[jira] [Created] (FLINK-15929) test_dependency failed on travis

[Shang Yuanchun (Jira)]

Dian Fu created FLINK-15929:
-------------------------------

             Summary: test_dependency failed on travis
                 Key: FLINK-15929
                 URL: https://issues.apache.org/jira/browse/FLINK-15929
             Project: Flink
          Issue Type: Test
          Components: API / Python
            Reporter: Dian Fu
             Fix For: 1.10.1, 1.11.0


The Python tests "test_dependency" is instable. It failed on travis with the following exception:
{code}
"Source: PythonInputFormatTableSource(a, b) -> SourceConversion(table=[default_catalog.default_database.Unregistered_TableSource_862767019, source: [PythonInputFormatTableSource(a, b)]], fields=[a, b]) -> StreamExecPythonCalc -> Calc(select=[f0 AS _c0, a]) -> SinkConversionToRow -> Map -> Sink: Unnamed (1/2)" #581 prio=5 os_prio=0 cpu=32.04ms elapsed=302.56s tid=0x0000000001f26000 nid=0x4662 waiting on condition  [0x00007f0acb7f5000]
   java.lang.Thread.State: TIMED_WAITING (parking)
        at jdk.internal.misc.Unsafe.park(java.base@11.0.2/Native Method)
        - parking to wait for  <0x000000008aa3bfc0> (a java.util.concurrent.CompletableFuture$Signaller)
        at java.util.concurrent.locks.LockSupport.parkNanos(java.base@11.0.2/LockSupport.java:234)
        at java.util.concurrent.CompletableFuture$Signaller.block(java.base@11.0.2/CompletableFuture.java:1798)
        at java.util.concurrent.ForkJoinPool.managedBlock(java.base@11.0.2/ForkJoinPool.java:3128)
        at java.util.concurrent.CompletableFuture.timedGet(java.base@11.0.2/CompletableFuture.java:1868)
        at java.util.concurrent.CompletableFuture.get(java.base@11.0.2/CompletableFuture.java:2021)
        at org.apache.beam.runners.fnexecution.control.MapControlClientPool.getClient(MapControlClientPool.java:69)
        at org.apache.beam.runners.fnexecution.control.MapControlClientPool$$Lambda$1090/0x0000000100d70040.take(Unknown Source)
        at org.apache.beam.runners.fnexecution.environment.ProcessEnvironmentFactory.createEnvironment(ProcessEnvironmentFactory.java:126)
        at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$1.load(DefaultJobBundleFactory.java:178)
        at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$1.load(DefaultJobBundleFactory.java:162)
        at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3528)
        at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2277)
        at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2154)
        - locked <0x000000008aa02788> (a org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$StrongEntry)
        at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2044)
        at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache.get(LocalCache.java:3952)
        at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3974)
        at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4958)
        at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4964)
        at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.<init>(DefaultJobBundleFactory.java:211)
        at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.<init>(DefaultJobBundleFactory.java:202)
        at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory.forStage(DefaultJobBundleFactory.java:185)
        at org.apache.flink.python.AbstractPythonFunctionRunner.open(AbstractPythonFunctionRunner.java:179)
        at org.apache.flink.table.runtime.operators.python.AbstractPythonScalarFunctionOperator$ProjectUdfInputPythonScalarFunctionRunner.open(AbstractPythonScalarFunctionOperator.java:193)
        at org.apache.flink.streaming.api.operators.python.AbstractPythonFunctionOperator.open(AbstractPythonFunctionOperator.java:139)
        at org.apache.flink.table.runtime.operators.python.AbstractPythonScalarFunctionOperator.open(AbstractPythonScalarFunctionOperator.java:143)
        at org.apache.flink.table.runtime.operators.python.BaseRowPythonScalarFunctionOperator.open(BaseRowPythonScalarFunctionOperator.java:86)
        at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeStateAndOpen(StreamTask.java:1007)
        at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$beforeInvoke$0(StreamTask.java:454)
        at org.apache.flink.streaming.runtime.tasks.StreamTask$$Lambda$874/0x0000000100a4d840.run(Unknown Source)
        at org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.runThrowing(StreamTaskActionExecutor.java:94)
        - locked <0x000000008ae28e58> (a java.lang.Object)
        at org.apache.flink.streaming.runtime.tasks.StreamTask.beforeInvoke(StreamTask.java:449)
        at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:461)
        at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:707)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:532)
        at java.lang.Thread.run(java.base@11.0.2/Thread.java:834)
{code}

instance: https://api.travis-ci.org/v3/job/646429930/log.txt



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