[jira] [Commented] (SPARK-17912) Refactor code generation to get data for ColumnVector/ColumnarBatch

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-17912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15572691#comment-15572691 ] 

Apache Spark commented on SPARK-17912:
--------------------------------------

User 'kiszk' has created a pull request for this issue:
https://github.com/apache/spark/pull/15467

> Refactor code generation to get data for ColumnVector/ColumnarBatch
> -------------------------------------------------------------------
>
>                 Key: SPARK-17912
>                 URL: https://issues.apache.org/jira/browse/SPARK-17912
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.0.0, 2.0.1
>            Reporter: Kazuaki Ishizaki
>
> Code generation to get data from {{ColumnVector}} and {{ColumnarBatch}} is becoming pervasive. The code generation part can be reused by multiple components (e.g. parquet reader, data cache, and so on).
> This JIRA refactors the code generation part as a trait for ease of reuse.



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