Hi Scott, Can you check the contents of your nifi.properties (specifically the nifi.cluster.* and nifi.zookeeper.* sections) as well as the conf/zookeeper.properties files on each node in the cluster to see if one still has the old address?
Andy LoPresto [email protected] [email protected] PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 > On Apr 5, 2018, at 9:50 AM, Scott Howell <[email protected]> wrote: > > I had to change the subdomain of my cluster nodes. The cluster node names are > nifi-{#}.internal.dev.{redacted}.com. Looking at my log below it still > believes there is a cluster coordinator is found at nifi-2.dev.{redacted}.com. > > o.a.n.c.c.node.NodeClusterCoordinator Failed to determine which node is > elected active Cluster Coordinator: ZooKeeper reports the address as > nifi-2.dev.{redacted}.com:9999, but there is no node with this address. > Attempted to determine the node's information but failed to retrieve its > information due to org.apache.nifi.cluster.protocol.ProtocolException: Failed > to create socket due to: java.net.UnknownHostException: > nifi-2.dev.{redacted}.com > > I had this problem before and just completely rebuilt the cluster, I did > this, this time and that doesn’t seem to be working. If anyone has any > insight that would be great. > > Thanks, > > Scott
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