Till Rohrmann created FLINK-24764:
-------------------------------------

             Summary: pyflink/table/tests/test_udf.py hang on Azure
                 Key: FLINK-24764
                 URL: https://issues.apache.org/jira/browse/FLINK-24764
             Project: Flink
          Issue Type: Bug
          Components: API / Python
    Affects Versions: 1.15.0
            Reporter: Till Rohrmann
             Fix For: 1.15.0


{{pyflink/table/tests/test_udf.py}} seems to hang on Azure.

{code}
2021-11-04T03:12:01.4537829Z py36-cython run-test: commands[3] | pytest 
--durations=20
2021-11-04T03:12:03.6955063Z ============================= test session starts 
==============================
2021-11-04T03:12:03.6957461Z platform linux -- Python 3.6.13, pytest-6.2.5, 
py-1.10.0, pluggy-1.0.0
2021-11-04T03:12:03.6959285Z cachedir: .tox/py36-cython/.pytest_cache
2021-11-04T03:12:03.6960653Z rootdir: /__w/1/s/flink-python
2021-11-04T03:12:03.6961356Z collected 690 items
2021-11-04T03:12:03.6961755Z 
2021-11-04T03:12:04.6615796Z pyflink/common/tests/test_configuration.py 
..........                    [  1%]
2021-11-04T03:12:04.9315499Z pyflink/common/tests/test_execution_config.py 
.......................    [  4%]
2021-11-04T03:12:05.4226061Z pyflink/common/tests/test_serialization_schemas.py 
...                   [  5%]
2021-11-04T03:12:05.8920762Z pyflink/common/tests/test_typeinfo.py ...          
                      [  5%]
2021-11-04T03:12:10.3843622Z 
pyflink/dataset/tests/test_execution_environment.py ...s.....            [  6%]
2021-11-04T03:12:10.4385641Z 
pyflink/dataset/tests/test_execution_environment_completeness.py .       [  7%]
2021-11-04T03:12:10.5390180Z 
pyflink/datastream/tests/test_check_point_config.py ...........          [  8%]
2021-11-04T03:12:20.1148835Z pyflink/datastream/tests/test_connectors.py ...    
                      [  9%]
2021-11-04T03:13:12.4436977Z pyflink/datastream/tests/test_data_stream.py 
........................... [ 13%]
2021-11-04T03:13:22.6815256Z ............                                       
                      [ 14%]
2021-11-04T03:13:22.9777981Z pyflink/datastream/tests/test_state_backend.py 
..............            [ 16%]
2021-11-04T03:13:33.4281095Z 
pyflink/datastream/tests/test_stream_execution_environment.py .......... [ 18%]
2021-11-04T03:13:45.3707210Z .....s.................                            
                      [ 21%]
2021-11-04T03:13:45.5100419Z 
pyflink/datastream/tests/test_stream_execution_environment_completeness.py . [ 
21%]
2021-11-04T03:13:45.5107357Z                                                    
                      [ 21%]
2021-11-04T03:13:45.5824541Z pyflink/fn_execution/tests/test_coders.py 
sssssssssssssssssssss          [ 24%]
2021-11-04T03:13:45.6311670Z pyflink/fn_execution/tests/test_fast_coders.py 
...................       [ 27%]
2021-11-04T03:13:45.6480686Z 
pyflink/fn_execution/tests/test_flink_fn_execution_pb2_synced.py .       [ 27%]
2021-11-04T03:13:48.3033527Z 
pyflink/fn_execution/tests/test_process_mode_boot.py ...                 [ 28%]
2021-11-04T03:13:48.3169538Z pyflink/metrics/tests/test_metric.py .....         
                      [ 28%]
2021-11-04T03:13:48.3928810Z pyflink/ml/tests/test_ml_environment.py ...        
                      [ 29%]
2021-11-04T03:13:48.4381082Z pyflink/ml/tests/test_ml_environment_factory.py 
...                      [ 29%]
2021-11-04T03:13:48.4696143Z pyflink/ml/tests/test_params.py .............      
                      [ 31%]
2021-11-04T03:13:48.5140301Z pyflink/ml/tests/test_pipeline.py ....             
                      [ 32%]
2021-11-04T03:13:50.2573824Z pyflink/ml/tests/test_pipeline_it_case.py ...      
                      [ 32%]
2021-11-04T03:13:50.3598135Z pyflink/ml/tests/test_pipeline_stage.py ..         
                      [ 32%]
2021-11-04T03:14:18.5397420Z pyflink/table/tests/test_aggregate.py .........    
                      [ 34%]
2021-11-04T03:14:20.1852937Z pyflink/table/tests/test_calc.py .......           
                      [ 35%]
2021-11-04T03:14:21.3674525Z pyflink/table/tests/test_catalog.py 
.................................... [ 40%]
2021-11-04T03:14:22.4375814Z ...........................................        
                      [ 46%]
2021-11-04T03:14:22.4966492Z pyflink/table/tests/test_catalog_completeness.py 
........                [ 47%]
2021-11-04T03:14:22.7401730Z pyflink/table/tests/test_column_operation.py ....  
                      [ 48%]
2021-11-04T03:14:23.0096076Z pyflink/table/tests/test_correlate.py ....         
                      [ 48%]
2021-11-04T03:14:45.9507861Z pyflink/table/tests/test_dependency.py ........    
                      [ 50%]
2021-11-04T03:14:46.2722163Z pyflink/table/tests/test_descriptor.py 
................................. [ 54%]
2021-11-04T03:14:47.8354647Z 
.........................................................                [ 63%]
2021-11-04T03:14:47.8736949Z pyflink/table/tests/test_distinct.py .             
                      [ 63%]
2021-11-04T03:14:47.8937508Z 
pyflink/table/tests/test_environment_completeness.py .                   [ 63%]
2021-11-04T03:14:47.9173952Z pyflink/table/tests/test_environment_settings.py 
....                    [ 64%]
2021-11-04T03:14:47.9299408Z 
pyflink/table/tests/test_environment_settings_completeness.py ..         [ 64%]
2021-11-04T03:14:48.1290014Z pyflink/table/tests/test_explain.py .              
                      [ 64%]
2021-11-04T03:14:48.2802920Z pyflink/table/tests/test_expression.py ..          
                      [ 64%]
2021-11-04T03:14:48.3411951Z 
pyflink/table/tests/test_expression_completeness.py .                    [ 64%]
2021-11-04T03:14:48.3659747Z 
pyflink/table/tests/test_expressions_completeness.py .                   [ 65%]
2021-11-04T03:14:48.7382764Z pyflink/table/tests/test_join.py ......            
                      [ 65%]
2021-11-04T03:15:07.8971840Z pyflink/table/tests/test_pandas_conversion.py 
................           [ 68%]
2021-11-04T03:15:49.5061569Z pyflink/table/tests/test_pandas_udaf.py 
..............                   [ 70%]
2021-11-04T03:16:35.0412479Z pyflink/table/tests/test_pandas_udf.py 
.............                     [ 72%]
2021-11-04T03:16:35.2174275Z pyflink/table/tests/test_schema_operation.py ..    
                      [ 72%]
2021-11-04T03:16:35.5570472Z pyflink/table/tests/test_set_operation.py ......   
                      [ 73%]
2021-11-04T03:16:35.9440722Z pyflink/table/tests/test_shell_example.py ..       
                      [ 73%]
2021-11-04T03:16:36.0818236Z pyflink/table/tests/test_sort.py ...               
                      [ 74%]
2021-11-04T03:16:42.3128606Z pyflink/table/tests/test_sql.py ......             
                      [ 74%]
2021-11-04T03:16:42.3393973Z pyflink/table/tests/test_table_completeness.py .   
                      [ 75%]
2021-11-04T03:16:42.4322263Z pyflink/table/tests/test_table_config.py ......... 
                      [ 76%]
2021-11-04T03:16:42.4497849Z 
pyflink/table/tests/test_table_config_completeness.py .                  [ 76%]
2021-11-04T03:16:48.7891322Z pyflink/table/tests/test_table_environment_api.py 
...................... [ 79%]
2021-11-04T03:16:58.1699567Z .........................................          
                      [ 85%]
2021-11-04T03:16:58.8107194Z pyflink/table/tests/test_table_schema.py 
............                    [ 87%]
2021-11-04T03:17:01.4033597Z pyflink/table/tests/test_types.py 
...................................    [ 92%]
2021-11-04T03:33:04.0138220Z pyflink/table/tests/test_udf.py 
............................==============================================================================
2021-11-04T03:33:04.0138913Z Process produced no output for 900 seconds.
2021-11-04T03:33:04.0139623Z 
==============================================================================
2021-11-04T03:33:04.0145949Z 
==============================================================================
2021-11-04T03:33:04.0146967Z The following Java processes are running (JPS)
2021-11-04T03:33:04.0147420Z 
==============================================================================
2021-11-04T03:33:04.0218249Z Picked up JAVA_TOOL_OPTIONS: 
-XX:+HeapDumpOnOutOfMemoryError
2021-11-04T03:33:04.2000801Z 77383 PythonGatewayServer
2021-11-04T03:33:04.2001279Z 98730 Jps
2021-11-04T03:33:04.2046186Z 
==============================================================================
2021-11-04T03:33:04.2046623Z Printing stack trace of Java process 77383
2021-11-04T03:33:04.2050853Z 
==============================================================================
2021-11-04T03:33:04.2092916Z Picked up JAVA_TOOL_OPTIONS: 
-XX:+HeapDumpOnOutOfMemoryError
2021-11-04T03:33:04.5640129Z 2021-11-04 03:33:04
2021-11-04T03:33:04.5641239Z Full thread dump OpenJDK 64-Bit Server VM 
(25.282-b08 mixed mode):
2021-11-04T03:33:04.5641705Z 
2021-11-04T03:33:04.5645703Z "Attach Listener" #14449 daemon prio=9 os_prio=0 
tid=0x00007f742026c800 nid=0x181c5 runnable [0x0000000000000000]
2021-11-04T03:33:04.5646878Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.5647097Z 
2021-11-04T03:33:04.5649168Z "flink-akka.actor.default-dispatcher-94" #14448 
prio=5 os_prio=0 tid=0x00007f740c04f800 nid=0x181a0 waiting on condition 
[0x00007f73fbbfc000]
2021-11-04T03:33:04.5649828Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.5653249Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.5654812Z    - parking to wait for  <0x00000000e2e88048> (a 
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinPool)
2021-11-04T03:33:04.5656448Z    at 
akka.dispatch.forkjoin.ForkJoinPool.scan(ForkJoinPool.java:2075)
2021-11-04T03:33:04.5659941Z    at 
akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
2021-11-04T03:33:04.5662500Z    at 
akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2021-11-04T03:33:04.5662966Z 
2021-11-04T03:33:04.5674146Z "flink-taskexecutor-io-thread-1" #14368 daemon 
prio=5 os_prio=0 tid=0x00007f740c02d000 nid=0x17fc0 waiting on condition 
[0x00007f73d7ffe000]
2021-11-04T03:33:04.5678969Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.5679628Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.5681892Z    - parking to wait for  <0x00000000e35b5128> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.5684484Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.5687799Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.5688709Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.5689650Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.5690229Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.5694053Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.5694726Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.5694904Z 
2021-11-04T03:33:04.5695729Z "Flink-DispatcherRestEndpoint-thread-4" #14358 
daemon prio=5 os_prio=0 tid=0x00007f741c34d000 nid=0x17f8e waiting on condition 
[0x00007f73d66e7000]
2021-11-04T03:33:04.5697814Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.5700918Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.5770674Z    - parking to wait for  <0x00000000e362a890> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.5771503Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.5772202Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.5772995Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
2021-11-04T03:33:04.5773730Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
2021-11-04T03:33:04.5776036Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.5776924Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.5777585Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.5799645Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.5800887Z 
2021-11-04T03:33:04.5809590Z "Flink-DispatcherRestEndpoint-thread-3" #14357 
daemon prio=5 os_prio=0 tid=0x00007f73ebb62800 nid=0x17f8d waiting on condition 
[0x00007f73f9c24000]
2021-11-04T03:33:04.5813500Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.5814024Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.5827398Z    - parking to wait for  <0x00000000e362a890> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.5828319Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.5829012Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.5834268Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
2021-11-04T03:33:04.5836773Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
2021-11-04T03:33:04.5839612Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.5852571Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.5863778Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.5870477Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.5878743Z 
2021-11-04T03:33:04.5884225Z "Flink-DispatcherRestEndpoint-thread-2" #14355 
daemon prio=5 os_prio=0 tid=0x00007f73d99cd000 nid=0x17f81 waiting on condition 
[0x00007f73fb988000]
2021-11-04T03:33:04.5884923Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.5885509Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.5886775Z    - parking to wait for  <0x00000000e362a890> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.5887954Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.5888767Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.5889631Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
2021-11-04T03:33:04.5890311Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
2021-11-04T03:33:04.5891062Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.5891600Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.5892147Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.5892998Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.5893210Z 
2021-11-04T03:33:04.5894054Z "grpc-nio-worker-ELG-201-2" #14350 daemon prio=5 
os_prio=0 tid=0x000055ffb5fc0800 nid=0x17f57 runnable [0x00007f73e5ff1000]
2021-11-04T03:33:04.5894625Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.5895060Z    at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
2021-11-04T03:33:04.5896077Z    at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
2021-11-04T03:33:04.5896919Z    at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
2021-11-04T03:33:04.5897386Z    at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
2021-11-04T03:33:04.5898227Z    - locked <0x00000000e467bfd8> (a 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.SelectedSelectionKeySet)
2021-11-04T03:33:04.5898950Z    - locked <0x00000000e467bd80> (a 
java.util.Collections$UnmodifiableSet)
2021-11-04T03:33:04.5899586Z    - locked <0x00000000e467bc68> (a 
sun.nio.ch.EPollSelectorImpl)
2021-11-04T03:33:04.5900034Z    at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
2021-11-04T03:33:04.5900822Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
2021-11-04T03:33:04.5901827Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:824)
2021-11-04T03:33:04.5902621Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:457)
2021-11-04T03:33:04.5903292Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1044)
2021-11-04T03:33:04.5903977Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
2021-11-04T03:33:04.5904651Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
2021-11-04T03:33:04.5905194Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.5905395Z 
2021-11-04T03:33:04.5906057Z "grpc-nio-worker-ELG-201-1" #14348 daemon prio=5 
os_prio=0 tid=0x000055ffb5fc5000 nid=0x17f51 runnable [0x00007f73d57d8000]
2021-11-04T03:33:04.5906610Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.5907178Z    at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
2021-11-04T03:33:04.5907929Z    at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
2021-11-04T03:33:04.5908433Z    at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
2021-11-04T03:33:04.5908940Z    at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
2021-11-04T03:33:04.5909765Z    - locked <0x00000000e4678540> (a 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.SelectedSelectionKeySet)
2021-11-04T03:33:04.5910654Z    - locked <0x00000000e46782e8> (a 
java.util.Collections$UnmodifiableSet)
2021-11-04T03:33:04.5911421Z    - locked <0x00000000e46781d0> (a 
sun.nio.ch.EPollSelectorImpl)
2021-11-04T03:33:04.5912003Z    at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
2021-11-04T03:33:04.5912577Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
2021-11-04T03:33:04.5913370Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:824)
2021-11-04T03:33:04.5913958Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:457)
2021-11-04T03:33:04.5914591Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1044)
2021-11-04T03:33:04.5915243Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
2021-11-04T03:33:04.5915873Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
2021-11-04T03:33:04.5916383Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.5916550Z 
2021-11-04T03:33:04.5917238Z "TableResult-await-thread" #14346 daemon prio=5 
os_prio=0 tid=0x00007f73db096800 nid=0x17f39 waiting on condition 
[0x00007f73ec1fb000]
2021-11-04T03:33:04.5917741Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.5918086Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.5918688Z    - parking to wait for  <0x00000000e47415a0> (a 
java.util.concurrent.CompletableFuture$Signaller)
2021-11-04T03:33:04.5919183Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.5919680Z    at 
java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1707)
2021-11-04T03:33:04.5920180Z    at 
java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
2021-11-04T03:33:04.5920675Z    at 
java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1742)
2021-11-04T03:33:04.5921166Z    at 
java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
2021-11-04T03:33:04.5921686Z    at 
org.apache.flink.table.api.internal.InsertResultIterator.hasNext(InsertResultIterator.java:54)
2021-11-04T03:33:04.5922299Z    at 
org.apache.flink.table.api.internal.TableResultImpl$CloseableRowIteratorWrapper.hasNext(TableResultImpl.java:350)
2021-11-04T03:33:04.5922946Z    at 
org.apache.flink.table.api.internal.TableResultImpl$CloseableRowIteratorWrapper.isFirstRowReady(TableResultImpl.java:363)
2021-11-04T03:33:04.5923556Z    at 
org.apache.flink.table.api.internal.TableResultImpl.lambda$awaitInternal$1(TableResultImpl.java:110)
2021-11-04T03:33:04.5924096Z    at 
org.apache.flink.table.api.internal.TableResultImpl$$Lambda$1757/1188663962.run(Unknown
 Source)
2021-11-04T03:33:04.5924597Z    at 
java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1640)
2021-11-04T03:33:04.5925108Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
2021-11-04T03:33:04.5925613Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.5926042Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.5926206Z 
2021-11-04T03:33:04.5926848Z "grpc-nio-boss-ELG-200-1" #14345 daemon prio=5 
os_prio=0 tid=0x00007f742c07e000 nid=0x17f38 runnable [0x00007f73fbcfd000]
2021-11-04T03:33:04.5927463Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.5927834Z    at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
2021-11-04T03:33:04.5928411Z    at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
2021-11-04T03:33:04.5958791Z    at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
2021-11-04T03:33:04.5959911Z    at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
2021-11-04T03:33:04.5960888Z    - locked <0x00000000e46747e8> (a 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.SelectedSelectionKeySet)
2021-11-04T03:33:04.5961655Z    - locked <0x00000000e4664580> (a 
java.util.Collections$UnmodifiableSet)
2021-11-04T03:33:04.5962470Z    - locked <0x00000000e4664468> (a 
sun.nio.ch.EPollSelectorImpl)
2021-11-04T03:33:04.5963076Z    at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
2021-11-04T03:33:04.5963918Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
2021-11-04T03:33:04.5968276Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:824)
2021-11-04T03:33:04.5968991Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:457)
2021-11-04T03:33:04.5969621Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1044)
2021-11-04T03:33:04.5970277Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
2021-11-04T03:33:04.5970914Z    at 
org.apache.beam.vendor.grpc.v1p26p0.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
2021-11-04T03:33:04.5971429Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.5971613Z 
2021-11-04T03:33:04.5973350Z "Source: PythonInputFormatTableSource(a, b, c, d, 
e, f, g, h, i, j, k, l, m, n, o, p, q) -> 
SourceConversion(table=[default_catalog.default_database.Unregistered_TableSource_856415295,
 source: [PythonInputFormatTableSource(a, b, c, d, e, f, g, h, i, j, k, l, m, 
n, o, p, q)]], fields=[a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q]) -> 
BatchExecPythonCalc -> SinkConversionToRow -> Map -> Sink: Unnamed (2/2)#0" 
#14340 prio=5 os_prio=0 tid=0x00007f7404117000 nid=0x17f37 waiting on condition 
[0x00007f73fbafa000]
2021-11-04T03:33:04.5974714Z    java.lang.Thread.State: TIMED_WAITING (parking)
2021-11-04T03:33:04.5975082Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.5975713Z    - parking to wait for  <0x00000000e625df20> (a 
java.util.concurrent.CompletableFuture$Signaller)
2021-11-04T03:33:04.5976287Z    at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
2021-11-04T03:33:04.5976795Z    at 
java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1709)
2021-11-04T03:33:04.5977307Z    at 
java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
2021-11-04T03:33:04.5977797Z    at 
java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1788)
2021-11-04T03:33:04.5978285Z    at 
java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1928)
2021-11-04T03:33:04.5978832Z    at 
org.apache.beam.runners.fnexecution.control.MapControlClientPool.getClient(MapControlClientPool.java:69)
2021-11-04T03:33:04.5979400Z    at 
org.apache.beam.runners.fnexecution.control.MapControlClientPool$$Lambda$1346/2006768656.take(Unknown
 Source)
2021-11-04T03:33:04.5980008Z    at 
org.apache.beam.runners.fnexecution.environment.ProcessEnvironmentFactory.createEnvironment(ProcessEnvironmentFactory.java:113)
2021-11-04T03:33:04.5980700Z    at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$1.load(DefaultJobBundleFactory.java:248)
2021-11-04T03:33:04.5990463Z    at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$1.load(DefaultJobBundleFactory.java:227)
2021-11-04T03:33:04.5993732Z    at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3528)
2021-11-04T03:33:04.5994709Z    at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2277)
2021-11-04T03:33:04.5995637Z    at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2154)
2021-11-04T03:33:04.5999577Z    - locked <0x00000000e45f7d78> (a 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$StrongEntry)
2021-11-04T03:33:04.6000247Z    at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2044)
2021-11-04T03:33:04.6004552Z    at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache.get(LocalCache.java:3952)
2021-11-04T03:33:04.6012324Z    at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3974)
2021-11-04T03:33:04.6013339Z    at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4958)
2021-11-04T03:33:04.6015848Z    at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4964)
2021-11-04T03:33:04.6016673Z    at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.<init>(DefaultJobBundleFactory.java:447)
2021-11-04T03:33:04.6022568Z    at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.<init>(DefaultJobBundleFactory.java:432)
2021-11-04T03:33:04.6030814Z    at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory.forStage(DefaultJobBundleFactory.java:299)
2021-11-04T03:33:04.6034265Z    at 
org.apache.flink.streaming.api.runners.python.beam.BeamPythonFunctionRunner.createStageBundleFactory(BeamPythonFunctionRunner.java:413)
2021-11-04T03:33:04.6048364Z    at 
org.apache.flink.streaming.api.runners.python.beam.BeamPythonFunctionRunner.open(BeamPythonFunctionRunner.java:259)
2021-11-04T03:33:04.6060827Z    at 
org.apache.flink.streaming.api.operators.python.AbstractPythonFunctionOperator.open(AbstractPythonFunctionOperator.java:113)
2021-11-04T03:33:04.6070904Z    at 
org.apache.flink.table.runtime.operators.python.AbstractStatelessFunctionOperator.open(AbstractStatelessFunctionOperator.java:116)
2021-11-04T03:33:04.6072240Z    at 
org.apache.flink.table.runtime.operators.python.scalar.AbstractPythonScalarFunctionOperator.open(AbstractPythonScalarFunctionOperator.java:88)
2021-11-04T03:33:04.6073442Z    at 
org.apache.flink.table.runtime.operators.python.scalar.AbstractRowDataPythonScalarFunctionOperator.open(AbstractRowDataPythonScalarFunctionOperator.java:70)
2021-11-04T03:33:04.6074282Z    at 
org.apache.flink.table.runtime.operators.python.scalar.RowDataPythonScalarFunctionOperator.open(RowDataPythonScalarFunctionOperator.java:59)
2021-11-04T03:33:04.6083149Z    at 
org.apache.flink.streaming.runtime.tasks.OperatorChain.initializeStateAndOpenOperators(OperatorChain.java:433)
2021-11-04T03:33:04.6088550Z    at 
org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$beforeInvoke$2(StreamTask.java:548)
2021-11-04T03:33:04.6090437Z    at 
org.apache.flink.streaming.runtime.tasks.StreamTask$$Lambda$1226/2012103952.run(Unknown
 Source)
2021-11-04T03:33:04.6091341Z    at 
org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.runThrowing(StreamTaskActionExecutor.java:93)
2021-11-04T03:33:04.6092251Z    - locked <0x00000000e4222bb8> (a 
java.lang.Object)
2021-11-04T03:33:04.6095727Z    at 
org.apache.flink.streaming.runtime.tasks.StreamTask.beforeInvoke(StreamTask.java:538)
2021-11-04T03:33:04.6101449Z    at 
org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:578)
2021-11-04T03:33:04.6102054Z    at 
org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:758)
2021-11-04T03:33:04.6102521Z    at 
org.apache.flink.runtime.taskmanager.Task.run(Task.java:573)
2021-11-04T03:33:04.6102957Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6103128Z 
2021-11-04T03:33:04.6103539Z "CloseableReaperThread" #14339 daemon prio=5 
os_prio=0 tid=0x00007f742c078800 nid=0x17f36 in Object.wait() 
[0x00007f73e52e6000]
2021-11-04T03:33:04.6104284Z    java.lang.Thread.State: WAITING (on object 
monitor)
2021-11-04T03:33:04.6104666Z    at java.lang.Object.wait(Native Method)
2021-11-04T03:33:04.6105065Z    at 
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
2021-11-04T03:33:04.6105836Z    - locked <0x00000000e41c9ad0> (a 
java.lang.ref.ReferenceQueue$Lock)
2021-11-04T03:33:04.6106290Z    at 
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
2021-11-04T03:33:04.6106850Z    at 
org.apache.flink.core.fs.SafetyNetCloseableRegistry$CloseableReaperThread.run(SafetyNetCloseableRegistry.java:208)
2021-11-04T03:33:04.6107182Z 
2021-11-04T03:33:04.6107844Z "Flink-MetricRegistry-thread-1" #14337 daemon 
prio=5 os_prio=0 tid=0x00007f74042ab800 nid=0x17f34 waiting on condition 
[0x00007f73e5def000]
2021-11-04T03:33:04.6108539Z    java.lang.Thread.State: TIMED_WAITING (parking)
2021-11-04T03:33:04.6108905Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6109616Z    - parking to wait for  <0x00000000e2df2050> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6110171Z    at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
2021-11-04T03:33:04.6110755Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
2021-11-04T03:33:04.6111409Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
2021-11-04T03:33:04.6112040Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
2021-11-04T03:33:04.6112795Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6113318Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6113871Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6114333Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6114535Z 
2021-11-04T03:33:04.6115811Z "pool-550-thread-1" #14334 prio=5 os_prio=0 
tid=0x00007f73d99cc000 nid=0x17f31 waiting on condition [0x00007f73fa127000]
2021-11-04T03:33:04.6116518Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6116911Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6117643Z    - parking to wait for  <0x00000000e361f420> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6118228Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6119017Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6119999Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
2021-11-04T03:33:04.6120797Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
2021-11-04T03:33:04.6121351Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6121845Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6122355Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6122786Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6123151Z 
2021-11-04T03:33:04.6123812Z "jobmanager-future-thread-2" #14331 daemon prio=5 
os_prio=0 tid=0x00007f73d99cb800 nid=0x17f2e waiting on condition 
[0x00007f740828f000]
2021-11-04T03:33:04.6124528Z    java.lang.Thread.State: TIMED_WAITING (parking)
2021-11-04T03:33:04.6125558Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6126316Z    - parking to wait for  <0x00000000e3b22c98> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6126910Z    at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
2021-11-04T03:33:04.6128139Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
2021-11-04T03:33:04.6129174Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
2021-11-04T03:33:04.6129829Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
2021-11-04T03:33:04.6130399Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6130984Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6131525Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6131982Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6132267Z 
2021-11-04T03:33:04.6133184Z "mini-cluster-io-thread-8" #14322 daemon prio=5 
os_prio=0 tid=0x00007f742026c000 nid=0x17f25 waiting on condition 
[0x00007f73f971f000]
2021-11-04T03:33:04.6133699Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6134242Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6134932Z    - parking to wait for  <0x00000000e35a9ea0> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6135678Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6136408Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6137026Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.6137906Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6138792Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6139905Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6140436Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6140647Z 
2021-11-04T03:33:04.6141438Z "mini-cluster-io-thread-7" #14321 daemon prio=5 
os_prio=0 tid=0x00007f742027c000 nid=0x17f24 waiting on condition 
[0x00007f73fa329000]
2021-11-04T03:33:04.6142038Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6142461Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6143244Z    - parking to wait for  <0x00000000e35a9ea0> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6143876Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6144552Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6145238Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.6145845Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6146602Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6147545Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6148194Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6148380Z 
2021-11-04T03:33:04.6149627Z "jobmanager-future-thread-1" #14320 daemon prio=5 
os_prio=0 tid=0x00007f74202d6000 nid=0x17f23 waiting on condition 
[0x00007f73e60f2000]
2021-11-04T03:33:04.6150167Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6150717Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6151602Z    - parking to wait for  <0x00000000e3b22c98> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6152361Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6154257Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6155407Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
2021-11-04T03:33:04.6162767Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
2021-11-04T03:33:04.6163602Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6164169Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6164887Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6165340Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6165517Z 
2021-11-04T03:33:04.6166556Z "mini-cluster-io-thread-6" #14318 daemon prio=5 
os_prio=0 tid=0x00007f74100a5000 nid=0x17f21 waiting on condition 
[0x00007f73e56ea000]
2021-11-04T03:33:04.6167738Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6168139Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6168955Z    - parking to wait for  <0x00000000e35a9ea0> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6172169Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6172952Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6173566Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.6174453Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6175031Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6175615Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6176215Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6176404Z 
2021-11-04T03:33:04.6177549Z "mini-cluster-io-thread-5" #14317 daemon prio=5 
os_prio=0 tid=0x00007f73db096000 nid=0x17f20 waiting on condition 
[0x00007f73e68f8000]
2021-11-04T03:33:04.6178090Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6178456Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6179309Z    - parking to wait for  <0x00000000e35a9ea0> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6179844Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6180413Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6181190Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.6181704Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6182251Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6182986Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6183459Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6183648Z 
2021-11-04T03:33:04.6184521Z "mini-cluster-io-thread-4" #14316 daemon prio=5 
os_prio=0 tid=0x00007f73db095000 nid=0x17f1f waiting on condition 
[0x00007f73fad2d000]
2021-11-04T03:33:04.6185039Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6185407Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6186236Z    - parking to wait for  <0x00000000e35a9ea0> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6186950Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6187536Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6188149Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.6188661Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6189201Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6190228Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6190676Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6190853Z 
2021-11-04T03:33:04.6191556Z "mini-cluster-io-thread-3" #14315 daemon prio=5 
os_prio=0 tid=0x00007f73d99de000 nid=0x17f1e waiting on condition 
[0x00007f73e6bfb000]
2021-11-04T03:33:04.6192064Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6192423Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6193287Z    - parking to wait for  <0x00000000e35a9ea0> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6193836Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6194572Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6195172Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.6195876Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6196588Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6197124Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6197580Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6197756Z 
2021-11-04T03:33:04.6198626Z "mini-cluster-io-thread-2" #14314 daemon prio=5 
os_prio=0 tid=0x00007f73d99dd800 nid=0x17f1d waiting on condition 
[0x00007f73e6afa000]
2021-11-04T03:33:04.6199196Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6199569Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6200287Z    - parking to wait for  <0x00000000e35a9ea0> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6200837Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6201470Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6202079Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.6202597Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6203134Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6203674Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6204135Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6204312Z 
2021-11-04T03:33:04.6205185Z "Flink-DispatcherRestEndpoint-thread-1" #14312 
daemon prio=5 os_prio=0 tid=0x00007f73eb9aa800 nid=0x17f1b waiting on condition 
[0x00007f73d79f8000]
2021-11-04T03:33:04.6205732Z    java.lang.Thread.State: TIMED_WAITING (parking)
2021-11-04T03:33:04.6206412Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6207464Z    - parking to wait for  <0x00000000e362a890> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6208127Z    at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
2021-11-04T03:33:04.6208819Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
2021-11-04T03:33:04.6209589Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
2021-11-04T03:33:04.6210325Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
2021-11-04T03:33:04.6211297Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6211883Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6213234Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6214321Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6214505Z 
2021-11-04T03:33:04.6215476Z "mini-cluster-io-thread-1" #14311 daemon prio=5 
os_prio=0 tid=0x00007f73eb9aa000 nid=0x17f1a waiting on condition 
[0x00007f73e41d7000]
2021-11-04T03:33:04.6216004Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6216369Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6217389Z    - parking to wait for  <0x00000000e35a9ea0> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6218284Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6218860Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6219788Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.6220321Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6221017Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6221543Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6221983Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6222153Z 
2021-11-04T03:33:04.6222862Z "flink-rest-server-netty-boss-thread-1" #14310 
daemon prio=5 os_prio=0 tid=0x00007f73f1813800 nid=0x17f19 runnable 
[0x00007f73fa82c000]
2021-11-04T03:33:04.6223510Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.6223869Z    at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
2021-11-04T03:33:04.6224269Z    at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
2021-11-04T03:33:04.6224729Z    at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
2021-11-04T03:33:04.6225191Z    at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
2021-11-04T03:33:04.6225895Z    - locked <0x00000000e3686b58> (a 
org.apache.flink.shaded.netty4.io.netty.channel.nio.SelectedSelectionKeySet)
2021-11-04T03:33:04.6226558Z    - locked <0x00000000e36768f0> (a 
java.util.Collections$UnmodifiableSet)
2021-11-04T03:33:04.6227144Z    - locked <0x00000000e36767d8> (a 
sun.nio.ch.EPollSelectorImpl)
2021-11-04T03:33:04.6227565Z    at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
2021-11-04T03:33:04.6227968Z    at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
2021-11-04T03:33:04.6228530Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68)
2021-11-04T03:33:04.6229160Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:803)
2021-11-04T03:33:04.6229715Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:457)
2021-11-04T03:33:04.6230334Z    at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
2021-11-04T03:33:04.6231165Z    at 
org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
2021-11-04T03:33:04.6231662Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6231834Z 
2021-11-04T03:33:04.6232249Z "IOManager reader thread #1" #14304 daemon prio=5 
os_prio=0 tid=0x00007f73f1812800 nid=0x17f17 waiting on condition 
[0x00007f73d7af9000]
2021-11-04T03:33:04.6232741Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6233096Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6233956Z    - parking to wait for  <0x00000000e35b8160> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6234654Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6235215Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6235792Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.6236678Z    at 
org.apache.flink.runtime.io.disk.iomanager.IOManagerAsync$ReaderThread.run(IOManagerAsync.java:372)
2021-11-04T03:33:04.6236996Z 
2021-11-04T03:33:04.6237412Z "IOManager writer thread #1" #14303 daemon prio=5 
os_prio=0 tid=0x00007f73fd155800 nid=0x17f16 waiting on condition 
[0x00007f73e61f3000]
2021-11-04T03:33:04.6237919Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6238283Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6239001Z    - parking to wait for  <0x00000000e35b7c38> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6239548Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6240135Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
2021-11-04T03:33:04.6240852Z    at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
2021-11-04T03:33:04.6241740Z    at 
org.apache.flink.runtime.io.disk.iomanager.IOManagerAsync$WriterThread.run(IOManagerAsync.java:482)
2021-11-04T03:33:04.6242020Z 
2021-11-04T03:33:04.6242648Z "Timer-495" #14301 daemon prio=5 os_prio=0 
tid=0x00007f73fd154800 nid=0x17f15 in Object.wait() [0x00007f73fb39c000]
2021-11-04T03:33:04.6243131Z    java.lang.Thread.State: TIMED_WAITING (on 
object monitor)
2021-11-04T03:33:04.6243504Z    at java.lang.Object.wait(Native Method)
2021-11-04T03:33:04.6243845Z    at 
java.util.TimerThread.mainLoop(Timer.java:552)
2021-11-04T03:33:04.6244391Z    - locked <0x00000000e35afe48> (a 
java.util.TaskQueue)
2021-11-04T03:33:04.6244779Z    at java.util.TimerThread.run(Timer.java:505)
2021-11-04T03:33:04.6244968Z 
2021-11-04T03:33:04.6245535Z "Timer-494" #14299 daemon prio=5 os_prio=0 
tid=0x00007f73db0fe000 nid=0x17f14 in Object.wait() [0x00007f73f961c000]
2021-11-04T03:33:04.6246032Z    java.lang.Thread.State: TIMED_WAITING (on 
object monitor)
2021-11-04T03:33:04.6246398Z    at java.lang.Object.wait(Native Method)
2021-11-04T03:33:04.6246765Z    at 
java.util.TimerThread.mainLoop(Timer.java:552)
2021-11-04T03:33:04.6251537Z    - locked <0x00000000e35adf78> (a 
java.util.TaskQueue)
2021-11-04T03:33:04.6252002Z    at java.util.TimerThread.run(Timer.java:505)
2021-11-04T03:33:04.6252178Z 
2021-11-04T03:33:04.6252585Z "BLOB Server listener at 43215" #14295 daemon 
prio=5 os_prio=0 tid=0x00007f73db0fd000 nid=0x17f13 runnable 
[0x00007f73e5beb000]
2021-11-04T03:33:04.6253035Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.6253393Z    at java.net.PlainSocketImpl.socketAccept(Native 
Method)
2021-11-04T03:33:04.6253990Z    at 
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)
2021-11-04T03:33:04.6255227Z    at 
java.net.ServerSocket.implAccept(ServerSocket.java:560)
2021-11-04T03:33:04.6255768Z    at 
java.net.ServerSocket.accept(ServerSocket.java:528)
2021-11-04T03:33:04.6256883Z    at 
org.apache.flink.runtime.blob.BlobServer.run(BlobServer.java:266)
2021-11-04T03:33:04.6257161Z 
2021-11-04T03:33:04.6258038Z "Timer-493" #14296 daemon prio=5 os_prio=0 
tid=0x00007f73f16a4800 nid=0x17f12 in Object.wait() [0x00007f73e4de1000]
2021-11-04T03:33:04.6258922Z    java.lang.Thread.State: TIMED_WAITING (on 
object monitor)
2021-11-04T03:33:04.6259379Z    at java.lang.Object.wait(Native Method)
2021-11-04T03:33:04.6259822Z    at 
java.util.TimerThread.mainLoop(Timer.java:552)
2021-11-04T03:33:04.6260667Z    - locked <0x00000000e35ab7e0> (a 
java.util.TaskQueue)
2021-11-04T03:33:04.6261139Z    at java.util.TimerThread.run(Timer.java:505)
2021-11-04T03:33:04.6261700Z 
2021-11-04T03:33:04.6262798Z "flink-metrics-scheduler-1" #14290 prio=5 
os_prio=0 tid=0x00007f73fd2f7000 nid=0x17f0d waiting on condition 
[0x00007f73fb29b000]
2021-11-04T03:33:04.6263320Z    java.lang.Thread.State: TIMED_WAITING (sleeping)
2021-11-04T03:33:04.6263708Z    at java.lang.Thread.sleep(Native Method)
2021-11-04T03:33:04.6264154Z    at 
akka.actor.LightArrayRevolverScheduler.waitNanos(LightArrayRevolverScheduler.scala:85)
2021-11-04T03:33:04.6264867Z    at 
akka.actor.LightArrayRevolverScheduler$$anon$4.nextTick(LightArrayRevolverScheduler.scala:265)
2021-11-04T03:33:04.6265701Z    at 
akka.actor.LightArrayRevolverScheduler$$anon$4.run(LightArrayRevolverScheduler.scala:235)
2021-11-04T03:33:04.6266655Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6266832Z 
2021-11-04T03:33:04.6267932Z "flink-scheduler-1" #14287 prio=5 os_prio=0 
tid=0x00007f73d99d1000 nid=0x17f0a waiting on condition [0x00007f73e69f9000]
2021-11-04T03:33:04.6268507Z    java.lang.Thread.State: TIMED_WAITING (sleeping)
2021-11-04T03:33:04.6269259Z    at java.lang.Thread.sleep(Native Method)
2021-11-04T03:33:04.6269752Z    at 
akka.actor.LightArrayRevolverScheduler.waitNanos(LightArrayRevolverScheduler.scala:85)
2021-11-04T03:33:04.6270573Z    at 
akka.actor.LightArrayRevolverScheduler$$anon$4.nextTick(LightArrayRevolverScheduler.scala:265)
2021-11-04T03:33:04.6271572Z    at 
akka.actor.LightArrayRevolverScheduler$$anon$4.run(LightArrayRevolverScheduler.scala:235)
2021-11-04T03:33:04.6272125Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6272340Z 
2021-11-04T03:33:04.6272798Z "process reaper" #8805 daemon prio=10 os_prio=0 
tid=0x00007f74000ae000 nid=0x16186 runnable [0x00007f7408051000]
2021-11-04T03:33:04.6273325Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.6273750Z    at 
java.lang.UNIXProcess.waitForProcessExit(Native Method)
2021-11-04T03:33:04.6274266Z    at 
java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:289)
2021-11-04T03:33:04.6274797Z    at 
java.lang.UNIXProcess$$Lambda$1354/2086667208.run(Unknown Source)
2021-11-04T03:33:04.6295173Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
2021-11-04T03:33:04.6295936Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6296476Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6296707Z 
2021-11-04T03:33:04.6297571Z "Thread-6" #18 daemon prio=5 os_prio=0 
tid=0x00007f73f4009000 nid=0x12e5d runnable [0x00007f740a21a000]
2021-11-04T03:33:04.6298114Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.6298871Z    at 
java.net.SocketInputStream.socketRead0(Native Method)
2021-11-04T03:33:04.6299394Z    at 
java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
2021-11-04T03:33:04.6300127Z    at 
java.net.SocketInputStream.read(SocketInputStream.java:171)
2021-11-04T03:33:04.6300796Z    at 
java.net.SocketInputStream.read(SocketInputStream.java:141)
2021-11-04T03:33:04.6301625Z    at 
sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
2021-11-04T03:33:04.6302471Z    at 
sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
2021-11-04T03:33:04.6303169Z    at 
sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
2021-11-04T03:33:04.6304217Z    - locked <0x00000000936d68e0> (a 
java.io.InputStreamReader)
2021-11-04T03:33:04.6304748Z    at 
java.io.InputStreamReader.read(InputStreamReader.java:184)
2021-11-04T03:33:04.6305267Z    at 
java.io.BufferedReader.fill(BufferedReader.java:161)
2021-11-04T03:33:04.6305780Z    at 
java.io.BufferedReader.readLine(BufferedReader.java:324)
2021-11-04T03:33:04.6306501Z    - locked <0x00000000936d68e0> (a 
java.io.InputStreamReader)
2021-11-04T03:33:04.6307012Z    at 
java.io.BufferedReader.readLine(BufferedReader.java:389)
2021-11-04T03:33:04.6307604Z    at 
org.apache.flink.api.python.shaded.py4j.GatewayConnection.run(GatewayConnection.java:230)
2021-11-04T03:33:04.6308162Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6308366Z 
2021-11-04T03:33:04.6309240Z "Thread-5" #17 daemon prio=5 os_prio=0 
tid=0x00007f73fc015000 nid=0x12e5b waiting on condition [0x00007f740a41c000]
2021-11-04T03:33:04.6310106Z    java.lang.Thread.State: TIMED_WAITING (parking)
2021-11-04T03:33:04.6310476Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6311927Z    - parking to wait for  <0x00000000937cc9d0> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6312695Z    at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
2021-11-04T03:33:04.6313338Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
2021-11-04T03:33:04.6314293Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
2021-11-04T03:33:04.6315297Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
2021-11-04T03:33:04.6316038Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6316559Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6317082Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6317511Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6317810Z 
2021-11-04T03:33:04.6318489Z "Thread-4" #15 daemon prio=5 os_prio=0 
tid=0x00007f73f4006800 nid=0x12e59 waiting on condition [0x00007f740a51d000]
2021-11-04T03:33:04.6318970Z    java.lang.Thread.State: WAITING (parking)
2021-11-04T03:33:04.6319315Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6320095Z    - parking to wait for  <0x00000000e36dd710> (a 
java.util.concurrent.CompletableFuture$Signaller)
2021-11-04T03:33:04.6320583Z    at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
2021-11-04T03:33:04.6321269Z    at 
java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1707)
2021-11-04T03:33:04.6321788Z    at 
java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
2021-11-04T03:33:04.6322291Z    at 
java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1742)
2021-11-04T03:33:04.6322801Z    at 
java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
2021-11-04T03:33:04.6323519Z    at 
org.apache.flink.table.api.internal.TableResultImpl.awaitInternal(TableResultImpl.java:123)
2021-11-04T03:33:04.6324081Z    at 
org.apache.flink.table.api.internal.TableResultImpl.await(TableResultImpl.java:86)
2021-11-04T03:33:04.6324577Z    at 
sun.reflect.GeneratedMethodAccessor209.invoke(Unknown Source)
2021-11-04T03:33:04.6325084Z    at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2021-11-04T03:33:04.6325581Z    at 
java.lang.reflect.Method.invoke(Method.java:498)
2021-11-04T03:33:04.6326097Z    at 
org.apache.flink.api.python.shaded.py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
2021-11-04T03:33:04.6326710Z    at 
org.apache.flink.api.python.shaded.py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
2021-11-04T03:33:04.6328396Z    at 
org.apache.flink.api.python.shaded.py4j.Gateway.invoke(Gateway.java:282)
2021-11-04T03:33:04.6329374Z    at 
org.apache.flink.api.python.shaded.py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
2021-11-04T03:33:04.6330179Z    at 
org.apache.flink.api.python.shaded.py4j.commands.CallCommand.execute(CallCommand.java:79)
2021-11-04T03:33:04.6331022Z    at 
org.apache.flink.api.python.shaded.py4j.GatewayConnection.run(GatewayConnection.java:238)
2021-11-04T03:33:04.6331525Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6331726Z 
2021-11-04T03:33:04.6332408Z "Thread-3" #14 daemon prio=5 os_prio=0 
tid=0x00007f73fc016000 nid=0x12e57 runnable [0x00007f740a31b000]
2021-11-04T03:33:04.6333048Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.6333827Z    at java.net.PlainSocketImpl.socketAccept(Native 
Method)
2021-11-04T03:33:04.6334291Z    at 
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)
2021-11-04T03:33:04.6334782Z    at 
java.net.ServerSocket.implAccept(ServerSocket.java:560)
2021-11-04T03:33:04.6335390Z    at 
java.net.ServerSocket.accept(ServerSocket.java:528)
2021-11-04T03:33:04.6336054Z    at 
org.apache.flink.api.python.shaded.py4j.GatewayServer.run(GatewayServer.java:685)
2021-11-04T03:33:04.6336530Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6336867Z 
2021-11-04T03:33:04.6337712Z "Log4j2-TF-2-Scheduled-1" #9 daemon prio=5 
os_prio=0 tid=0x00007f7448586000 nid=0x12e53 waiting on condition 
[0x00007f740a81e000]
2021-11-04T03:33:04.6338463Z    java.lang.Thread.State: TIMED_WAITING (parking)
2021-11-04T03:33:04.6338823Z    at sun.misc.Unsafe.park(Native Method)
2021-11-04T03:33:04.6339551Z    - parking to wait for  <0x0000000093749450> (a 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
2021-11-04T03:33:04.6340602Z    at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
2021-11-04T03:33:04.6341363Z    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
2021-11-04T03:33:04.6342038Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
2021-11-04T03:33:04.6342689Z    at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
2021-11-04T03:33:04.6343573Z    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
2021-11-04T03:33:04.6344280Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
2021-11-04T03:33:04.6344829Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2021-11-04T03:33:04.6345269Z    at java.lang.Thread.run(Thread.java:748)
2021-11-04T03:33:04.6345467Z 
2021-11-04T03:33:04.6345857Z "Service Thread" #7 daemon prio=9 os_prio=0 
tid=0x00007f74480be000 nid=0x12e51 runnable [0x0000000000000000]
2021-11-04T03:33:04.6346309Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.6346631Z 
2021-11-04T03:33:04.6347033Z "C1 CompilerThread1" #6 daemon prio=9 os_prio=0 
tid=0x00007f74480bb000 nid=0x12e50 waiting on condition [0x0000000000000000]
2021-11-04T03:33:04.6347641Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.6347794Z 
2021-11-04T03:33:04.6348183Z "C2 CompilerThread0" #5 daemon prio=9 os_prio=0 
tid=0x00007f74480b8000 nid=0x12e4f waiting on condition [0x0000000000000000]
2021-11-04T03:33:04.6348638Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.6348788Z 
2021-11-04T03:33:04.6349157Z "Signal Dispatcher" #4 daemon prio=9 os_prio=0 
tid=0x00007f74480b5000 nid=0x12e4e runnable [0x0000000000000000]
2021-11-04T03:33:04.6349593Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.6349746Z 
2021-11-04T03:33:04.6350115Z "Finalizer" #3 daemon prio=8 os_prio=0 
tid=0x00007f7448084800 nid=0x12e4d in Object.wait() [0x00007f74308ad000]
2021-11-04T03:33:04.6350578Z    java.lang.Thread.State: WAITING (on object 
monitor)
2021-11-04T03:33:04.6350937Z    at java.lang.Object.wait(Native Method)
2021-11-04T03:33:04.6351306Z    at 
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
2021-11-04T03:33:04.6351956Z    - locked <0x00000000936b9950> (a 
java.lang.ref.ReferenceQueue$Lock)
2021-11-04T03:33:04.6352396Z    at 
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
2021-11-04T03:33:04.6353186Z    at 
java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
2021-11-04T03:33:04.6353401Z 
2021-11-04T03:33:04.6353787Z "Reference Handler" #2 daemon prio=10 os_prio=0 
tid=0x00007f7448080000 nid=0x12e4c in Object.wait() [0x00007f74309ae000]
2021-11-04T03:33:04.6354263Z    java.lang.Thread.State: WAITING (on object 
monitor)
2021-11-04T03:33:04.6355482Z    at java.lang.Object.wait(Native Method)
2021-11-04T03:33:04.6356457Z    at java.lang.Object.wait(Object.java:502)
2021-11-04T03:33:04.6356954Z    at 
java.lang.ref.Reference.tryHandlePending(Reference.java:191)
2021-11-04T03:33:04.6357793Z    - locked <0x00000000937d9ba0> (a 
java.lang.ref.Reference$Lock)
2021-11-04T03:33:04.6358318Z    at 
java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
2021-11-04T03:33:04.6358603Z 
2021-11-04T03:33:04.6360678Z "main" #1 prio=5 os_prio=0 tid=0x00007f744800c800 
nid=0x12e48 runnable [0x00007f7450c2f000]
2021-11-04T03:33:04.6361309Z    java.lang.Thread.State: RUNNABLE
2021-11-04T03:33:04.6361697Z    at 
java.net.SocketInputStream.socketRead0(Native Method)
2021-11-04T03:33:04.6362342Z    at 
java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
2021-11-04T03:33:04.6363246Z    at 
java.net.SocketInputStream.read(SocketInputStream.java:171)
2021-11-04T03:33:04.6369795Z    at 
java.net.SocketInputStream.read(SocketInputStream.java:141)
2021-11-04T03:33:04.6370303Z    at 
sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
2021-11-04T03:33:04.6370780Z    at 
sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
2021-11-04T03:33:04.6371409Z    at 
sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
2021-11-04T03:33:04.6372770Z    - locked <0x00000000937dbd58> (a 
java.io.InputStreamReader)
2021-11-04T03:33:04.6373386Z    at 
java.io.InputStreamReader.read(InputStreamReader.java:184)
2021-11-04T03:33:04.6373830Z    at 
java.io.BufferedReader.fill(BufferedReader.java:161)
2021-11-04T03:33:04.6374268Z    at 
java.io.BufferedReader.readLine(BufferedReader.java:324)
2021-11-04T03:33:04.6374864Z    - locked <0x00000000937dbd58> (a 
java.io.InputStreamReader)
2021-11-04T03:33:04.6375504Z    at 
java.io.BufferedReader.readLine(BufferedReader.java:389)
2021-11-04T03:33:04.6376569Z    at 
org.apache.flink.api.python.shaded.py4j.CallbackConnection.readBlockingResponse(CallbackConnection.java:169)
2021-11-04T03:33:04.6377564Z    at 
org.apache.flink.api.python.shaded.py4j.CallbackConnection.sendCommand(CallbackConnection.java:148)
2021-11-04T03:33:04.6378158Z    at 
org.apache.flink.api.python.shaded.py4j.CallbackClient.sendCommand(CallbackClient.java:384)
2021-11-04T03:33:04.6378745Z    at 
org.apache.flink.api.python.shaded.py4j.CallbackClient.sendCommand(CallbackClient.java:356)
2021-11-04T03:33:04.6379359Z    at 
org.apache.flink.api.python.shaded.py4j.reflection.PythonProxyHandler.invoke(PythonProxyHandler.java:106)
2021-11-04T03:33:04.6380018Z    at com.sun.proxy.$Proxy19.ping(Unknown Source)
2021-11-04T03:33:04.6380615Z    at 
org.apache.flink.client.python.PythonGatewayServer.main(PythonGatewayServer.java:94)
2021-11-04T03:33:04.6380867Z 
2021-11-04T03:33:04.6381186Z "VM Thread" os_prio=0 tid=0x00007f7448076800 
nid=0x12e4b runnable 
2021-11-04T03:33:04.6381390Z 
2021-11-04T03:33:04.6381706Z "GC task thread#0 (ParallelGC)" os_prio=0 
tid=0x00007f7448021800 nid=0x12e49 runnable 
2021-11-04T03:33:04.6381981Z 
2021-11-04T03:33:04.6382318Z "GC task thread#1 (ParallelGC)" os_prio=0 
tid=0x00007f7448023800 nid=0x12e4a runnable 
2021-11-04T03:33:04.6382529Z 
2021-11-04T03:33:04.6382871Z "VM Periodic Task Thread" os_prio=0 
tid=0x00007f74480c0000 nid=0x12e52 waiting on condition 
2021-11-04T03:33:04.6383092Z 
2021-11-04T03:33:04.6383356Z JNI global references: 4529
2021-11-04T03:33:04.6383497Z 
2021-11-04T03:33:04.6383814Z 
==============================================================================
2021-11-04T03:33:04.6384200Z Printing stack trace of Java process 98730
2021-11-04T03:33:04.6384584Z 
==============================================================================
2021-11-04T03:33:04.6385274Z Picked up JAVA_TOOL_OPTIONS: 
-XX:+HeapDumpOnOutOfMemoryError
2021-11-04T03:33:04.7205545Z 98730: No such process
2021-11-04T03:33:04.7375262Z Killing process with pid=600 and all descendants
2021-11-04T03:33:04.7873062Z /__w/1/s/tools/ci/watchdog.sh: line 113:   600 
Terminated              $cmd
2021-11-04T03:33:04.7894908Z Process exited with EXIT CODE: 143.
2021-11-04T03:33:04.7895261Z Trying to KILL watchdog (595).
2021-11-04T03:33:04.7945265Z Searching for .dump, .dumpstream and related files 
in '/__w/1/s'
2021-11-04T03:33:10.8893307Z Compressing debug files
2021-11-04T03:33:10.8986582Z ./
2021-11-04T03:33:11.0641454Z ##[error]Bash exited with code '143'.
2021-11-04T03:33:11.3025139Z ##[section]Finishing: Test - python
{code}

https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=25897&view=logs&j=821b528f-1eed-5598-a3b4-7f748b13f261&t=4fad9527-b9a5-5015-1b70-8356e5c91490&l=21416



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