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Posted to dev@hive.apache.org by "Carl Steinbach (JIRA)" <ji...@apache.org> on 2011/02/28 23:34:36 UTC

[jira] Updated: (HIVE-680) add user constraints

     [ https://issues.apache.org/jira/browse/HIVE-680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Carl Steinbach updated HIVE-680:
--------------------------------

    Component/s: Diagnosability

> add user constraints 
> ---------------------
>
>                 Key: HIVE-680
>                 URL: https://issues.apache.org/jira/browse/HIVE-680
>             Project: Hive
>          Issue Type: New Feature
>          Components: Diagnosability, Query Processor
>            Reporter: Namit Jain
>
> Many times, because of a few bad input rows, the whole job fails and it takes a long time to debug those.
> It might be very useful to add some constraints, which can be checked while reading the data.
> An option can be added to ignore configurable number of bad rows.

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