Stephan Ewen created FLINK-1362:
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Summary: Spurious errors in execution state messaging between
TaskManager and JobManager
Key: FLINK-1362
URL: https://issues.apache.org/jira/browse/FLINK-1362
Project: Flink
Issue Type: Bug
Components: Distributed Runtime
Affects Versions: 0.9
Reporter: Stephan Ewen
In various tasks, it is possible that a notification from the TaskManager to
the JobManager fails with the following exception:
{code}
Exception in thread "<task thread>" java.lang.NullPointerException
at
org.apache.flink.runtime.taskmanager.TaskManager.notifyExecutionStateChange(TaskManager.scala:281)
at org.apache.flink.runtime.taskmanager.Task.markFailed(Task.java:199)
at
org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:307)
at java.lang.Thread.run(Thread.java:745)
{code}
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