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https://issues.apache.org/jira/browse/AMBARI-14494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15088226#comment-15088226
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Oleksandr Diachenko commented on AMBARI-14494:
----------------------------------------------
Committed to branch-2.2:
commit 1ad6fa80502014251177a52845bec2c11019417f
Author: Oleksandr Diachenko <[email protected]>
Date: Thu Jan 7 14:12:24 2016 -0800
AMBARI-14494. Generate warning on deploy wizard UI when HAWQ segment is not
co-located with
> Generate warning on deploy wizard UI when HAWQ segment is not co-located with
> a datanode.
> -----------------------------------------------------------------------------------------
>
> Key: AMBARI-14494
> URL: https://issues.apache.org/jira/browse/AMBARI-14494
> Project: Ambari
> Issue Type: Improvement
> Components: ambari-server
> Affects Versions: trunk, 2.2.0
> Reporter: Lav Jain
> Assignee: Lav Jain
> Priority: Minor
> Fix For: 2.3.0
>
> Attachments: AMBARI-14494.patch, Assignments.png, Warning.png
>
>
> HAWQ can run on nodes that without hdfs deployed, that is access data
> remotely. However, there are significant performance improvements if segments
> and datanodes are co-located.
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