GitHub user sandeshh opened a pull request:
https://github.com/apache/incubator-apex-core/pull/287
apexcore-407 adaptive spin millis for input operators
I tested change with the benchmarking and I can clearly see the improvement
in performance. It is similar to what was done before
https://issues.apache.org/jira/browse/APEXCORE-380
https://github.com/apache/incubator-apex-core/pull/271
Performance numbers increased from <710000 tuples/sec to >10,00,000
tuples/sec.
This change was reviewed by @vrozov, closed the old one as Travis build was
failing.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sandeshh/incubator-apex-core
apexcore-407-squash
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-apex-core/pull/287.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 #287
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commit 062c01ae6e0bdc00801d7978a1a9774f98398d73
Author: sandeshh <[email protected]>
Date: 2016-03-28T18:19:45Z
apexcore-407 adaptive spin millis for input operators
changed the order of sleep
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