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https://issues.apache.org/jira/browse/HIVE-1216?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12841971#action_12841971
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Zheng Shao commented on HIVE-1216:
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Thanks for the link Jeff. This JIRA aims to do a bit different thing.
Instead of writing the data into _skip file and letting the job finish, we will
print out the row to stderr/stdout or just using LOG.
The advantage of this:
1. Really easy for debugging - people don't need to use command line tools to
fetch the _skip file.
2. Should be able to attach column names with their values, because Hive knows
the column names.
> Show the row with error in mapper/reducer
> -----------------------------------------
>
> Key: HIVE-1216
> URL: https://issues.apache.org/jira/browse/HIVE-1216
> Project: Hadoop Hive
> Issue Type: Improvement
> Affects Versions: 0.6.0
> Reporter: Zheng Shao
> Assignee: Zheng Shao
>
> It will be very useful for user to debug the HiveQL if mapper/reducer can
> show the row that caused error.
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