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https://issues.apache.org/jira/browse/AMBARI-7947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14184157#comment-14184157
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Andrii Tkach commented on AMBARI-7947:
--------------------------------------
Additional patch attached.
> [Perf400] Hive and other tabs rendering too slow during Customize service
> wizard
> --------------------------------------------------------------------------------
>
> Key: AMBARI-7947
> URL: https://issues.apache.org/jira/browse/AMBARI-7947
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 1.7.0
> Reporter: Andrii Tkach
> Assignee: Andrii Tkach
> Priority: Critical
> Fix For: 1.7.0
>
> Attachments: AMBARI-7947.patch, AMBARI-7947_2.patch,
> AMBARI-7947_branch-1.7.0.patch, Slow tabs.png
>
>
> During Cluster installation when user is on the step {{Cluster install Wizard
> >> Customize Services}} the following tabs render too slow:
> # HDFS (6 sec)
> # MapReduce2 (4 sec)
> # YARN (5 sec)
> # Hive (6 sec)
> # Falcon (6 sec)
> # Storm (11 sec)
> See profiling screenshot attached
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