@Kuldeep Kulkarni - thanks for the post. Do we have to add Spark & Spark2 classes to oozie.service.ActionService.executor.ext.classes for Spark action & Spark2 action please confirm. ... View more

Thanks @Santhosh B Gowda. We have around 15Nodes in the cluster. The Ambari version is 2.6.1.5 & HDP 2.6.3. We are preparing the OS Upgrade plan for production, We are doing this in test region. I have the following questions a. Can you confirm if we have to upgrade Ambari2.6.1.5 to Ambari 2.7 before starting the OS Migration. This will enable us to use 'Recover Host' option introduced in the Ambari 2.7. b. Should we start with the Ambari 2.6.1.5. We will have to ensure that we have upgraded all the servers to RHEL 7 with Ambari agent & Ambari server as 2.6.1.5. Once all the Servers are upgraded to RHEL 7, We will have all the servers running Ambari 2.6.1.5 in all the servers running RHEL 7. Post this we can upgrade Ambari to 2.7. What would be your approach to this. ... View more

We are using this in our environment. It works fine. If we would like to get the host name in the alert next what should we add to the snmptrap command ? You have the alerthost in this sample command snmptrap -v 2c-c public localhost '' APACHE-AMBARI-MIB::apacheAmbariAlert alertDefinitionName s "definitionName" alertDefinitionHash s "definitionHash" alertName s "name" alertText s "text" alertState i 0 alertHost s "host" alertService s "service" alertComponent s "component" Like this what will be the command for snmp_mib_script.sh - to include the alertHost ? /usr/bin/snmptrap -v 2c -c $COMMUNITY $HOST '' APACHE-AMBARI-MIB::apacheAmbariAlert alertDefinitionName s "$1" alertName s "$2" alertText s "$5" alertState i $STATE alertService s "$3" ... View more