Hi,
Anyone? Any input would be much appreciated

Thanks,
Amin
On 5 Aug 2014 00:31, "Al Amin" <alamin.is...@gmail.com> wrote:

> Hi all,
>
> Any help would be much appreciated.
>
> Thanks,
> Al
>
>
> On Mon, Aug 4, 2014 at 7:09 PM, Al Amin <alamin.is...@gmail.com> wrote:
>
>> Hi all,
>>
>> I have setup 2 nodes (master and slave1) on stand alone mode. Tried
>> running SparkPi example and its working fine. However when I move on to
>>  wordcount its giving me below error:
>>
>> 14/08/04 21:40:33 INFO storage.MemoryStore: ensureFreeSpace(32856) called
>> with curMem=0, maxMem=311387750
>> 14/08/04 21:40:33 INFO storage.MemoryStore: Block broadcast_0 stored as
>> values in memory (estimated size 32.1 KB, free 296.9 MB)
>> 14/08/04 21:40:34 INFO ipc.Client: Retrying connect to server: master/
>> 10.0.1.27:9000. Already tried 0 time(s).
>> 14/08/04 21:40:35 INFO ipc.Client: Retrying connect to server: master/
>> 10.0.1.27:9000. Already tried 1 time(s).
>> 14/08/04 21:40:36 INFO ipc.Client: Retrying connect to server: master/
>> 10.0.1.27:9000. Already tried 2 time(s).
>> 14/08/04 21:40:37 INFO ipc.Client: Retrying connect to server: master/
>> 10.0.1.27:9000. Already tried 3 time(s).
>> 14/08/04 21:40:38 INFO ipc.Client: Retrying connect to server: master/
>> 10.0.1.27:9000. Already tried 4 time(s).
>> 14/08/04 21:40:39 INFO ipc.Client: Retrying connect to server: master/
>> 10.0.1.27:9000. Already tried 5 time(s).
>> 14/08/04 21:40:40 INFO ipc.Client: Retrying connect to server: master/
>> 10.0.1.27:9000. Already tried 6 time(s).
>> 14/08/04 21:40:41 INFO ipc.Client: Retrying connect to server: master/
>> 10.0.1.27:9000. Already tried 7 time(s).
>> 14/08/04 21:40:42 INFO ipc.Client: Retrying connect to server: master/
>> 10.0.1.27:9000. Already tried 8 time(s).
>> 14/08/04 21:40:43 INFO ipc.Client: Retrying connect to server: master/
>> 10.0.1.27:9000. Already tried 9 time(s).
>> Exception in thread "main" java.lang.RuntimeException:
>> java.net.ConnectException: Call to master/10.0.1.27:9000 failed on
>> connection exception: java.net.ConnectException: Connection refused
>>
>>
>> 1) how to fix this issue? I have configure hostname --fqdn accordingly.
>>
>> 2) I could see that in my logs that my master/worker deploy configuration
>> is  -Xms512m -Xmx512m. Is there any way that I can increase it? Or 512mb is
>> just fine? AFAIK, spark require huge memory.
>>
>> 3) I have a hadoop cluster and its working. Could anyone point me how to
>> integrate Yarn with Spark? Any good tutorial would be very useful
>>
>>
>> Thanks,
>> Al
>>
>
>




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