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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-8985) Configs: NameNode Heapsize stack advisor
Date Mon, 05 Jan 2015 16:17:34 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-8985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14264733#comment-14264733
] 

Hudson commented on AMBARI-8985:
--------------------------------

FAILURE: Integrated in Ambari-trunk-Commit-docker #657 (See [https://builds.apache.org/job/Ambari-trunk-Commit-docker/657/])
AMBARI-8985. Configs: NameNode Heapsize stack advisor (dlysnichenko) (dlysnichenko: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=8a7a4f2e391479db2d0d903d947a21d13fde8ab8)
* ambari-server/src/test/python/stacks/2.1/common/test_stack_advisor.py
* ambari-server/src/test/python/stacks/2.0.6/common/test_stack_advisor.py
* ambari-server/src/main/resources/stacks/HDP/2.2/services/stack_advisor.py
* ambari-server/src/test/python/stacks/2.2/common/test_stack_advisor.py
* ambari-server/src/main/resources/stacks/HDP/2.0.6/services/stack_advisor.py


> Configs: NameNode Heapsize stack advisor
> ----------------------------------------
>
>                 Key: AMBARI-8985
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8985
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-server
>    Affects Versions: 1.7.0
>            Reporter: Dmitry Lysnichenko
>            Assignee: Dmitry Lysnichenko
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-8985.patch
>
>
> HDFS -> NameNode Java heap size.
> There are currently no dynamic checks on this number. Changing it to 2MB, nor does changing
it to a ridiculously large value given the size of the VM should be checked via Stack Advisor
and warn the user appropriately.



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