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From "Prasad Mujumdar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4122) Queries fail if timestamp data not in expected format
Date Tue, 05 Mar 2013 22:58:13 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13594060#comment-13594060
] 

Prasad Mujumdar commented on HIVE-4122:
---------------------------------------

Review request on https://reviews.facebook.net/D9117
                
> Queries fail if timestamp data not in expected format
> -----------------------------------------------------
>
>                 Key: HIVE-4122
>                 URL: https://issues.apache.org/jira/browse/HIVE-4122
>             Project: Hive
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 0.10.0
>            Reporter: Lenni Kuff
>            Assignee: Prasad Mujumdar
>         Attachments: HIVE-4122-1.patch
>
>
> Queries will fail if timestamp data not in expected format. The expected behavior is
to return NULL for these invalid values.
> {code}
> # Not all timestamps in correct format:
> echo "1999-10-10
> 1999-10-10 90:10:10
> 0000-01-01 00:00:00" > table.data
> hive -e "create table timestamp_tbl (t timestamp)"
> hadoop fs -put ./table.data HIVE_WAREHOUSE_DIR/timestamp_tbl/
> hive -e "select t from timestamp_tbl"
> Execution failed with exit status: 2
> 13/03/05 09:47:05 ERROR exec.Task: Execution failed with exit status: 2
> Obtaining error information
> 13/03/05 09:47:05 ERROR exec.Task: Obtaining error information
> Task failed!
> Task ID:
>   Stage-1
> Logs:
> 13/03/05 09:47:05 ERROR exec.Task: 
> Task failed!
> Task ID:
>   Stage-1
> Logs:
> {code}

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