hdfs acl is implemented in HDFS version 2.4.0, which is included in HDP 2.1.2. If not found, you can add it from ambari
Ambari Dasboard>HDFS>Configuration>Advanced>Custom hdfs-site
Add property dfs.namenode.acls.enabled=true
Restart the services to take this effect
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Correct answer rguruvannagari
Tq for valuable info ..i have small concern regrading this... Ambari Dasboard>HDFS>Configuration>Custom hdfs-site
should i add Add property dfs.namenode.acls.enabled=true in download time of cluster or can i added any time?
the resoans for asking is after adding should we need to restart any services which will effect the correct jobs..?
You would need to restart the services after adding the property to hdfs-site
Thanks you but my concern is..should i add this property in off-hours? while i restart the serveries will effect the current running jobs
Go through the below link which got the parameter with example for the same. Kindly vote if its relevant.
Thanks you guys...
Unrelated to your question, please consider upgrading to a more recent HDP release. HDP 2.4.2 has numerous performance and stability improvements over 2.1.x, not to mention tons of new features.