GitHub user xinyuiscool opened a pull request:
https://github.com/apache/samza/pull/658
SAMZA-1907: Add metrics to monitor watermarks
Add initial metric to monitor the aggregated watermark time.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/xinyuiscool/samza SAMZA-1907
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/samza/pull/658.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 #658
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commit d9f14f006f5b5a47a063fe02e9b0b8e77000c423
Author: xinyuiscool <xiliu@...>
Date: 2018-09-25T17:43:23Z
SAMZA-1907: Add metrics to monitor watermarks
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