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Posted to issues@spark.apache.org by "Dongjoon Hyun (JIRA)" <ji...@apache.org> on 2019/07/16 16:42:13 UTC
[jira] [Updated] (SPARK-25360) Parallelized RDDs of Ranges could
have known partitioner
[ https://issues.apache.org/jira/browse/SPARK-25360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun updated SPARK-25360:
----------------------------------
Affects Version/s: (was: 2.4.0)
3.0.0
> 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: 3.0.0
> Reporter: holdenk
> Priority: Trivial
>
> 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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