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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-11039) LogicalExchange and HashPartitioner realization
Date Mon, 10 Dec 2018 08:58:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-11039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16714448#comment-16714448
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ASF GitHub Bot commented on FLINK-11039:
----------------------------------------

StephanEwen commented on issue #7202: [FLINK-11039]  LogicalExchange and HashPartitioner realization
URL: https://github.com/apache/flink/pull/7202#issuecomment-445738751
 
 
   Could you update the description of this PR? That is needed as context for a proper review.

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> LogicalExchange and HashPartitioner realization
> -----------------------------------------------
>
>                 Key: FLINK-11039
>                 URL: https://issues.apache.org/jira/browse/FLINK-11039
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API &amp; SQL
>    Affects Versions: 1.6.2, 1.7.0
>            Reporter: ambition
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 1.7.0
>
>
> RelTimeIndicatorConverter.visit(exchange: LogicalExchange) function realization.
> FlinkLogicalExchange realization org.apache.calcite.rel.logical.LogicalExchange.
> HashPartitioner is Partitioner that implements hash-based partitioning using Java's `Object.hashCode`.
support org.apache.calcite.rel.RelDistribution.Type HASH_DISTRIBUTED



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