[
https://issues.apache.org/jira/browse/SPARK-20783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-20783:
------------------------------------
Assignee: Apache Spark
> Enhance ColumnVector to keep UnsafeArrayData for array
> ------------------------------------------------------
>
> Key: SPARK-20783
> URL: https://issues.apache.org/jira/browse/SPARK-20783
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.3.0
> Reporter: Kazuaki Ishizaki
> Assignee: Apache Spark
>
> Current {{ColumnVector}} accepts only primitive-type Java array as an input
> for array. It is good to keep data from Parquet.
> On the other hand, in Spark internal, {{UnsafeArrayData}} is frequently used
> to represent array, map, and struct. To keep these data, this JIRA entry
> enhances {{ColumnVector}} to keep UnsafeArrayData.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
