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https://issues.apache.org/jira/browse/AMBARI-3852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13837712#comment-13837712
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Dmitry Lysnichenko commented on AMBARI-3852:
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+1
> 'memMaxM' is required for NameNode from metrics/jvm call
> --------------------------------------------------------
>
> Key: AMBARI-3852
> URL: https://issues.apache.org/jira/browse/AMBARI-3852
> Project: Ambari
> Issue Type: Task
> Components: agent
> Affects Versions: 1.4.2
> Reporter: Vitaly Brodetskyi
> Assignee: Vitaly Brodetskyi
> Fix For: 1.4.2
>
> Attachments: AMBARI-3852_1.4.2.patch, AMBARI-3852_1.4.2_part2.patch,
> AMBARI-3852_trunk.patch, AMBARI-3852_trunk_part2.patch
>
>
> The API call can get 'memMaxM' value from ResourceManager , but for NameNode
> and HbaseMaster this value are missing.
> We need this value for NameNode and Hbase Master from backend to calculate
> the correct Heap value.
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