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Posted to issues@spark.apache.org by "Andrew K Long (Jira)" <ji...@apache.org> on 2019/11/14 04:44:00 UTC
[jira] [Created] (SPARK-29886) Add support for Spark style
HashDistribution and Partitioning to V2 Datasource
Andrew K Long created SPARK-29886:
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Summary: Add support for Spark style HashDistribution and Partitioning to V2 Datasource
Key: SPARK-29886
URL: https://issues.apache.org/jira/browse/SPARK-29886
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.0.0
Reporter: Andrew K Long
Currently a v2 datasource does not have the ability specify that its Distribution iscompatible with sparks HashClusteredDistribution. We need to add the appropriate class in the interface and add support in DataSourcePartitioning so that EnsureRequirements is aware of the tables partitioning.
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