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https://issues.apache.org/jira/browse/HIVE-22222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16936408#comment-16936408
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Jesus Camacho Rodriguez commented on HIVE-22222:
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+1
> Clean up the error handling in Driver - get rid of global variables
> -------------------------------------------------------------------
>
> Key: HIVE-22222
> URL: https://issues.apache.org/jira/browse/HIVE-22222
> Project: Hive
> Issue Type: Sub-task
> Components: Hive
> Reporter: Miklos Gergely
> Assignee: Miklos Gergely
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-22222.01.patch, HIVE-22222.02.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The error handling in Hive is done with some global variables for no apparent
> reason, as all the data that is gathered to described an exception are
> produced and used at the point where the exception occurred. Thus having
> global variables is misleading.
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