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https://issues.apache.org/jira/browse/FLINK-2997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15201520#comment-15201520
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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_r56661477
--- Diff:
flink-optimizer/src/test/java/org/apache/flink/optimizer/dataproperties/MockDistribution.java
---
@@ -38,6 +40,11 @@ public int getNumberOfFields() {
}
@Override
+ public TypeInformation[] getKeyTypes() {
+ return new
TypeInformation[]{TypeExtractor.getForClass(Integer.class)};
--- End diff --
This can be simplified to `BasicTypeInfo.INT_TYPE_INFO`
> 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.
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