Hello, everyone. I am working on configuring a new set of 3 ZooKeeper servers and I am finding that none of the servers are listening on port 2888. There are no relevant messages or exceptions logged during start up.
The servers are listening on port 3888. The servers do appear to start up properly and connect to each other on port 3888. After a few seconds, I start seeing exceptions logged along the lines of the following: 2021-02-07 21:30:16,583 [myid:1] - WARN [QuorumPeer[myid=1](plain=[0:0:0:0:0:0:0:0]:2181)(secure=disabled):Follower@129] - Exception when following the leader java.io.IOException: Failed connect to box02/10.1.1.202:2888 at org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:298) at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:87) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1458) I am using ZooKeeper 3.6.2, Fedora 33 and the following Java runtime. openjdk version "15.0.1" 2020-10-20 OpenJDK Runtime Environment 20.9 (build 15.0.1+9) OpenJDK 64-Bit Server VM 20.9 (build 15.0.1+9, mixed mode, sharing) My ZooKeeper conf file is as follows: ----- tickTime=2000 dataDir=/opt/zookeeper-data/ clientPort=2181 initLimit=5 syncLimit=2 server.1=box00:2888:3888 server.2=box01:2888:3888 server.3=box02:2888:3888 ----- Any thoughts or ideas? Thanks in advance, Brian
