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https://issues.apache.org/jira/browse/FLINK-836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephan Ewen resolved FLINK-836.
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Resolution: Fixed
Fix Version/s: (was: pre-apache)
0.6-incubating
Fixed via 47a68adc7fa5da7743cb51fe69f81264e908e630
> Integration of the CachedBuildSideMatchDriver into the optimizer
> ----------------------------------------------------------------
>
> Key: FLINK-836
> URL: https://issues.apache.org/jira/browse/FLINK-836
> Project: Flink
> Issue Type: Bug
> Reporter: GitHub Import
> Assignee: Markus Holzemer
> Labels: github-import
> Fix For: 0.6-incubating
>
> Attachments: pull-request-836-6275630658372067958.patch
>
>
> I have redone the integration of the cached match driver. It is now
> integrated into the optimizer instead of just switching the DriverStrategy in
> the NepheleJobGraphGenerator. I feel it is much cleaner this way.
> So this pull request replaces
> ([#822|https://github.com/stratosphere/stratosphere/issues/822] |
> [FLINK-822|https://issues.apache.org/jira/browse/FLINK-822]).
> Instead of extending the cost model like proposed in
> ([#795|https://github.com/stratosphere/stratosphere/issues/795] |
> [FLINK-795|https://issues.apache.org/jira/browse/FLINK-795]) the cost
> estimation function get passed the number of iterations, so that you can
> decide for every operator on its own how to incorporate iterations.
> ---------------- Imported from GitHub ----------------
> Url: https://github.com/stratosphere/stratosphere/pull/836
> Created by: [markus-h|https://github.com/markus-h]
> Labels:
> Created at: Mon May 19 15:48:05 CEST 2014
> State: open
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