[jira] [Commented] (HIVE-6367) Implement Decimal in ParquetSerde

["Lefty Leverenz (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-6367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14044325#comment-14044325 ] 

Lefty Leverenz commented on HIVE-6367:
--------------------------------------

Documented in the wiki, please review and remove "TODOC14" label if it's okay:

* [Language Manual -- Parquet -- Limitations | https://cwiki.apache.org/confluence/display/Hive/Parquet#Parquet-Limitations]

> Implement Decimal in ParquetSerde
> ---------------------------------
>
>                 Key: HIVE-6367
>                 URL: https://issues.apache.org/jira/browse/HIVE-6367
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Serializers/Deserializers
>    Affects Versions: 0.13.0
>            Reporter: Brock Noland
>            Assignee: Xuefu Zhang
>              Labels: Parquet, TODOC14
>             Fix For: 0.14.0
>
>         Attachments: HIVE-6367.patch, dec.parq
>
>
> Some code in the Parquet Serde deals with decimal and other does not. For example in ETypeConverter we convert Decimal to double (which is invalid) whereas in DataWritableWriter and other locations we throw an exception if decimal is used.
> This JIRA is to implement decimal support.



--
This message was sent by Atlassian JIRA
(v6.2#6252)