hello folks, I see this exception, and can not open the NIFI console.There is
connectivity between the nodes in the cluster on port 9090.Any clues would
help.
2017-05-02 11:50:18,607 WARN [Replicate Request Thread-2]
o.a.n.c.c.h.r.ThreadPoolRequestReplicator Failed to replicate request GET
/nifi-api/flow/process-groups/root to sabc.abcd.local:9090 due to {}
com.sun.jersey.api.client.ClientHandlerException:
java.net.SocketTimeoutException: Read timed out
at
com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:155)
~[jersey-client-1.19.jar:1.19]
at com.sun.jersey.api.client.Client.handle(Client.java:652)
~[jersey-client-1.19.jar:1.19]
at
com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123)
~[jersey-client-1.19.jar:1.19]
at
com.sun.jersey.api.client.WebResource.handle(WebResource.java:682)
~[jersey-client-1.19.jar:1.19]
at
com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)
~[jersey-client-1.19.jar:1.19]
at
com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509)
~[jersey-client-1.19.jar:1.19]
at
org.apache.nifi.cluster.coordination.http.replication.ThreadPoolRequestReplicator.replicateRequest(ThreadPoolRequestReplicator.java:578)
~[nifi-framework-cluster-1.0.0.2.0.1.0-12.jar:1.0.0.2.0.1.0-12]
at
org.apache.nifi.cluster.coordination.http.replication.ThreadPoolRequestReplicator$NodeHttpRequest.run(ThreadPoolRequestReplicator.java:770)
~[nifi-framework-cluster-1.0.0.2.0.1.0-12.jar:1.0.0.2.0.1.0-12]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[na:1.8.0_111]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[na:1.8.0_111]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[na:1.8.0_111]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_111]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_111]
Caused by: java.net.SocketTimeoutException: Read timed out
thanks
Pradeep
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