We’re trying to set up HDP with Oozie according to the docs at http://docs.hortonworks.com/HDPDocuments/HDP1/HDP-126.96.36.199/bk_installing_manually_book/content/rpm-chap8-1.html
The following command fails, saying that it doesn’t support version 2.x
/usr/lib/oozie/bin/oozie-setup.sh -hadoop 2.x /usr/lib/hadoop -extjs /usr/share/HDP-oozie/ext-2.2.zip
We worked around this issue and managed to install with the following command (changed to version to 0.20.200)
/usr/lib/oozie/bin/oozie-setup.sh -hadoop 0.20.200 /usr/lib/hadoop -extjs /usr/share/HDP-oozie/ext-2.2.zip
then created folder /etc/oozie/conf/action-conf, changed the config as described in the docs and added a few more changes (mostly so oozie will work with postgresql as its db) and we managed to bring it up.
Now when we’re trying to start a job and we get HadoopAccessorException. In the logs we see something weird – it’s trying to access namenodename/ipconfig:8021 (I changed the name and ip):
Caused by: java.net.ConnectException: Call to ec2-xx-xxx-xx-xx.compute-1.amazonaws.com/188.8.131.52:8021 failed on connection exception: java.net.ConnectException: Connection refused