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Re: Ranger policies on HDFS (READ/WRITE/EXECUTE)

by Community Manager Community Manager in Support Questions
‎02-24-2025 08:16 PM
‎02-24-2025 08:16 PM
@thomasLeecooper As this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post. Thanks. ... View more

Re: How are multiple Ranger resource based service...

by New Member in Support Questions
‎04-10-2018 08:17 PM
‎04-10-2018 08:17 PM
No answers, so I had do do more digging. It turns out one can only have ONE HDFS (or Hive for that matter) resource based service active at one time, and the value is set in /etc/hadoop/conf/ranger-hdfs-security.xml , key ranger.plugin.hdfs.service.name Moreover, when set through Ambari, the service name is always <cluster_name>_hadoop (some say it's _hdfs, but I definitely see it as _hadoop in HDP 2.6.3 So, play as much as you want in the Ranger UI, create services, change names, that is just a a fake UI. The real work is done in the /etc/hadoop/conf/ranger-hdfs-security.xml Thanks guys for making it so straightforward. ... View more
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