I'm trying to set up a NiFi cluster using an external zookeeper version is 3.4.10 container is run kubectl pod.
I have changed the following things in nifi.properties
# cluster node properties (only configure for cluster nodes) #
nifi.cluster.is.node=true
nifi.cluster.node.address=XXXXXXXXXXXXXXXX
nifi.cluster.node.protocol.port=8082
nifi.cluster.node.protocol.max.threads=50
nifi.cluster.node.event.history.size=25
nifi.cluster.node.connection.timeout=5 sec
nifi.cluster.node.read.timeout=5 sec
nifi.cluster.node.max.concurrent.requests=100
nifi.cluster.firewall.file=
nifi.cluster.flow.election.max.wait.time=1 min
nifi.cluster.flow.election.max.candidates=
# cluster load balancing properties #
nifi.cluster.load.balance.host=
nifi.cluster.load.balance.port=6342
nifi.cluster.load.balance.connections.per.node=1
nifi.cluster.load.balance.max.thread.count=8
nifi.cluster.load.balance.comms.timeout=30 sec
# zookeeper properties, used for cluster management #
nifi.zookeeper.connect.string=xxxx:2181,xxxx:2181,xxxx:2181
nifi.zookeeper.connect.timeout=10 secs
nifi.zookeeper.session.timeout=10 secs
nifi.zookeeper.root.node=/nifi
I am not able to connect zookeeper getting a connection error
2022-09-23 10:13:23,665 ERROR [main-EventThread] o.a.c.f.imps.CuratorFrameworkImpl Background operation retry gave up
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss
at org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
at org.apache.curator.framework.imps.CuratorFrameworkImpl.checkBackgroundRetry(CuratorFrameworkImpl.java:885)
at org.apache.curator.framework.imps.CuratorFrameworkImpl.processBackgroundOperation(CuratorFrameworkImpl.java:677)
at org.apache.curator.framework.imps.WatcherRemovalFacade.processBackgroundOperation(WatcherRemovalFacade.java:152)
at org.apache.curator.framework.imps.GetConfigBuilderImpl$2.processResult(GetConfigBuilderImpl.java:222)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:601)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
2022-09-23 10:13:24,331 INFO [main-EventThread] o.a.c.f.state.ConnectionStateManager State change: RECONNECTED
2022-09-23 10:13:24,331 INFO [Curator-ConnectionStateManager-0] o.a.n.c.l.e.CuratorLeaderElectionManager org.apache.nifi.controller.leader.election.CuratorLeaderElectionManager$ElectionListener@30dbc287 Connection State changed to RECONNECTED
2022-09-23 10:13:24,431 INFO [main-EventThread] o.a.c.f.state.ConnectionStateManager State change: SUSPENDED
2022-09-23 10:13:24,431 INFO [Curator-ConnectionStateManager-0] o.a.n.c.l.e.CuratorLeaderElectionManager org.apache.nifi.controller.leader.election.CuratorLeaderElectionManager$ElectionListener@30dbc287 Connection State changed to SUSPENDED
Connection State continues changing reconnecting and suspending
How can I set up a NiFi cluster for using an external zookeeper connection?
Did any one is facing simiar issues with this combination?
Can you please assist