hi, i'm trying to see the ACL's for kafka topic (using command line), but not able to do that .. Pls see commandline details -> [kafka1@sandbox ranger-kafka-plugin]$ $KAFKA_HOME/bin/kafka-acls.sh --list --topic kafka1_topic --authorizer-properties zookeeper.connect=sandbox.hortonworks.com:2181 Following is list of acls for resource: Topic:kafka1_topic <shows nothing> Any ideas ? Pls let me know. ... View more

Hi, i'm trying to enable Kerberos on HDP 2.5 sandbox, and running into issues. https://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.1/bk_Ambari_Security_Guide/content/_optional_install_a_new_mit_kdc.html When i run the command - > yum install krb5-server krb5-libs krb5-workstation I get the following error -> [root@sandbox ambari]# yum -y install krb5-server krb5-libs krb5-workstation Loaded plugins: fastestmirror, ovl, priorities Setting up Install Process Loading mirror speeds from cached hostfile Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again Any ideas on this ? Appreciate your help on this. ... View more

Hi, i'm using the HDP 2.5 sandbox .. and trying to create a Kafka publisher & consumer on the terminal.. Is there a way for me to create multiple terminals - one for Publisher and one for Consumer ? thanks for help in advance. ... View more