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From prabeesh k <prabsma...@gmail.com>
Subject Re: mismatched hdfs protocol
Date Thu, 05 Jun 2014 04:53:43 GMT
For building Spark for particular version of Hadoop
Refer
http://spark.apache.org/docs/latest/hadoop-third-party-distributions.html


On Thu, Jun 5, 2014 at 8:14 AM, Koert Kuipers <koert@tresata.com> wrote:

> you have to build spark against the version of hadoop your are using
>
>
> On Wed, Jun 4, 2014 at 10:25 PM, bluejoe2008 <bluejoe2008@gmail.com>
> wrote:
>
>>  hi, all
>> when my spark program accessed hdfs files
>> an error happened:
>>
>> Exception in thread "main" org.apache.hadoop.ipc.RemoteException: Server IPC version
9 cannot communicate with client version 4
>>
>>
>> it seems the client was trying to connect hadoop2 via an old hadoop
>> protocol
>>
>> so my question is:
>> how to specify the version of hadoop on connection?
>>
>> thank you!
>>
>>  bluejoe
>>
>> 2014-06-05
>> ------------------------------
>>
>>
>
>

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