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 <[email protected]> - Juju Charmer Come see the future of datacenter orchestration: http://jujucharms.com
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