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From "Raghotham Murthy (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-577) return correct comment of a column from ThriftHiveMetastore.Iface.get_fields
Date Tue, 30 Jun 2009 23:24:47 GMT

    [ https://issues.apache.org/jira/browse/HIVE-577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12725844#action_12725844
] 

Raghotham Murthy commented on HIVE-577:
---------------------------------------

@prasad. if we have a hiveserver, they can use describe statements to get the schema. Driver.getSchema()
cannot really use get_fields() directly since all calls are done via a query string - i guess
there is a different code path which extracts the fields/types and comments for describe queries.
maybe, we should unify that as well.

> return correct comment of a column from ThriftHiveMetastore.Iface.get_fields
> ----------------------------------------------------------------------------
>
>                 Key: HIVE-577
>                 URL: https://issues.apache.org/jira/browse/HIVE-577
>             Project: Hadoop Hive
>          Issue Type: Sub-task
>            Reporter: Min Zhou
>            Assignee: Min Zhou
>         Attachments: HIVE-577.1.patch, HIVE-577.2.patch
>
>
> comment of each column hasnot been retrieved correct right now , 
> FieldSchema.getComment() will return a string "from derserializer".

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