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HBase, mail # user - exception during coprocessor run


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Re: exception during coprocessor run
Andrew Purtell 2013-01-13, 21:48
It's the default timeout for client RPC, hbase.rpc.timeout.
On Sunday, January 13, 2013, Asaf Mesika wrote:

> Where is the 60 sec timeout defined?
>
> Sent from my iPhone
>
> On 13 בינו 2013, at 22:28, Himanshu Vashishtha <[EMAIL PROTECTED]<javascript:;>
> >
> wrote:
>
> How much time your CP calls take? more than 60sec?
>
> On Sun, Jan 13, 2013 at 11:42 AM, Andrew Purtell <[EMAIL PROTECTED]<javascript:;>
> >
> wrote:
>
> This means your client disconnected.
>
>
>
> On Sun, Jan 13, 2013 at 6:04 AM, Skovronik, Amir <[EMAIL PROTECTED]<javascript:;>
> >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\\x03vSB\\x90\\xF8\\xA3w83\\x80\\xB9\\xA1\\xF6\\x04\\x00\\x00\\x01\\x02\\xB3b\\x11\\xC6\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00","stopRow":"\\xD8\\x9F\\x03vSB\\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=1,
>
> client version=0, methodsFingerPrint=0), rpc version=1, client version=29,
>
> methodsFingerPrint=-1368823753 from 172.29.40.178:50769 after 0 ms, since
>
> caller disconnected
>
>
> at
>
>
> org.apache.hadoop.hbase.ipc.HBaseServer$Call.throwExceptionIfCallerDisconnected(HBaseServer.java:436)
>
>
> at
>
>
> org.apache.hadoop.hbase.regionserver.HRegion$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(HQueryCoprocessorImpl.java:124)
>
>
> at sun.reflect.GeneratedMethodAccessor40.invoke(Unknown Source)
>
>
> at
>
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.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(HRegionServer.java:3551)
>
>
> at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
>
>
> at
>
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.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)
>
--
Best regards,

   - Andy

Problems worthy of attack prove their worth by hitting back. - Piet Hein
(via Tom White)