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Posted to commits@hudi.apache.org by "cdmikechen (Jira)" <ji...@apache.org> on 2020/10/05 06:04:00 UTC

[jira] [Commented] (HUDI-1302) Add support for timestamp field in HiveSync

    [ https://issues.apache.org/jira/browse/HUDI-1302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17207837#comment-17207837 ] 

cdmikechen commented on HUDI-1302:
----------------------------------

Some codes may have duplicate parts with [HUDI-83|https://issues.apache.org/jira/browse/HUDI-83] . I will submit  after the PR of HUDI-1302 is completed.

> Add support for timestamp field in HiveSync
> -------------------------------------------
>
>                 Key: HUDI-1302
>                 URL: https://issues.apache.org/jira/browse/HUDI-1302
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: Hive Integration
>            Reporter: satish
>            Assignee: satish
>            Priority: Major
>              Labels: pull-request-available
>
> Hudi HiveSyncTool converts int64 fields to 'bigint' hive type.  
> If the field has OriginalType as 'TIMESTAMP_MICROS', the field needs to converted into 'timestamp' hive type.
> This has to be done in backward compatible way, so already synced tables will continue to get hive type as 'bigint'. We can enable 'timestamp' conversion manually.



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