Fix: HDP “Unauthorized connection for super-user: oozie from IP 127.0.0.1”

Recently have been playing with HortonWorks HDP 2.2. Was starting to configure some oozie workflows and when submitting the job the¬†first step’s Hive script failed with this error and stack. To fix this, SSH into your HDP instance VM and edit:¬†/etc/hadoop/conf/core-site.xml and change the following config to add “localhost”. Save and restart the relevant services […]

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