I am on a Ubuntu server. When I go to the link you provided there is a
hyperlink for Ubuntu but it seems like it is the main site. I tried
searching for hadoop native but didn't get any useful results. Is there
some other package that I should install using apt-get?
On Mon, Apr 22, 2013 at 12:02 PM, Vinod Kumar Vavilapalli wrote:
>
It means what it says: that hadoop native library isn't available for
some reason. See
http://hadoop.apache.org/docs/stable/native_libraries.html
<http://hadoop.apache.org/docs/stable/native_libraries.html>
<http://hadoop.apache.org/docs/stable/native_libraries.html>
Thanks,
+Vinod Kumar Vavilapalli
Hortonworks Inc.
http://hortonworks.com/ <http://hortonworks.com/>
<http://hortonworks.com/>
On Apr 22, 2013, at 9:58 AM, rkevinbur...@charter.net
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wrote:
I was able to add the appropriate Maven dependencies and it "works". I
have one last question on this thread. With the added dependencies I
am getting the warning:
13/04/22 11:53:18 WARN util.NativeCodeLoader: Unable to load
native-hadoop library for your platform... using builtin-java classes
where applicable
What does this mean? Can it be avoided?
Thanks again.
On Mon, Apr 22, 2013 at 11:17 AM, Kevin Burton wrote:
What dependency for the Maven project should I use?
On Apr 22, 2013, at 10:02 AM, Ted Yu <yuzhih...@gmail.com
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<javascript:parent.wgMail.openComposeWindow('yuzhih...@gmail.com')> >
wrote:
The exception was due to incompatible RPC versions between Apache
maven
artifacts and CDH4.
I suggest you build the project with same hadoop version as in your
cluster.
On Mon, Apr 22, 2013 at 7:50 AM, Kevin Burton
<rkevinbur...@charter.net
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<javascript:parent.wgMail.openComposeWindow('rkevinbur...@charter.net')>
>wrote:
I am relatively new to Hadoop and am working through a Manning
publication
"Hadoop in Action". One of the first program in the book (page 44)
gives me
a Java exception: org.apache.hadoop.ipc.RemoteException: Server IPC
version
7 cannot communicate with client version 3.
My Hadoop distribution is CDH4. The Java Maven project takes its
dependency from Apache. The exception comes from a line involving
the
"Configuration" class.
Any idea on how to avoid this exception?
