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Posted to common-issues@hadoop.apache.org by "Luke Lu (JIRA)" <ji...@apache.org> on 2010/07/30 20:25:18 UTC

[jira] Assigned: (HADOOP-6887) Need a separate metrics per garbage collector

     [ https://issues.apache.org/jira/browse/HADOOP-6887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Luke Lu reassigned HADOOP-6887:
-------------------------------

    Assignee: Luke Lu

> Need a separate metrics per garbage collector
> ---------------------------------------------
>
>                 Key: HADOOP-6887
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6887
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: metrics
>            Reporter: Bharath Mundlapudi
>            Assignee: Luke Lu
>             Fix For: 0.22.0
>
>
> In addition to current GC metrics which are the sum of all the collectors, Need separate metrics for monitoring young generation and old generation collections per collector w.r.t collection count and collection time. 

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