >
> > > > >> >> >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> testLoadMultipleSegments(org.apache.druid.server.SegmentManagerThreadSafetyTest)
> > > > >> >> >> > Time elapsed: 5.021 sec <<< ERROR!
> > > > >> >> >> >
> > > > >> >> >> > org.junit.runners.model.TestTimedOutException: test timed
> > out
> > > > >> after
> > > > >> >> 5000
> > > > >> >> >> > milliseconds
> > > > >> >> >> >
> > > > >> >> >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
> > > > >> >> >> >
> > > > >> >> >> > at
> java.util.concurrent.FutureTask.get(FutureTask.java:191)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.druid.server.SegmentManagerThreadSafetyTest.testLoadMultipleSegments(SegmentManagerThreadSafetyTest.java:166)
> > > > >> >> >> >
> > > > >> >> >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >> >> >> >
> > > > >> >> >> > at java.lang.reflect.Method.invoke(Method.java:498)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
> > > > >> >> >> >
> > > > >> >> >> > at
> java.util.concurrent.FutureTask.run(FutureTask.java:266)
> > > > >> >> >> >
> > > > >> >> >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> testLoadMultipleSegments(org.apache.druid.server.SegmentManagerThreadSafetyTest)
> > > > >> >> >> > Time elapsed: 5.02 sec <<< ERROR!
> > > > >> >> >> >
> > > > >> >> >> > org.junit.runners.model.TestTimedOutException: test timed
> > out
> > > > >> after
> > > > >> >> 5000
> > > > >> >> >> > milliseconds
> > > > >> >> >> >
> > > > >> >> >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
> > > > >> >> >> >
> > > > >> >> >> > at
> java.util.concurrent.FutureTask.get(FutureTask.java:191)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.druid.server.SegmentManagerThreadSafetyTest.testLoadMultipleSegments(SegmentManagerThreadSafetyTest.java:166)
> > > > >> >> >> >
> > > > >> >> >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >> >> >> >
> > > > >> >> >> > at java.lang.reflect.Method.invoke(Method.java:498)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
> > > > >> >> >> >
> > > > >> >> >> > at
> java.util.concurrent.FutureTask.run(FutureTask.java:266)
> > > > >> >> >> >
> > > > >> >> >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> testLoadMultipleSegments(org.apache.druid.server.SegmentManagerThreadSafetyTest)
> > > > >> >> >> > Time elapsed: 5.028 sec <<< ERROR!
> > > > >> >> >> >
> > > > >> >> >> > org.junit.runners.model.TestTimedOutException: test timed
> > out
> > > > >> after
> > > > >> >> 5000
> > > > >> >> >> > milliseconds
> > > > >> >> >> >
> > > > >> >> >> > at sun.misc.Unsafe.park(Native Method)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
> > > > >> >> >> >
> > > > >> >> >> > at
> java.util.concurrent.FutureTask.get(FutureTask.java:191)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.druid.server.SegmentManagerThreadSafetyTest.testLoadMultipleSegments(SegmentManagerThreadSafetyTest.java:166)
> > > > >> >> >> >
> > > > >> >> >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >> >> >> >
> > > > >> >> >> > at java.lang.reflect.Method.invoke(Method.java:498)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
> > > > >> >> >> >
> > > > >> >> >> > at
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
> > > > >> >> >> >
> > > > >> >> >> > at
> java.util.concurrent.FutureTask.run(FutureTask.java:266)
> > > > >> >> >> >
> > > > >> >> >> > at java.lang.Thread.run(Thread.java:748)
> > > > >> >> >> > .
> > > > >> >> >> >
> > > > >> >> >> > .
> > > > >> >> >> >
> > > > >> >> >> > .
> > > > >> >> >> >
> > > > >> >> >> > .
> > > > >> >> >> >
> > > > >> >> >> > Running org.apache.druid.metadata.SQLMetadataConnectorTest
> > > > >> >> >> >
> > > > >> >> >> > Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time
> > > elapsed:
> > > > >> 1.656
> > > > >> >> >> sec -
> > > > >> >> >> > in org.apache.druid.metadata.SQLMetadataConnectorTest
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> > Results :
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> > Tests in error:
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.druid.server.SegmentManagerThreadSafetyTest.testLoadMultipleSegments(org.apache.druid.server.SegmentManagerThreadSafetyTest)
> > > > >> >> >> >
> > > > >> >> >> > Run 1:
> > > > >> SegmentManagerThreadSafetyTest.testLoadMultipleSegments:166
> > > > >> >> »
> > > > >> >> >> > TestTimedOut tes...
> > > > >> >> >> >
> > > > >> >> >> > Run 2:
> > > > >> SegmentManagerThreadSafetyTest.testLoadMultipleSegments:166
> > > > >> >> »
> > > > >> >> >> > TestTimedOut tes...
> > > > >> >> >> >
> > > > >> >> >> > Run 3:
> > > > >> SegmentManagerThreadSafetyTest.testLoadMultipleSegments:166
> > > > >> >> »
> > > > >> >> >> > TestTimedOut tes...
> > > > >> >> >> >
> > > > >> >> >> > Run 4:
> > > > >> SegmentManagerThreadSafetyTest.testLoadMultipleSegments:166
> > > > >> >> »
> > > > >> >> >> > TestTimedOut tes...
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> > Tests run: 1281, Failures: 0, Errors: 1, Skipped: 17
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> > [*INFO*]
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> *------------------------------------------------------------------------*
> > > > >> >> >> >
> > > > >> >> >> > [*INFO*] *BUILD FAILURE*
> > > > >> >> >> >
> > > > >> >> >> > [*INFO*]
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> *------------------------------------------------------------------------*
> > > > >> >> >> >
> > > > >> >> >> > [*INFO*] Total time: 01:56 h
> > > > >> >> >> >
> > > > >> >> >> > [*INFO*] Finished at: 2019-06-11T18:57:19-07:00
> > > > >> >> >> >
> > > > >> >> >> > [*INFO*]
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> *------------------------------------------------------------------------*
> > > > >> >> >> >
> > > > >> >> >> > [*ERROR*] Failed to execute goal
> > > > >> >> >> > org.apache.maven.plugins:maven-surefire-plugin:2.19.1:test
> > > > >> >> >> *(default-test)*
> > > > >> >> >> > on project druid-server: *There are test failures.*
> > > > >> >> >> >
> > > > >> >> >> > [*ERROR*]
> > > > >> >> >> >
> > > > >> >> >> > [*ERROR*] *Please refer to
> > > > >> >> >> >
> > > > >> >>
> > > > >>
> > >
> /Users/sandishkumarhn/git/incubator-druid/server/target/surefire-reports
> > > > >> >> >> > for the individual test results.*
> > > > >> >> >> >
> > > > >> >> >> > [*ERROR*] -> *[Help 1]*
> > > > >> >> >> >
> > > > >> >> >> > *org.apache.maven.lifecycle.LifecycleExecutionException*:
> > > > *Failed
> > > > >> to
> > > > >> >> >> > execute goal
> > > > >> >> >>
> **org.apache.maven.plugins:maven-surefire-plugin:2.19.1:test*
> > > > >> >> >> > *(default-test)* on project druid-server: *There are test
> > > > >> failures.*
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> > *Please refer to
> > > > >> >> >> >
> > > > >> >>
> > > > >>
> > >
> /Users/sandishkumarhn/git/incubator-druid/server/target/surefire-reports
> > > > >> >> >> > for the individual test results.*
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > org.apache.maven.lifecycle.internal.MojoExecutor.execute
> > > > >> (
> > > > >> >> >> > *MojoExecutor.java:215*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > org.apache.maven.lifecycle.internal.MojoExecutor.execute
> > > > >> (
> > > > >> >> >> > *MojoExecutor.java:156*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > org.apache.maven.lifecycle.internal.MojoExecutor.execute
> > > > >> (
> > > > >> >> >> > *MojoExecutor.java:148*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >> >
> > > > >> >>
> > > >
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> > > > >> >> >> (
> > > > >> >> >> > *LifecycleModuleBuilder.java:117*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >> >
> > > > >> >>
> > > >
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> > > > >> >> >> (
> > > > >> >> >> > *LifecycleModuleBuilder.java:81*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
> > > > >> >> >> > (*SingleThreadedBuilder.java:56*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> org.apache.maven.lifecycle.internal.LifecycleStarter.execute (
> > > > >> >> >> > *LifecycleStarter.java:128*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.DefaultMaven.doExecute
> > > > >> >> >> (*DefaultMaven.java:305*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.DefaultMaven.doExecute
> > > > >> >> >> (*DefaultMaven.java:192*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.DefaultMaven.execute
> > > > >> >> (*DefaultMaven.java:105*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.cli.MavenCli.execute
> > > > >> (*MavenCli.java:956*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.cli.MavenCli.doMain
> > > > >> (*MavenCli.java:288*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.cli.MavenCli.main
> > > > (*MavenCli.java:192*)
> > > > >> >> >> >
> > > > >> >> >> > *at* sun.reflect.NativeMethodAccessorImpl.invoke0
> > (*Native
> > > > >> >> Method*)
> > > > >> >> >> >
> > > > >> >> >> > *at* sun.reflect.NativeMethodAccessorImpl.invoke (
> > > > >> >> >> > *NativeMethodAccessorImpl.java:62*)
> > > > >> >> >> >
> > > > >> >> >> > *at* sun.reflect.DelegatingMethodAccessorImpl.invoke (
> > > > >> >> >> > *DelegatingMethodAccessorImpl.java:43*)
> > > > >> >> >> >
> > > > >> >> >> > *at* java.lang.reflect.Method.invoke
> (*Method.java:498*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >>
> > > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (
> > > > >> >> >> > *Launcher.java:282*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > org.codehaus.plexus.classworlds.launcher.Launcher.launch
> > > > >> (
> > > > >> >> >> > *Launcher.java:225*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >>
> > > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode
> > > > >> >> >> > (*Launcher.java:406*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > org.codehaus.plexus.classworlds.launcher.Launcher.main
> > > > (
> > > > >> >> >> > *Launcher.java:347*)
> > > > >> >> >> >
> > > > >> >> >> > *Caused by*: org.apache.maven.plugin.MojoFailureException:
> > > > *There
> > > > >> are
> > > > >> >> >> test
> > > > >> >> >> > failures.*
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> > *Please refer to
> > > > >> >> >> >
> > > > >> >>
> > > > >>
> > >
> /Users/sandishkumarhn/git/incubator-druid/server/target/surefire-reports
> > > > >> >> >> > for the individual test results.*
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >>
> > org.apache.maven.plugin.surefire.SurefireHelper.reportExecution
> > > (
> > > > >> >> >> > *SurefireHelper.java:91*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> org.apache.maven.plugin.surefire.SurefirePlugin.handleSummary (
> > > > >> >> >> > *SurefirePlugin.java:320*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked
> > > > >> >> >> > (*AbstractSurefireMojo.java:892*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute (
> > > > >> >> >> > *AbstractSurefireMojo.java:755*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (
> > > > >> >> >> > *DefaultBuildPluginManager.java:137*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > org.apache.maven.lifecycle.internal.MojoExecutor.execute
> > > > >> (
> > > > >> >> >> > *MojoExecutor.java:210*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > org.apache.maven.lifecycle.internal.MojoExecutor.execute
> > > > >> (
> > > > >> >> >> > *MojoExecutor.java:156*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > org.apache.maven.lifecycle.internal.MojoExecutor.execute
> > > > >> (
> > > > >> >> >> > *MojoExecutor.java:148*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >> >
> > > > >> >>
> > > >
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> > > > >> >> >> (
> > > > >> >> >> > *LifecycleModuleBuilder.java:117*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >> >
> > > > >> >>
> > > >
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> > > > >> >> >> (
> > > > >> >> >> > *LifecycleModuleBuilder.java:81*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
> > > > >> >> >> > (*SingleThreadedBuilder.java:56*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> org.apache.maven.lifecycle.internal.LifecycleStarter.execute (
> > > > >> >> >> > *LifecycleStarter.java:128*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.DefaultMaven.doExecute
> > > > >> >> >> (*DefaultMaven.java:305*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.DefaultMaven.doExecute
> > > > >> >> >> (*DefaultMaven.java:192*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.DefaultMaven.execute
> > > > >> >> (*DefaultMaven.java:105*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.cli.MavenCli.execute
> > > > >> (*MavenCli.java:956*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.cli.MavenCli.doMain
> > > > >> (*MavenCli.java:288*)
> > > > >> >> >> >
> > > > >> >> >> > *at* org.apache.maven.cli.MavenCli.main
> > > > (*MavenCli.java:192*)
> > > > >> >> >> >
> > > > >> >> >> > *at* sun.reflect.NativeMethodAccessorImpl.invoke0
> > (*Native
> > > > >> >> Method*)
> > > > >> >> >> >
> > > > >> >> >> > *at* sun.reflect.NativeMethodAccessorImpl.invoke (
> > > > >> >> >> > *NativeMethodAccessorImpl.java:62*)
> > > > >> >> >> >
> > > > >> >> >> > *at* sun.reflect.DelegatingMethodAccessorImpl.invoke (
> > > > >> >> >> > *DelegatingMethodAccessorImpl.java:43*)
> > > > >> >> >> >
> > > > >> >> >> > *at* java.lang.reflect.Method.invoke
> (*Method.java:498*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >>
> > > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (
> > > > >> >> >> > *Launcher.java:282*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > org.codehaus.plexus.classworlds.launcher.Launcher.launch
> > > > >> (
> > > > >> >> >> > *Launcher.java:225*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > > >> >> >>
> > > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode
> > > > >> >> >> > (*Launcher.java:406*)
> > > > >> >> >> >
> > > > >> >> >> > *at*
> > > org.codehaus.plexus.classworlds.launcher.Launcher.main
> > > > (
> > > > >> >> >> > *Launcher.java:347*)
> > > > >> >> >> >
> > > > >> >> >> > [*ERROR*]
> > > > >> >> >> >
> > > > >> >> >> > [*ERROR*]
> > > > >> >> >> >
> > > > >> >> >> > [*ERROR*] For more information about the errors and
> possible
> > > > >> >> solutions,
> > > > >> >> >> > please read the following articles:
> > > > >> >> >> >
> > > > >> >> >> > [*ERROR*] *[Help 1]*
> > > > >> >> >> >
> > > > >> >>
> > > >
> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
> > > > >> >> >> >
> > > > >> >> >> > On Tue, 11 Jun 2019 at 16:56, Jihoon Son <
> > ghoon...@gmail.com>
> > > > >> wrote:
> > > > >> >> >> >
> > > > >> >> >> > > Hmm, I've never seen this error before.
> > > > >> >> >> > > Would you please post the full stack trace?
> > > > >> >> >> > >
> > > > >> >> >> > > Jihoon
> > > > >> >> >> > >
> > > > >> >> >> > > On Tue, Jun 11, 2019 at 4:51 PM Sandish Kumar HN <
> > > > >> >> >> sanysand...@gmail.com>
> > > > >> >> >> > > wrote:
> > > > >> >> >> > >
> > > > >> >> >> > > > Hi All,
> > > > >> >> >> > > >
> > > > >> >> >> > > > I'm getting below error on mvn clean install on the
> > master
> > > > >> branch
> > > > >> >> >> > > > Java Version 1.8.X
> > > > >> >> >> > > > Maven 3.6.X
> > > > >> >> >> > > >
> > > > >> >> >> > > > org.junit.runners.model.TestTimedOutException: test
> > timed
> > > > out
> > > > >> >> after
> > > > >> >> >> > 5000
> > > > >> >> >> > > > milliseconds
> > > > >> >> >> > > >
> > > > >> >> >> > > > at sun.misc.Unsafe.park(Native Method)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >>
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > java.util.concurrent.FutureTask.get(FutureTask.java:191)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.druid.server.SegmentManagerThreadSafetyTest.testLoadMultipleSegments(SegmentManagerThreadSafetyTest.java:166)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > > > Method)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at java.lang.reflect.Method.invoke(Method.java:498)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > java.util.concurrent.FutureTask.run(FutureTask.java:266)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at java.lang.Thread.run(Thread.java:748)
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> testLoadSameSegment(org.apache.druid.server.SegmentManagerThreadSafetyTest)
> > > > >> >> >> > > > Time elapsed: 5.009 sec <<< ERROR!
> > > > >> >> >> > > >
> > > > >> >> >> > > > org.junit.runners.model.TestTimedOutException: test
> > timed
> > > > out
> > > > >> >> after
> > > > >> >> >> > 5000
> > > > >> >> >> > > > milliseconds
> > > > >> >> >> > > >
> > > > >> >> >> > > > at sun.misc.Unsafe.park(Native Method)
> > > > >> >> >> > > >
> > > > >> >> >> > > > at
> > > > >> >>
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > > > Tests in error:
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.druid.server.SegmentManagerThreadSafetyTest.testLoadMultipleSegments(org.apache.druid.server.SegmentManagerThreadSafetyTest)
> > > > >> >> >> > > >
> > > > >> >> >> > > > Run 1:
> > > > >> >> >> SegmentManagerThreadSafetyTest.testLoadMultipleSegments:166
> »
> > > > >> >> >> > > > TestTimedOut tes...
> > > > >> >> >> > > >
> > > > >> >> >> > > > Run 2:
> > > > >> >> >> SegmentManagerThreadSafetyTest.testLoadMultipleSegments:166
> »
> > > > >> >> >> > > > TestTimedOut tes...
> > > > >> >> >> > > >
> > > > >> >> >> > > > Run 3:
> > > > >> >> >> SegmentManagerThreadSafetyTest.testLoadMultipleSegments:166
> »
> > > > >> >> >> > > > TestTimedOut tes...
> > > > >> >> >> > > >
> > > > >> >> >> > > > Run 4:
> > > > >> >> >> SegmentManagerThreadSafetyTest.testLoadMultipleSegments:166
> »
> > > > >> >> >> > > > TestTimedOut tes...
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > > > Flaked tests:
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.druid.server.SegmentManagerThreadSafetyTest.testLoadSameSegment(org.apache.druid.server.SegmentManagerThreadSafetyTest)
> > > > >> >> >> > > >
> > > > >> >> >> > > > Run 1:
> > > > >> SegmentManagerThreadSafetyTest.testLoadSameSegment:135 »
> > > > >> >> >> > > > TestTimedOut test tim...
> > > > >> >> >> > > >
> > > > >> >> >> > > > Run 2: PASS
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > > > Can someone please on this ??
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > > > --
> > > > >> >> >> > > >
> > > > >> >> >> > > > Thanks,
> > > > >> >> >> > > > Regards,
> > > > >> >> >> > > > SandishKumar HN
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> > --
> > > > >> >> >> >
> > > > >> >> >> > Thanks,
> > > > >> >> >> > Regards,
> > > > >> >> >> > SandishKumar HN
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >> >
> > > > >> >> >
> > > > >> >> > --
> > > > >> >> >
> > > > >> >> > Thanks,
> > > > >> >> > Regards,
> > > > >> >> > SandishKumar HN
> > > > >> >> >
> > > > >> >> >
> > > > ---------------------------------------------------------------------
> > > > >> >> > To unsubscribe, e-mail: dev-unsubscr...@druid.apache.org
> > > > >> >> > For additional commands, e-mail: dev-h...@druid.apache.org
> > > > >> >>
> > > > >> >
> > > > >> >
> > > > >> > --
> > > > >> >
> > > > >> > Thanks,
> > > > >> > Regards,
> > > > >> > SandishKumar HN
> > > > >> >
> > > > >> >
> > > ---------------------------------------------------------------------
> > > > >> > To unsubscribe, e-mail: dev-unsubscr...@druid.apache.org
> > > > >> > For additional commands, e-mail: dev-h...@druid.apache.org
> > > > >>
> > > > >
> > > > >
> > > > > --
> > > > >
> > > > > Thanks,
> > > > > Regards,
> > > > > SandishKumar HN
> > > > >
> > > >
> > > >
> > > > --
> > > >
> > > > Thanks,
> > > > Regards,
> > > > SandishKumar HN
> > > >
> > >
> >
> >
> > --
> >
> > Thanks,
> > Regards,
> > SandishKumar HN
> >
>
--
Thanks,
Regards,
SandishKumar HN
