[jira] [Commented] (FLINK-7) [GitHub] Enable Range Partitioner

["Chengxiang Li (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-7?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14933125#comment-14933125 ] 

Chengxiang Li commented on FLINK-7:
-----------------------------------

The sample operator has been enabled at [FLINK-1901|https://issues.apache.org/jira/browse/FLINK-1901], which means we can generate sample histogram automatically now. I think it's time to continue this work, i would like to contribute on this if no one is working on this.

> [GitHub] Enable Range Partitioner
> ---------------------------------
>
>                 Key: FLINK-7
>                 URL: https://issues.apache.org/jira/browse/FLINK-7
>             Project: Flink
>          Issue Type: Sub-task
>            Reporter: GitHub Import
>              Labels: github-import
>             Fix For: pre-apache
>
>
> The range partitioner is currently disabled. We need to implement the following aspects:
> 1) Distribution information, if available, must be propagated back together with the ordering property.
> 2) A generic bucket lookup structure (currently specific to PactRecord).
> Tests to re-enable after fixing this issue:
>  - TeraSortITCase
>  - GlobalSortingITCase
>  - GlobalSortingMixedOrderITCase
> ---------------- Imported from GitHub ----------------
> Url: https://github.com/stratosphere/stratosphere/issues/7
> Created by: [StephanEwen|https://github.com/StephanEwen]
> Labels: core, enhancement, optimizer, 
> Milestone: Release 0.4
> Assignee: [fhueske|https://github.com/fhueske]
> Created at: Fri Apr 26 13:48:24 CEST 2013
> State: open



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