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HBase, mail # dev - RPC statistics from region servers...


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RE: RPC statistics from region servers...
Kannan Muthukkaruppan 2010-07-29, 02:36
Correct. This is in trunk. (We had previously tried this in 0.20.x).

-----Original Message-----
From: Ted Yu [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 28, 2010 7:32 PM
To: [EMAIL PROTECTED]
Subject: Re: RPC statistics from region servers...

You are comparing trunk with 0.20.x I guess.

On Wed, Jul 28, 2010 at 7:29 PM, Kannan Muthukkaruppan
<[EMAIL PROTECTED]>wrote:

> I was using jconsole to check the stats published by region servers..
>
> Under hadoop.HBase.RPCStatistics-60020.Attributes, I only see:
>
> RpcQueueTime*   (NumOps,AvgTime,MinTime,MaxTime)
> and,
> RPCProcessingTime* (NumOps,AvgTime,MinTime,MaxTime).
>
> I no longer see attributes like:
>          "incrementColumnValueNumOps "
>            "incrementColumnValueAvgTime "
>            "putNumOps "
>            "putAvgTime "
>            "getNumOps "
>            "getAvgTime "
>            "deleteNumOps "
>            "deleteAvgTime "
>            "openScannerNumOps "
>            "openScannerAvtTime "
>            "nextNumOps "
>            "nextAvgTime "
>            "closeNumOps "
>            "closeAvgTime "
>
> Anyone aware of what change happened in this area?
>
> regards,
> Kannan
>
>
>