[
https://issues.apache.org/jira/browse/SPARK-8848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Armbrust updated SPARK-8848:
------------------------------------
Target Version/s: 1.6.0 (was: 1.5.0)
> Write Parquet LISTs and MAPs conforming to Parquet format spec
> --------------------------------------------------------------
>
> Key: SPARK-8848
> URL: https://issues.apache.org/jira/browse/SPARK-8848
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 1.0.2, 1.1.1, 1.2.2, 1.3.1, 1.4.0
> Reporter: Cheng Lian
> Assignee: Cheng Lian
>
> [Parquet format PR #17|https://github.com/apache/parquet-format/pull/17]
> standardized structures of Parquet complex types (LIST & MAP). Spark SQL
> should follow this spec and write Parquet data conforming to the standard.
> Note that although currently Parquet files written by Spark SQL is
> non-standard (because Parquet format spec wasn't clear about this part when
> Spark SQL Parquet support was authored), it's still compatible with the most
> recent Parquet format spec, because the format we use is covered by the
> backwards-compatibility rules.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
