[jira] [Reopened] (HUDI-3236) ALTER TABLE COMMENT old comment gets reverted

["sivabalan narayanan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HUDI-3236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

sivabalan narayanan reopened HUDI-3236:
---------------------------------------

> ALTER TABLE COMMENT old comment gets reverted
> ---------------------------------------------
>
>                 Key: HUDI-3236
>                 URL: https://issues.apache.org/jira/browse/HUDI-3236
>             Project: Apache Hudi
>          Issue Type: Bug
>          Components: spark-sql
>    Affects Versions: 0.10.1
>            Reporter: Raymond Xu
>            Assignee: Yann Byron
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.11.0
>
>   Original Estimate: 0.5h
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> {code:sql}
> create table if not exists cow_nonpt_nonpcf_tbl (
>   id int,
>   name string,
>   price double
> ) using hudi
> options (
>   type = 'cow',
>   primaryKey = 'id'
> );
> insert into cow_nonpt_nonpcf_tbl select 1, 'a1', 20;
> ALTER TABLE cow_nonpt_nonpcf_tbl alter column id comment "primary id";
> DESC cow_nonpt_nonpcf_tbl;
> -- this works fine so far
> ALTER TABLE cow_nonpt_nonpcf_tbl alter column name comment "name column";
> DESC cow_nonpt_nonpcf_tbl;
> -- this saves the comment for name column
> -- but comment for id column was reverted back to NULL
> {code}
> reported while testing on 0.10.1-rc1 (spark 3.0.3, 3.1.2)



--
This message was sent by Atlassian Jira
(v8.20.1#820001)