[
https://issues.apache.org/jira/browse/BEAM-9757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Beam JIRA Bot reassigned BEAM-9757:
-----------------------------------
Assignee: (was: Tyson Hamilton)
> 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
> 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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