Arshad Mohammad created ZOOKEEPER-2554: ------------------------------------------
Summary: reconfig can not add new server as observer Key: ZOOKEEPER-2554 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2554 Project: ZooKeeper Issue Type: Bug Components: server Affects Versions: 3.5.2, 3.5.1, 3.5.0 Reporter: Arshad Mohammad Assignee: Arshad Mohammad Priority: Critical Try to add new observer server using reconfig API, server gets added as participant. STEPS: # create 3 node cluster. {code} server.0=127.0.0.1:11223:11224:participant;127.0.0.1:11222 server.1=127.0.0.1:11226:11227:participant;127.0.0.1:11225 server.2=127.0.0.1:11229:11230:participant;127.0.0.1:11228 {code} # Suppose the 2 is the leader in the above cluster. Configure the new server as {code} server.2=127.0.0.1:11229:11230:participant;127.0.0.1:11228 server.3=127.0.0.1:11232:11233:observer;127.0.0.1:11231 {code} # Connect to 1 and execute the reconfig command {code} zkClient.reconfig("server.3=127.0.0.1:11232:11233:observer;127.0.0.1:11231", null, null, -1, null, null); {code} # Verify sever 3. It was supposed to run as observer but it is running as participant -- This message was sent by Atlassian JIRA (v6.3.4#6332)