GitHub user markus-h opened a pull request:
https://github.com/apache/incubator-flink/pull/36 Reworking of Iteration Synchronization, Accumulators and Aggregators
This pullrequest includes:
Iteration superstep synchronization through RPC and JobManager
Unification of Accumulators and Aggregators (removal of former Aggregators)
Adjusted Testcases accordingly
A detailed description can also be found on Jira:
https://issues.apache.org/jira/browse/FLINK-951
Currently the testcase "KMeansIterativeNepheleITCase" sometimes fails. I think this is connected to this issue:
https://issues.apache.org/jira/browse/FLINK-909 and needs to be resolved in a following pull request.
You can merge this pull request into a Git repository by running:
$ git pull
https://github.com/markus-h/incubator-flink aggregatorsReworkToAccumulatorsRebase4
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-flink/pull/36.patchTo close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #36
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commit 9da8aa6442861be17c7658c1dd2c2d9a6943d507
Author: Markus Holzemer <
[hidden email]>
Date: 2014-06-16T12:56:36Z
Iteration superstep synchronization through RPC and JobManager
Unification of Accumulators and Aggregators (removal of former Aggregators)
Adjusted Testcases accordingly
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