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https://issues.apache.org/jira/browse/BEAM-9757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17280618#comment-17280618
]
Beam JIRA Bot commented on BEAM-9757:
-------------------------------------
This issue is assigned but has not received an update in 30 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> Flake in JavaPortabilityApi precommit
> -------------------------------------
>
> Key: BEAM-9757
> URL: https://issues.apache.org/jira/browse/BEAM-9757
> Project: Beam
> Issue Type: Bug
> Components: test-failures
> Reporter: Kyle Weaver
> Assignee: Tyson Hamilton
> Priority: P1
> Labels: beam-fixit, flake, stale-assigned
>
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitorTest.detectGCThrashing
> Error Message
> java.lang.AssertionError
> Stacktrace
> java.lang.AssertionError
> at org.junit.Assert.fail(Assert.java:87)
> at org.junit.Assert.assertTrue(Assert.java:42)
> at org.junit.Assert.assertTrue(Assert.java:53)
> at
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitorTest.detectGCThrashing(MemoryMonitorTest.java:93)
> 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$1.runReflectiveCall(FrameworkMethod.java:59)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:288)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:282)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.lang.Thread.run(Thread.java:748)
> Standard Error
> Apr 13, 2020 11:38:54 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor run
> INFO: Memory is used/total/max = 189/1511/1820 MB, GC last/max = 0.00/0.00 %,
> #pushbacks=0, gc thrashing=false
> Apr 13, 2020 11:38:56 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor dumpHeap
> WARNING: Heap dumped to
> /tmp/junit4868537985750235077/junit1782833439507703448/heap_dump.hprof
> Apr 13, 2020 11:38:58 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor run
> INFO: Memory is used/total/max = 210/1511/1820 MB, GC last/max = 0.00/0.00 %,
> #pushbacks=0, gc thrashing=false
> Apr 13, 2020 11:38:58 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor dumpHeap
> WARNING: Heap dumped to
> /tmp/junit5110608932509920991/junit3762538188841792209/heap_dump.hprof
> Apr 13, 2020 11:38:59 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor run
> INFO: Memory is used/total/max = 231/1511/1820 MB, GC last/max = 0.00/0.00 %,
> #pushbacks=0, gc thrashing=false
> Apr 13, 2020 11:38:59 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor dumpHeap
> WARNING: Heap dumped to
> /tmp/junit419632844612311154/junit923609148290982010/heap_dump.hprof
> Apr 13, 2020 11:38:59 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor
> tryUploadHeapDumpIfItExists
> INFO: Looking for heap dump at
> /tmp/junit419632844612311154/junit923609148290982010/heap_dump.hprof
> Apr 13, 2020 11:38:59 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor
> tryUploadHeapDumpIfItExists
> WARNING: Heap dump
> /tmp/junit419632844612311154/junit923609148290982010/heap_dump.hprof
> detected, attempting to upload to GCS
> Apr 13, 2020 11:39:00 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor
> tryUploadHeapDumpIfItExists
> WARNING: Heap dump
> /tmp/junit419632844612311154/junit923609148290982010/heap_dump.hprof uploaded
> to
> /tmp/junit419632844612311154/junit2761624807817345489/heap_dumpa8934b66-834c-4c26-8b05-47c995150ef8.hprof
> Apr 13, 2020 11:39:00 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor
> tryUploadHeapDumpIfItExists
> INFO: Deleted local heap dump
> /tmp/junit419632844612311154/junit923609148290982010/heap_dump.hprof
> Apr 13, 2020 11:39:00 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor run
> INFO: Memory is used/total/max = 247/1511/1820 MB, GC last/max =
> 120.00/120.00 %, #pushbacks=0, gc thrashing=false
> Apr 13, 2020 11:39:00 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor waitForResources
> INFO: Waiting for resources for Test2. Memory is used/total/max =
> 247/1511/1820 MB, GC last/max = 100.00/120.00 %, #pushbacks=1, gc
> thrashing=true
> Apr 13, 2020 11:39:00 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor waitForResources
> INFO: Resources granted for Test2. Memory is used/total/max = 247/1511/1820
> MB, GC last/max = 0.00/120.00 %, #pushbacks=1, gc thrashing=false
> Apr 13, 2020 11:39:00 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor run
> INFO: Memory is used/total/max = 257/1511/1820 MB, GC last/max = 0.00/0.00 %,
> #pushbacks=0, gc thrashing=false
> Apr 13, 2020 11:39:03 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor dumpHeap
> WARNING: Heap dumped to
> /tmp/junit8536797963449583216/junit7789550538562597859/heap_dump.hprof
> Apr 13, 2020 11:39:07 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor run
> INFO: Memory is used/total/max = 259/1511/1820 MB, GC last/max = 4.97/4.97 %,
> #pushbacks=0, gc thrashing=false
> Apr 13, 2020 11:39:07 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor dumpHeap
> WARNING: Heap dumped to
> /tmp/junit8536797963449583216/junit7789550538562597859/heap_dump.hprof
> Apr 13, 2020 11:39:07 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor run
> INFO: Memory is used/total/max = 259/1511/1820 MB, GC last/max = 5.25/5.25 %,
> #pushbacks=0, gc thrashing=false
> Apr 13, 2020 11:39:07 PM
> org.apache.beam.runners.dataflow.worker.util.MemoryMonitor run
> INFO: Memory is used/total/max = 260/1511/1820 MB, GC last/max = 5.45/5.45 %,
> #pushbacks=0, gc thrashing=false
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