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Posted to issues@spark.apache.org by "Eric Liang (JIRA)" <ji...@apache.org> on 2016/06/02 00:41:59 UTC

[jira] [Updated] (SPARK-15724) Add benchmarks for performance over wide schemas

     [ https://issues.apache.org/jira/browse/SPARK-15724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Liang updated SPARK-15724:
-------------------------------
    Component/s: SQL

> Add benchmarks for performance over wide schemas
> ------------------------------------------------
>
>                 Key: SPARK-15724
>                 URL: https://issues.apache.org/jira/browse/SPARK-15724
>             Project: Spark
>          Issue Type: Test
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Eric Liang
>
> There are some reported degradations in 2.0 when querying over very wide schemas; it would be nice to at least have microbenchmarks for tracking the performance of this.



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