Naveen Gangam created HIVE-15374:
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Summary: 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
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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