[jira] [Resolved] (FLINK-836) Integration of the CachedBuildSideMatchDriver into the optimizer

["Stephan Ewen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephan Ewen resolved FLINK-836.
--------------------------------

       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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