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https://issues.apache.org/jira/browse/HUDI-3236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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sivabalan narayanan updated HUDI-3236:
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Component/s: spark-sql
> 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
>
>
> {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)
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