Hi Everyone!
I keep getting a: ERROR [Curator-Framework-0] o.a.c.f.imps.CuratorFrameworkImpl Background retry gave up org.apache.curator.CuratorConnectionLossException: KeeperErrorCode = ConnectionLoss
My EDITABLE config files are here in the associated directories in my google drive below and attached, this is a 3 node cluster:
https://drive.google.com/drive/folders/11xM-sz8mUvpaiOOS4aiZ94TQGHHzConF?usp=sharing
I made sure FirewallD was off, all ports used are free, and I followed these guides:
https://docs.hortonworks.com/HDPDocuments/HDF3/HDF-3.1.1/bk_administration/content/clustering.html
AND
https://community.hortonworks.com/articles/135820/configuring-an-external-zookeeper-to-work-with-apa...
Any help would be greatly appreciated!!
Here's my configs in plain text for reference:
###################################################10.0.0.89 Server######################################################
####ZooKeeper.properties File#####
clientPort=24489
initLimit=10
autopurge.purgeInterval=24
syncLimit=5
tickTime=2000
dataDir=./state/zookeeper
autopurge.snapRetainCount=30
server.1=10.0.0.89:2888:3888
server.2=10.0.0.227:2888:3888
server.3=10.0.0.228:2888:3888
####nifi.properties cluster section####
# cluster common properties (all nodes must have same values) #
nifi.cluster.protocol.heartbeat.interval=5 sec
nifi.cluster.protocol.is.secure=false
# cluster node properties (only configure for cluster nodes) #
nifi.cluster.is.node=true
nifi.cluster.node.address=10.0.0.89
nifi.cluster.node.protocol.port=24489
nifi.cluster.node.protocol.threads=10
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=5 mins
nifi.cluster.flow.election.max.candidates=3
# zookeeper properties, used for cluster management #
nifi.zookeeper.connect.string=10.0.0.89:24489,10.0.0.227:24427,10.0.0.28:24428
nifi.zookeeper.connect.timeout=3 secs
nifi.zookeeper.session.timeout=3 secs
nifi.zookeeper.root.node=/nifi
###################################################################10.0.0.227 Server################################################################################################
####ZooKeeper.properties File#####
clientPort=24427
initLimit=10
autopurge.purgeInterval=24
syncLimit=5
tickTime=2000
dataDir=./state/zookeeper
autopurge.snapRetainCount=30
server.1=10.0.0.89:2888:3888
server.2=10.0.0.227:2888:3888
server.3=10.0.0.228:2888:3888
#####nifi.properties cluster section ###################
# cluster common properties (all nodes must have same values) #
nifi.cluster.protocol.heartbeat.interval=5 sec
nifi.cluster.protocol.is.secure=false
# cluster node properties (only configure for cluster nodes) #
nifi.cluster.is.node=true
nifi.cluster.node.address=10.0.0.227
nifi.cluster.node.protocol.port=24427
nifi.cluster.node.protocol.threads=10
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=5 mins
nifi.cluster.flow.election.max.candidates=3
# zookeeper properties, used for cluster management #
nifi.zookeeper.connect.string=10.0.0.89:24489,10.0.0.227:24427,10.0.0.28:24428
nifi.zookeeper.connect.timeout=3 secs
nifi.zookeeper.session.timeout=3 secs
nifi.zookeeper.root.node=/nifi
##################################################################################10.0.0.228 Server####### ##############################################################################
####ZooKeeper.properties File#####
clientPort=24428
initLimit=10
autopurge.purgeInterval=24
syncLimit=5
tickTime=2000
dataDir=./state/zookeeper
autopurge.snapRetainCount=30
server.1=10.0.0.89:2888:3888
server.2=10.0.0.227:2888:3888
server.3=10.0.0.228:2888:3888
#####nifi.properties cluster section ##########
# cluster common properties (all nodes must have same values) #
nifi.cluster.protocol.heartbeat.interval=5 sec
nifi.cluster.protocol.is.secure=false
# cluster node properties (only configure for cluster nodes) #
nifi.cluster.is.node=true
nifi.cluster.node.address=10.0.0.228
nifi.cluster.node.protocol.port=24428
nifi.cluster.node.protocol.threads=10
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=5 mins
nifi.cluster.flow.election.max.candidates=3
# zookeeper properties, used for cluster management #
nifi.zookeeper.connect.string=10.0.0.89:24489,10.0.0.227:24427,10.0.0.28:24428
nifi.zookeeper.connect.timeout=3 secs
nifi.zookeeper.session.timeout=3 secs
nifi.zookeeper.root.node=/nifi
