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From "Marco Gaido (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SPARK-22698) Avoid the generation of useless mutable states by GenerateUnsafeProjection
Date Wed, 06 Dec 2017 18:23:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-22698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marco Gaido resolved SPARK-22698.
---------------------------------
    Resolution: Invalid

I am closing since I have not been able to solve the issue without potentially affecting performances.

> Avoid the generation of useless mutable states by GenerateUnsafeProjection
> --------------------------------------------------------------------------
>
>                 Key: SPARK-22698
>                 URL: https://issues.apache.org/jira/browse/SPARK-22698
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: Marco Gaido
>
> GenerateUnsafeProjection is defining mutable states which are not needed at all. This
is bad for the well known issues related to constant pool limits.
> I will submit a PR soon.



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