Not a lot of info to go on here, but you may want to take a look at the following as a possible cause:
# Site to Site properties nifi.remote.input.socket.host=<publicly resolvable FQDN or publicly reachable IP address> nifi.remote.input.socket.port=<some unused port> nifi.remote.input.secure=false If those things are set on every node and the NCM in your AWS NiFi cluster, verify that your source NiFi can telnet to the configured port on those FQDNs/IPs. If that is successful, try changing the log level on your source NiFi for the RPGs. It shoud provide more detail that may help understand why it is timing out. this can be done by adding the following line to your logback.xml file: <logger name="org.apache.nifi.remote" level="DEBUG"/> A restart of NiFi is not required for changes to the logback.xml file. Changes to any other NiFi config file will require a restart to take affect. Thanks, Matt On Tue, Mar 15, 2016 at 12:46 PM, ambaricloud <[email protected]> wrote: > I am attaching log info: > > 2016-03-15 12:39:24,699 ERROR [Timer-Driven Process Thread-3] > o.a.nifi.remote.StandardRemoteGroupPort > RemoteGroupPort[name=FromRemote,target= > http://xxxx.compute-1.amazonaws.com:10000/nifi] > failed to communicate with http://xxx.compute-1.amazonaws.com:10000/nifi > due > to java.net.ConnectException: Operation timed out > > 2016-03-15 12:39:24,700 INFO [Timer-Driven Process Thread-10] > o.a.n.r.c.socket.EndpointConnectionPool New Weighted Distribution of Nodes: > Node[10.xxx.200.yyy:0] will receive 100.0% of data > > 2016-03-15 12:39:55,920 INFO [NiFi Site-to-Site Connection Pool > Maintenance] > o.a.n.r.c.socket.EndpointConnectionPool EndpointConnectionPool[Cluster > URL=http://xxxx.compute-1.amazonaws.com:10000/nifi] Successfully refreshed > Peer Status; remote instance consists of 1 peers > > > > -- > View this message in context: > http://apache-nifi-developer-list.39713.n7.nabble.com/Unable-Copy-data-from-local-NIFI-to-Cluster-in-AWS-tp8099p8102.html > Sent from the Apache NiFi Developer List mailing list archive at > Nabble.com. >
