I had a similar issue. You may want to check Ranger > Audit > Plugin Status to see if the policy is being applied. If it's not it may be that you have a jersey-client classpath conflict. More details here: https://jonmorisissqlblog.blogspot.com/2021/06/ranger-hive-policy-activation-time.html ... View more

Steps for dealing with SSL enabled Ranger? (I'm running HDP-2.6.4.0) Currently plagued with the following: Unable to get the Credential Provider from the Configuration The value of property hadoop.security.credential.provider.path must not be null SSLContext must not be null ... View more

I just worked through this same issue and only found this conversations after the fact. I configured ranger.truststore.file and ranger.https.attrib.keystore.file to point to my $JAVA_HOME cacerts file (which had my AD cert previously imported), and I’m now able to log in to the Ranger-Admin UI with my AD credentials. I’m not sure what other ramifications this may have, but it solved my issue. It’s also raised another question, in that many HortonWorks components each have their own configurations for various keystores. (Ranger vs. Ranger-Admin as an apropos example). Are there any recommendations or best practices for consolidating all of these keystore locations into one place (like I did with the above solution)? ... View more

I've noticed the following This works: <param> <name>main.ldapRealm.contextFactory.systemPassword</name> <value>${ALIAS=ldcSystemPassword}</value> </param> This does not: <param name="main.ldapRealm.contextFactory.systemPassword" value=${ALIAS=ldcSystemPassword}/> ... View more

I put my experience with the same here: http://jonmorisissqlblog.blogspot.com/2016/09/hadoop-amabari-integration-with-active.html ... View more

I came across this article while searching for a resolution to Errno 111. In case anyone else stumbles upon this article for the same reason, I was able to get my metrics working again by resetting metrics. https://community.hortonworks.com/articles/11805/how-to-solve-ambari-metrics-corrupted-data.html http://jonmorisissqlblog.blogspot.com/2016/08/ambari-metrics-collector-not-starting.html ... View more