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From Otis Gospodnetic <otis.gospodne...@gmail.com>
Subject Re: responsetooslow from regionserver
Date Sat, 05 Jan 2013 03:40:58 GMT
For what it's worth, SPM for HBase may be of help here, as it graphs this
sort of info - JVM GC, various server metrics, and a bunch of HBase metrics.

Otis
--
Solr & ElasticSearch Support
http://sematext.com/





On Fri, Jan 4, 2013 at 8:00 PM, Azuryy Yu <azuryyyu@gmail.com> wrote:

> 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 <anoopsj@huawei.com> 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 [beatls@gmail.com]
> > Sent: Friday, January 04, 2013 4:39 PM
> > To: user@hbase.apache.org
> > 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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