Maximilian Michels created BEAM-5687:
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Summary: Checkpointing in portable pipelines does not work
Key: BEAM-5687
URL: https://issues.apache.org/jira/browse/BEAM-5687
Project: Beam
Issue Type: Bug
Components: runner-flink
Reporter: Maximilian Michels
Assignee: Maximilian Michels
Fix For: 2.9.0
Checkpoints fail:
{noformat}
AsynchronousException{java.lang.Exception: Could not materialize checkpoint 2
for operator Source: Custom Source -> 9TestInput.None/beam:env:docker:v1:0 ->
ToKeyedWorkItem (1/1).}
at
org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointExceptionHandler.tryHandleCheckpointException(StreamTask.java:1154)
at
org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.handleExecutionException(StreamTask.java:948)
at
org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.run(StreamTask.java:885)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.Exception: Could not materialize checkpoint 2 for operator
Source: Custom Source -> 9TestInput.None/beam:env:docker:v1:0 ->
ToKeyedWorkItem (1/1).
at
org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.handleExecutionException(StreamTask.java:943)
... 6 more
Caused by: java.util.concurrent.ExecutionException:
java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at
org.apache.flink.util.FutureUtil.runIfNotDoneAndGet(FutureUtil.java:53)
at
org.apache.flink.streaming.api.operators.OperatorSnapshotFinalizer.<init>(OperatorSnapshotFinalizer.java:53)
at
org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.run(StreamTask.java:854)
... 5 more
Caused by: java.lang.NullPointerException
at
org.apache.beam.runners.flink.translation.types.CoderTypeSerializer$CoderTypeSerializerConfigSnapshot.<init>(CoderTypeSerializer.java:162)
at
org.apache.beam.runners.flink.translation.types.CoderTypeSerializer.snapshotConfiguration(CoderTypeSerializer.java:136)
at
org.apache.flink.runtime.state.RegisteredOperatorBackendStateMetaInfo.snapshot(RegisteredOperatorBackendStateMetaInfo.java:93)
at
org.apache.flink.runtime.state.DefaultOperatorStateBackend$1.performOperation(DefaultOperatorStateBackend.java:394)
at
org.apache.flink.runtime.state.DefaultOperatorStateBackend$1.performOperation(DefaultOperatorStateBackend.java:352)
at
org.apache.flink.runtime.io.async.AbstractAsyncCallableWithResources.call(AbstractAsyncCallableWithResources.java:75)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
org.apache.flink.util.FutureUtil.runIfNotDoneAndGet(FutureUtil.java:50)
... 7 more
{noformat}
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