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Posted to issues@spark.apache.org by "holdenk (JIRA)" <ji...@apache.org> on 2018/09/06 16:24:00 UTC

[jira] [Created] (SPARK-25360) Parallelized RDDs of Ranges could have known partitioner

holdenk created SPARK-25360:
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             Summary: Parallelized RDDs of Ranges could have known partitioner
                 Key: SPARK-25360
                 URL: https://issues.apache.org/jira/browse/SPARK-25360
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 2.4.0
            Reporter: holdenk


We already have the logic to split up the generator, we could expose the same logic as a partitioner. This would be useful when joining a small parallelized collection with a larger collection and other cases.



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