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Posted to user@zookeeper.apache.org by Sushant Vengurlekar <sv...@curvolabs.com> on 2018/07/06 17:00:21 UTC
Cannot open channel to 2 at election address
I am trying to setup a 3 zookeeper ensemble on ECS using docker
This is my zoo.cfg on one of the containers
clientPort=2181
dataDir=/opt/persist/datastore
dataLogDir=/opt/persist/data
tickTime=120000
initLimit=15
syncLimit=2
maxClientCnxns=60
server.1=zk1.curvo:2888:3888
server.2=zk2.curvo:2888:3888
server.3=zk3.curvo:2888:3888
I get the following errors
2018-07-06 16:51:15,477 [myid:1] - WARN [QuorumPeer[myid=1]/0.0.0.0:2181
:QuorumCnxManager@584] - Cannot open channel to 2 at election address
zk2.curvo/172.16.3.133:3888
java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at
org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:558)
at
org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:610)
at
org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:838)
at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:957)
2018-07-06 16:51:15,480 [myid:1] - INFO [QuorumPeer[myid=1]/0.0.0.0:2181
:QuorumPeer$QuorumServer@184] - Resolved hostname: zk2.curvo to address:
zk2.curvo/172.16.3.133
I have added the required ports on the host as well as in the security
groups for access. Any one has any insight into this.
Thank you