Hi Ted
Yes you were right
The CDH version is 4.5 and HBase version is 0.94.6
Tom
full stack trace of log as (displayed on console) is
at
java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
at java.util.concurrent.FutureTask.get(FutureTask.java:111)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processExecs(HConnectionManager.java:1501)
at
org.apache.hadoop.hbase.client.HTable.coprocessorExec(HTable.java:1294)
at
org.apache.hadoop.hbase.client.HTable.coprocessorExec(HTable.java:1274)
* at com.thomsonreuters.hbase.**ScanAllEnpoint.main(*
*ScanAllEnpoint.java:30) -- Client class (calling CoProcessorExec method
here)*
Tue May 27 12:04:05 UTC 2014,
org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1c459fc2, java.io.IOException:
IPC server unable to read call parameters: Error in readFields
*This repeats for 10 Times*
at
org.apache.hadoop.hbase.client.ServerCallable.withRetries(ServerCallable.java:186)
at
org.apache.hadoop.hbase.ipc.ExecRPCInvoker.invoke(ExecRPCInvoker.java:79)
at com.sun.proxy.$Proxy8.getResults(Unknown Source)
* at com.thomsonreuters.hbase.**ScanAllEnpoint$1.call(*
*ScanAllEnpoint.java:35) -- Client Class*
* at com.thomsonreuters.hbase.**ScanAllEnpoint$1.call(*
*ScanAllEnpoint.java:1) -- Client Class*
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$4.call(HConnectionManager.java:1489)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
On Tue, May 27, 2014 at 10:45 PM, Tom Brown <[email protected]> wrote:
> Sorry, accidentally hit send... I meant to suggest this:
>
>
> http://stackoverflow.com/questions/20257356/hbase-client-scan-could-not-initialize-org-apache-hadoop-hbase-util-classes/
>
> --Tom
>
>
> On Tue, May 27, 2014 at 11:14 AM, Tom Brown <[email protected]> wrote:
>
> > Can you check your server logs for a full stack trace? This sounds like
> it
> > could be similar to this:
> >
> >
> >
> > On Tue, May 27, 2014 at 10:15 AM, Ted Yu <[email protected]> wrote:
> >
> >> Can you confirm the version of HBase ?
> >>
> >> To my knowledge, cdh5 is based on 0.96
> >>
> >> Cheers
> >>
> >>
> >> On Tue, May 27, 2014 at 1:36 AM, Vikram Singh Chandel <
> >> [email protected]> wrote:
> >>
> >> > Hi
> >> >
> >> > I am trying to pass a POJO (RequestVO say) having a single member
> >> variable
> >> > i.e
> >> > *Text Name; *to coprocessorExec method.
> >> >
> >> > This VO implements writable
> >> >
> >> > But getting following exception
> >> >
> >> > org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after
> >> > attempts=10,
> >> >
> >> > *exceptions:*
> >> > Tue May 27 13:42:41 IST 2014,
> >> > *org.apache.hadoop.hbase.ipc.ExecRPCInvoker$1@1506a1e,
> >> > java.io.IOException: IPC server unable to read call parameters: Error
> in
> >> > readFields *
> >> >
> >> > *HBase v :* 0.94.6 Cloudera (CDH 5 Distribution)
> >> > *Hadoop :* 2.2.0
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > --
> >> > *Regards*
> >> >
> >> > *VIKRAM SINGH CHANDEL*
> >> >
> >> > Please do not print this email unless it is absolutely
> necessary,Reduce.
> >> > Reuse. Recycle. Save our planet.
> >> >
> >>
> >
> >
>
--
*Regards*
*VIKRAM SINGH CHANDEL*
Please do not print this email unless it is absolutely necessary,Reduce.
Reuse. Recycle. Save our planet.
