https://community.cloudera.com/t5/Support-Questions/jobtracker-port/m-p/134996#M97655 <P>when i am running the oozie with port 8088, i got the following error, please try to solve this one </P><P>JA009: Failed on local exception: com.google.protobuf.InvalidProtocolBufferException: Protocol message end-group tag did not match expected tag.; Host Details : local host is: "sandbox.hortonworks.com/1x.x.1.x"; destination host is: "sandbox.hortonworks.com":8088;</P> Mon, 13 Jun 2016 18:04:50 GMT manikandan 2016-06-13T18:04:50Z