bigdata-dev team mailing list archive

[Amir Sanjar <amir.sanjar@xxxxxxxxxxxxx>]

Was amd32 hadoop tar file build with -Pnative option on an AMD32 system? if
not, rebuild as follow:
*mvn clean package -Pdist -Pnative -Dtar -DskipTests*
New hadoop tar file should be located at
*hadoop-dist/target/hadoop-2.2.0.tar.gz*

On Fri, Jan 9, 2015 at 12:22 PM, Charles Butler <
charles.butler@xxxxxxxxxxxxx> wrote:

> Greetings Big Data devs,
>
> We have a community member that is working with the hadoop charm in new
> and unexplored spaces - specifically on Arm32 hardware. Just as
> confirmation he is using the Apache Hadoop charm located here:
> https://manage.jujucharms.com/charms/trusty/hadoop
>
> We've verified that the resourcemanager and namenode processes are
> running:
> ubuntu@onlinelabs-15ae7c187615497fa4d5dc9f62332bae:~$ jps
> 12936 Jps
> 23665 NameNode
> 19137 ResourceManager
>
> yet everything from running the included map/reduce demo, and hdfs
> dfsadmin -report are failing to connect with the stack trace attached below.
>
> Deployment Topology: http://pastebin.com/i20qtEgf
> Stack Trace for checking with map/reduce demo:
> http://pastebin.com/JxMHzbdH
>
> If we have any ideas as to troubleshooting / FAQ's to get mwack unblocked
> - this would be a brilliant start to getting our community documentation
> around the charm(s) updated and moving to having validation our big data
> stack works on Arm32 hardware.
>
> Thanks for your time
>
> --
> All the best,
>
> Charles Butler <charles.butler@xxxxxxxxxxxxx> - Juju Charmer
> Come see the future of datacenter orchestration: http://jujucharms.com
>



-- 
Regards
Amir Sanjar
Big Data Solution Lead
Canonical
cell 512-507-5537