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Posted to issues@flink.apache.org by "ambition (JIRA)" <ji...@apache.org> on 2018/11/30 10:34:00 UTC

[jira] [Created] (FLINK-11039) LogicalExchange and HashPartitioner realization

ambition created FLINK-11039:
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             Summary: 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: 1.7.0, 1.6.2
            Reporter: ambition
             Fix For: 1.7.0


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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