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HBase, mail # user - responsetooslow from regionserver


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hua beatls 2013-01-04, 11:09
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Anoop Sam John 2013-01-04, 11:46
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Re: responsetooslow from regionserver
Azuryy Yu 2013-01-05, 01:00
generally check the gc log and page rage through vmstat at the server side.

do you have some read(big batch size or read big data) ?
On Fri, Jan 4, 2013 at 7:46 PM, Anoop Sam John <[EMAIL PROTECTED]> wrote:

> This logs warns that the operation at the region server side is taking too
> much time...  This is not an error...
> Pls check your cluster. You have hot spotting ?  Also can check the GC
> logs at that server side...
>
> -Anoop-
> ________________________________________
> From: hua beatls [[EMAIL PROTECTED]]
> Sent: Friday, January 04, 2013 4:39 PM
> To: [EMAIL PROTECTED]
> Subject: responsetooslow from regionserver
>
> HI,
>    below is the error log form my regionserver.:
>
> 2013-01-04 14:12:37,970 WARN org.apache.hadoop.ipc.HBaseServer:
> (responseTooSlow):
>
> {"processingtimems":12349,"call":"multi(org.apache.hadoop.hbase.client.MultiAction@6790e868
> ),
> rpc version=1, client version=29, methodsFingerPrint=54742778","client":"
> 192.168.250.108:43072
>
> ","starttimems":1357279945618,"queuetimems":166,"class":"HRegionServer","responsesize":0,"method":"multi"}
>
> 2013-01-04 14:12:38,072 WARN org.apache.hadoop.ipc.HBaseServer: (
> responseTooSlow):
>
> {"processingtimems":10204,"call":"multi(org.apache.hadoop.hbase.client.MultiAction@5a14ab21
> ),
> rpc version=1, client version=29, methodsFingerPrint=54742778","client":"
> 192.168.250.107:43283
>
> ","starttimems":1357279947865,"queuetimems":204,"class":"HRegionServer","responsesize":0,"method":"multi"}
>
> 2013-01-04 14:12:38,778 WARN org.apache.hadoop.ipc.HBaseServer:
>
>
>
>     what the problem?
>
>
>
>    Thanks
>
>
>
> beatls
>
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Otis Gospodnetic 2013-01-05, 03:40