GitHub user zentol opened a pull request:
https://github.com/apache/flink/pull/2105
[FLINK-4074] Make metric reporters less blocking
- adds a cancel flag to the StatsDReporter, which is checked before sending
every metric. set to true when stop() is called.
- switched from Timer to ScheduledExecutorService, in the hopes of better
forced termination.
- also contains a hotfix preventing exceptions occurring in (un)register to
be propagated
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zentol/flink metrics_blocking_reporter
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2105.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 #2105
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commit 47ae329fff1973e3de9c00f0352a984bb1dba17d
Author: zentol <ches...@apache.org>
Date: 2016-06-15T10:23:41Z
[FLINK-4074] Make metric reporters less blocking
commit d6e9ce495ff420a3d454e1e35fe72507db03ae27
Author: zentol <ches...@apache.org>
Date: 2016-06-15T10:17:22Z
[hotfix] [metrics] Prevent registration exceptions
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