[jira] [Updated] (HIVE-6044) webhcat should be able to return detailed serde information when show table using "fromat=extended"

["Shuaishuai Nie (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-6044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shuaishuai Nie updated HIVE-6044:
---------------------------------

    Attachment: HIVE-6044.1.patch

> webhcat should be able to return detailed serde information when show table using "fromat=extended"
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-6044
>                 URL: https://issues.apache.org/jira/browse/HIVE-6044
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Shuaishuai Nie
>            Assignee: Shuaishuai Nie
>         Attachments: HIVE-6044.1.patch
>
>
> Now in webhcat, when using GET ddl/database/:db/table/:table and "format=extended", return value is based on query "show table extended like". However, this query doesn't contains serde info like "line.delim" and "filed.delim". In this case, user won't have enough information to reconstruct the exact same table based on the information from the json file. The "descExtendedTable" function in HcatDelegator should also return extra fields from query "desc extended tablename" which contains fields "sd", "retention", "parameters" "parametersSize" and "tableType".



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