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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/11/22 17:09:00 UTC

[jira] [Assigned] (SPARK-22570) Create a lot of global variables to reuse an object in generated code

     [ https://issues.apache.org/jira/browse/SPARK-22570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-22570:
------------------------------------

    Assignee: Apache Spark

> Create a lot of global variables to reuse an object in generated code
> ---------------------------------------------------------------------
>
>                 Key: SPARK-22570
>                 URL: https://issues.apache.org/jira/browse/SPARK-22570
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 2.2.0
>            Reporter: Kazuaki Ishizaki
>            Assignee: Apache Spark
>
> Generated code for several operations such as {{Cast}}, {{RegExpReplace}}, and {{CreateArray}} has a lot of global variables in a class to reuse an object. # of them may hit 64K constant pool entries limit.



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