GitHub user tillrohrmann opened a pull request:
https://github.com/apache/flink/pull/4129
[FLINK-6918] [tests] Harden AbstractOperatorRestoreTestBase by retrying
CancelWithSavepoint messages
The problem is that a StreamTask can be in state RUNNING without internally
being running.
As a consequence checkpoint message will be discarded. This problem will be
solved once
FLINK-4714 has been addressed. Until then, we harden the test case by
retrying the
CancelWithSavepoint message.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tillrohrmann/flink
hardenAbstractOperatorRestoreTestBase
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4129.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #4129
----
commit 7587fa23b3fb0f3ef8d799625ea78bf58046128f
Author: Till Rohrmann <trohrm...@apache.org>
Date: 2017-06-15T06:54:42Z
[FLINK-6918] [tests] Harden AbstractOperatorRestoreTestBase by retrying
CancelWithSavepoint messages
The problem is that a StreamTask can be in state RUNNING without internally
being running.
As a consequence checkpoint message will be discarded. This problem will be
solved once
FLINK-4714 has been addressed. Until then, we harden the test case by
retrying the
CancelWithSavepoint message.
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