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https://issues.apache.org/jira/browse/HIVE-15374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Naveen Gangam updated HIVE-15374:
---------------------------------
Status: Patch Available (was: Open)
> Hive column comments disappearing/being replaced by "from deserializer"
> -----------------------------------------------------------------------
>
> Key: HIVE-15374
> URL: https://issues.apache.org/jira/browse/HIVE-15374
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 2.0.0
> Reporter: Naveen Gangam
> Assignee: Naveen Gangam
> Attachments: HIVE-15374.patch
>
>
> After creating a table in hive with column comments, running show create
> table or describe [formatted], on the same table gives "from deserializer"
> instead of the original comments.
> CREATE TABLE `test`(
> `stringid` string COMMENT 'string id',
> `value` string COMMENT 'description')
> ROW FORMAT SERDE
> 'org.apache.hadoop.hive.contrib.serde2.RegexSerDe'
> WITH SERDEPROPERTIES (
> 'input.regex'='(.{1})');
> The comments appear to be stored correctly in the HMS backend DB. Just the
> fetching of this metadata seems to be incorrect.
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