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HBase >> mail # user >> responseTooSlow


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Re: responseTooSlow
The socket through which your client is communicating is getting closed
before the operation could get finished. May be it is taking longer than
usual or something.

Best Regards,
Tariq
+91-9741563634
https://mtariq.jux.com/
On Sat, Dec 22, 2012 at 4:08 AM, Mohammad Tariq <[EMAIL PROTECTED]> wrote:

> Hello Mohit,
>
>       You might this link<http://hbase.apache.org/book/ops.monitoring.html>useful.
>
> Best Regards,
> Tariq
> +91-9741563634
> https://mtariq.jux.com/
>
>
> On Sat, Dec 22, 2012 at 2:09 AM, Mohit Anchlia <[EMAIL PROTECTED]>wrote:
>
>> Could someone help me understand what this really means. Is this the
>> network transfer taking long from client -> server or region server taking
>> long time writing to the memory?
>>
>> 2012-12-21 10:54:21,980 WARN org.apache.hadoop.ipc.HBaseServer:
>> (responseTooSlow): {"processingtimems":135652,"call":"multi(
>> org.apache.hadoop.hbase.client.MultiAction@28338472), rpc version=1,
>> client
>> version=29, methodsFingerPrint=54742778","client":"10.18.3.80:48218
>>
>> ","starttimems":1356115926326,"queuetimems":0,"class":"HRegionServer","responsesize":0,"method":"multi"}
>> 2012-12-21 10:54:21,985 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server
>> handler 26 on 60020 caught: java.nio.channels.ClosedChannelException
>>         at
>> sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:133)
>>         at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:324)
>>         at
>>
>> org.apache.hadoop.hbase.ipc.HBaseServer.channelWrite(HBaseServer.java:1653)
>>         at
>>
>> org.apache.hadoop.hbase.ipc.HBaseServer$Responder.processResponse(HBaseServer.java:924)
>>         at
>>
>> org.apache.hadoop.hbase.ipc.HBaseServer$Responder.doRespond(HBaseServer.java:1003)
>>         at
>>
>> org.apache.hadoop.hbase.ipc.HBaseServer$Call.sendResponseIfReady(HBaseServer.java:409)
>>         at
>> org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1346)
>>
>
>