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https://issues.apache.org/jira/browse/NIFI-87?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph Witt resolved NIFI-87.
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Resolution: Not A Problem
> Configuration across nodes in a cluster should be identical including
> properties files and more
> -----------------------------------------------------------------------------------------------
>
> Key: NIFI-87
> URL: https://issues.apache.org/jira/browse/NIFI-87
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Reporter: Joseph Witt
>
> Currently each node must have different values in its nifi.properties file
> for the hostname
> nifi.web.http.host
> nifi.web.https.host
> nifi.cluster.node.address
> In order to be scalable it must be the case that all nodes can have the exact
> same configuration. This should be achieved by removing any reference to the
> hostname from the properties file and instead use the name of the Network
> Interface (or interfaces)
> nifi.web.http.interfaces=etho0,eth1,...
> Generally, in order to quickly scale up and down VMs will be used and it is
> considered acceptable to expect that all VM's should use the same NIC for
> comms. This means we must fully understand exactly how these properties are
> used. They are used in the JettyServer class as well as in clustering.
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