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From Eric Yang <>
Subject Re: Data process for HICC
Date Fri, 05 Nov 2010 00:38:49 GMT

This may be caused by was not running in the background.
In Chukwa 0.4, you need to have periodically create table
partitions from the template tables.  If the script is not running,
the data might not get loaded.

I am not sure about your question about hourlyRolling or dailyRolling.
 Those processes should be handled by data processor (./bin/chukwa


2010/11/2 良人 <>:
>  HI :    I always would like to use  chukwa to analyze the hadoop of
> efficiency,but I  ran into several problems.
>     firstly,i set up chukwa strictly following the instruction .my hicc work
> normally and can display graph if there are some data in mysql for instance:
> DFS Throughput Metrics,DFS Data Node Metrics,Cluster Metrics by Percentage.
>     but some field record in mysql were not in mysql and they can not
> display in hicc, for example: DFS Name Node Metrics,DFS FS ,Name System
> Metrics,Map/Reduce Metircs,HDFS Heathmap(),Hadoop Activity,Event viewer,
> Node Activity Graph.
>   my configure:
>   chukwa-hadoop-0.4.0-client.jar  have been in the hadoop’s lib
>   both and hadoop were in hadoop
> of conf,i have list these documents in attachment.
>   "System metrics collection may fail or be incomplete if your versions of
> sar and iostat do not match the ones that Chukwa expects" this citation come
> from chukwa releasenotes, i suspect  if my sysstat version of ubuntu is not
> match for chukwa, if so, what can i do for that.
>   could anybody give me some suggestions, thank you very much,
>   by the way do anybody know how to start hourlyRolling and dailyRoilling in
> 0.4.0 version and "Error initializing ChukwaClient with list of currently
> registered adaptors, clearing our local list of adaptors" in logs,how can i
> resolved it .

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