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Date: Sat, 5 Jan 2013 10:32:55 +0100
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Subject: Re: hadoop simple monitor
From: mlanciau <mlanciau@gmail.com>
To: general@hadoop.apache.org
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Thanks a lot I will look @ on monday

Best Regards
Le 5 janv. 2013 10:30, "=E5=91=A8=E6=A2=A6=E6=83=B3" <ablozhou@gmail.com> a=
 =C3=A9crit :

> Hello,
> I write a bash script to monitor all nodes of Hadoop system. It can monit=
or
> memory, disk usage and hadoop,thirift,hbase process exit.
>
> Simple Monitor for Hadoop Processes, Memory and Diskspace usage. If memor=
y
> and disk usage reaches to a threshold, or some hadoop system process exit=
,
> the program will send email to make warnings.
> Features:
>
>    1. Simple Monitor Hadoop Processes, Memory and Diskspace usage of ever=
y
>    hosts that configured.
>    2. Deploy is simple. Just copy or uncompress the code to one station,
>    and it can monitor each remote hosts.( Do not need to deploy to any
> nodes
>    to be monitored.)
>    3. Write by Bash script, It's easy to modify.
>    4. It can monitor java processes(Such as HBase,Thrift,Hadoop processes=
)
>    or other processes(need a little change)
>
> Deploy:
>
> Just copy or uncompress the code to a directory, configured to monitor al=
l
> remote hosts, the remote hosts needn't any configure or deploy.
>
>    1. modify config.sh to configure parameters
>    2. check loopcheck.sh to modify paths, because crontab has a limited e=
nv
>    and PATH
>    3. check email sending is ok or not, you may need configure MTA such a=
s
>    Postfix
>    4. configure crontab, every 5 minutes check the hosts
>
> 0-59/5 * * * * $HOME/smr/loopcheck.sh
>
>
> Download: https://code.google.com/p/hadoop-simple-monitor/
>
> May it could help some body.
>
> Best Regards,
>
> Andy Zhou
>

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