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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/01/05 19:52:00 UTC

[jira] [Assigned] (SPARK-26550) New datasource for benchmarking

     [ https://issues.apache.org/jira/browse/SPARK-26550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-26550:
------------------------------------

    Assignee: Apache Spark

> New datasource for benchmarking
> -------------------------------
>
>                 Key: SPARK-26550
>                 URL: https://issues.apache.org/jira/browse/SPARK-26550
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Maxim Gekk
>            Assignee: Apache Spark
>            Priority: Major
>
> Purpose of new datasource is materialisation of dataset without additional overhead associated with actions and converting row's values to other types. This can be used in benchmarking as well as in cases when need to materialise a dataset for side effects like in caching.



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