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Date: Sun, 13 Jan 2013 23:26:44 +0200
Message-ID: <3732770081539052320@unknownmsgid>
Subject: Re: exception during coprocessor run
To: "user@hbase.apache.org" <user@hbase.apache.org>
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Where is the 60 sec timeout defined?

Sent from my iPhone

On 13 =D7=91=D7=99=D7=A0=D7=95 2013, at 22:28, Himanshu Vashishtha <hvashis=
h@cs.ualberta.ca>
wrote:

How much time your CP calls take? more than 60sec?

On Sun, Jan 13, 2013 at 11:42 AM, Andrew Purtell <apurtell@apache.org>
wrote:

This means your client disconnected.


On Sun, Jan 13, 2013 at 6:04 AM, Skovronik, Amir <askovron@akamai.com>wrote=
:


Hi


I am using version 0.94.3, while running an end point coprocessor I get

the following exception sometimes when running scan on an internal scanner:


2013-01-13 15:09:14,742 ERROR HRegionServer -


org.apache.hadoop.hbase.ipc.CallerDisconnectedException: Aborting call

execCoprocessor([B@105f3de6, execute(RTR,

{"timeRange":[0,9223372036854775807],"batch":-1,"startRow":"\\xD8\\x9F\\x03=
vSB\\x90\\xF8\\xA3w83\\x80\\xB9\\xA1\\xF6\\x04\\x00\\x00\\x01\\x02\\xB3b\\x=
11\\xC6\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00","stopRow":"\\xD8\\x9F\\x03=
vSB\\x90\\xF8\\xA3w83\\x80\\xB9\\xA1\\xF6\\x04\\x00\\x00\\x02\\x05f\\xC4#\\=
x8F\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00","totalColumns":0,"cacheBlocks"=
:true,"families":{"Data":[]},"maxVersions":1,"filter":"Field

Conditions: \r\n","caching":-1}, 200000, false, null), rpc version=3D1,

client version=3D0, methodsFingerPrint=3D0), rpc version=3D1, client versio=
n=3D29,

methodsFingerPrint=3D-1368823753 from 172.29.40.178:50769 after 0 ms, since

caller disconnected


at

org.apache.hadoop.hbase.ipc.HBaseServer$Call.throwExceptionIfCallerDisconne=
cted(HBaseServer.java:436)


at

org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal=
(HRegion.java:3489)


at

org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.next(HRegion=
.java:3447)


at

org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.next(HRegion=
.java:3464)


at

com.akamai.csi.yoda.hquery.HQueryCoprocessorImpl.execute(HQueryCoprocessorI=
mpl.java:124)


at sun.reflect.GeneratedMethodAccessor40.invoke(Unknown Source)


at

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp=
l.java:25)


at java.lang.reflect.Method.invoke(Method.java:597)


at org.apache.hadoop.hbase.regionserver.HRegion.exec(HRegion.java:4947)


at

org.apache.hadoop.hbase.regionserver.HRegionServer.execCoprocessor(HRegionS=
erver.java:3551)


at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)


at

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp=
l.java:25)


at java.lang.reflect.Method.invoke(Method.java:597)


at

org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine=
.java:364)


at

org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1426)


Please advise


Thanks


--

Best regards,


  - Andy


Problems worthy of attack prove their worth by hitting back. - Piet Hein

(via Tom White)

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