hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-625) Ganglia support for cluster load history: emissions and graphs
Date Thu, 09 Oct 2008 23:26:44 GMT

    [ https://issues.apache.org/jira/browse/HBASE-625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12638434#action_12638434
] 

stack commented on HBASE-625:
-----------------------------

See http://hadoop.apache.org/core/docs/r0.18.1/api/index.html for howto on metrics.

> Ganglia support for cluster load history: emissions and graphs
> --------------------------------------------------------------
>
>                 Key: HBASE-625
>                 URL: https://issues.apache.org/jira/browse/HBASE-625
>             Project: Hadoop HBase
>          Issue Type: Improvement
>            Reporter: stack
>            Assignee: stack
>            Priority: Critical
>
> hbase should write loadings on a period in a format that is amenable to tools like ganglia
(rrd).  Master can dump cluster loadings and averages.  Regionservers would report their own
loadings.  Should exploit the work up in hadoop for doing this kinda thing (GangliaContext)
where it makes sense.  Extra browning points if user can optionally enable display of graphs
in the hbase UI (JRobin).

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message