[jira] [Updated] (HIVE-13608) We should provide better error message while constraints with duplicate names are created

["Hari Sankar Sivarama Subramaniyan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-13608?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hari Sankar Sivarama Subramaniyan updated HIVE-13608:
-----------------------------------------------------
    Status: Open  (was: Patch Available)

> We should provide better error message while constraints with duplicate names are created
> -----------------------------------------------------------------------------------------
>
>                 Key: HIVE-13608
>                 URL: https://issues.apache.org/jira/browse/HIVE-13608
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Hari Sankar Sivarama Subramaniyan
>            Assignee: Hari Sankar Sivarama Subramaniyan
>         Attachments: HIVE-13608.1.patch
>
>
> {code}
> PREHOOK: query: create table t1(x int, constraint pk1 primary key (x) disable novalidate)
> PREHOOK: type: CREATETABLE
> PREHOOK: Output: database:default
> PREHOOK: Output: default@t1
> POSTHOOK: query: create table t1(x int, constraint pk1 primary key (x) disable novalidate)
> POSTHOOK: type: CREATETABLE
> POSTHOOK: Output: database:default
> POSTHOOK: Output: default@t1
> PREHOOK: query: create table t2(x int, constraint pk1 primary key (x) disable novalidate)
> PREHOOK: type: CREATETABLE
> PREHOOK: Output: database:default
> PREHOOK: Output: default@t2
> FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. MetaException(message:For direct MetaStore DB connections, we don't support retries at the client level.)
> {code}
> In the above case, it seems like useful error message is lost. It looks like a  generic problem with metastore server/client exception handling and message propagation. Seems like exception parsing logic of RetryingMetaStoreClient::invoke() needs to be updated.



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