There does indeed appear to be a code path in the StreamTask where an
exception might not be logger on the TaskExecutor.
(StreamTask#handleExecutionException)
In FLINK-10753 the CheckpointCoordinator was adjusted to log the full
stacktrace, and is part of 1.5.6.
On 07/10/2019 09:51, Daniel Ha
We had an issue recently where no checkpoints were able to complete, with the
following message in the job manager logs
2019-09-25 12:27:57,159 INFO
org.apache.flink.runtime.checkpoint.CheckpointCoordinator - Decline
checkpoint 7041 by task 1f789ac3c5df655fe5482932b2255fd3 of job
214ccf9a
