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Meet Failed to replicate request GET /nifi-api/flow/current-user with SSL NIFI and no SSL LDAP

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Expert Contributor

Hello,

My new CDF cluster include 3 nifi nodes. I enable SSL in nifi . but there is not SSL on LDAP. I don't what is the reason got the error:  

2019-11-01 13:42:28,489 WARN org.apache.nifi.cluster.coordination.http.replication.ThreadPoolRequestReplicator: Failed to replicate request GET /nifi-api/flow/current-user to xx-cmf02.beta1.nn/10.202.252.92:8080 due to java.net.ConnectException: Failed to connect to xx-cmf02.beta1.nn/10.202.252.92:8080
        at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:242)
        at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:160)
......
Caused by: java.net.ConnectException: Connection refused (Connection refused)
        at java.net.PlainSocketImpl.socketConnect(Native Method)

The behavior is very strange that one node access else node 8080 port but i did not to config it.

So, what did i miss it?

Thank you for your advice first.

Paul

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Expert Contributor

@Matt

Thanks,

I solved this issue when i follow your point.

Paul