flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2997) Support range partition with user customized data distribution.
Date Thu, 10 Mar 2016 10:30:40 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15189037#comment-15189037
] 

ASF GitHub Bot commented on FLINK-2997:
---------------------------------------

Github user fhueske commented on a diff in the pull request:

    https://github.com/apache/flink/pull/1776#discussion_r55660236
  
    --- Diff: flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/RangePartitionRewriter.java
---
    @@ -113,10 +113,12 @@ public void postVisit(PlanNode node) {
     					throw new InvalidProgramException("Range Partitioning not supported within iterations.");
    --- End diff --
    
    range partitioning is possible if the data distribution is provided. Please refactor this
code accordingly.


> Support range partition with user customized data distribution.
> ---------------------------------------------------------------
>
>                 Key: FLINK-2997
>                 URL: https://issues.apache.org/jira/browse/FLINK-2997
>             Project: Flink
>          Issue Type: New Feature
>            Reporter: Chengxiang Li
>
> This is a followup work of FLINK-7, sometime user have better knowledge of the source
data, and they can build customized data distribution to do range partition more efficiently.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message