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https://issues.apache.org/jira/browse/HIVE-8424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14169678#comment-14169678
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Brock Noland commented on HIVE-8424:
------------------------------------
And since I am too pedantic for my own good, can we change:
{noformat}
+ LOG.warn("Error setting scheduler queue ", e);
{noformat}
to:
{noformat}
+ LOG.warn("Error setting scheduler queue: " + e, e);
{noformat}
> Support fair scheduler user queue mapping in non-impersonation mode
> -------------------------------------------------------------------
>
> Key: HIVE-8424
> URL: https://issues.apache.org/jira/browse/HIVE-8424
> Project: Hive
> Issue Type: Improvement
> Components: Shims
> Reporter: Mohit Sabharwal
> Assignee: Mohit Sabharwal
> Attachments: HIVE-8424.1.patch, HIVE-8424.patch
>
>
> Under non-impersonation mode, all MR jobs run as the hive system user. The
> default scheduler queue mapping is one queue per user. This is problematic
> for users who use the queues to regulate and track their MR resource usage.
> Yarn exposes an API to retrieve the fair scheduler queue mapping, which we
> can use to set the appropriate MR queue for the current user.
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