GitHub user rmatharu opened a pull request:
https://github.com/apache/samza/pull/591
Adding filter mechanism to MetricsSnapshotReporter
This regex based filter mechanism allow for blacklisting of metrics being
reporter by the Snapshot Reporter, by specifying the blacklist in config.
* Backwards compatible -- no config => reports everything.
* Regex based, e.g.,
metrics.reporter.snapshot.blacklist=^(?!.*?(?:SamzaContainerMetrics|TaskInstanceMetrics)).*$
to report only container metrics and task instance metrics.
* Uses a hashset to ensure blacklisted metric are matched against the regex
only once.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rmatharu/samza filter
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/samza/pull/591.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 #591
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commit 28afa50eba84142422119d580bcc6b370d598a6e
Author: [email protected] <rmatharu@...>
Date: 2018-07-31T01:30:20Z
Adding filter mechanism to MetricsSnapshotReporter
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