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

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

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
>

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 <[EMAIL PROTECTED]> 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 <[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
> >
>