[17/34] ambari git commit: AMBARI-19220. Fix version of HDFS and YARN used by HDP 3.0 (alejandro)
http://git-wip-us.apache.org/repos/asf/ambari/blob/7df6bba4/ambari-server/src/main/resources/common-services/HDFS/3.0.0/package/scripts/journalnode_upgrade.py -- diff --git
[17/34] ambari git commit: AMBARI-19220. Fix version of HDFS and YARN used by HDP 3.0 (alejandro)
http://git-wip-us.apache.org/repos/asf/ambari/blob/ab4b864c/ambari-server/src/main/resources/common-services/HDFS/3.0.0/package/scripts/journalnode_upgrade.py -- diff --git