nifi-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Bryan Bende <bbe...@gmail.com>
Subject Re: failed to replicate request GET /NIFI-API/flow/process-groups/root to saxx:9090
Date Tue, 02 May 2017 18:37:03 GMT
Pradeep,

This means the NiFi you are accessing the UI from is trying to
replicate a request to another NiFi in the cluster running on
sabc.abcd.local:9090 and couldn't complete the replication due to a
read timeout.

Can you verify there is a NiFi running at sabc.abcd.local:9090? Can
you access the UI of the other NiFi at
http://sabc.abcd.local:9090/nifi ?

-Bryan

On Tue, May 2, 2017 at 12:14 PM, pradeepbill <pradeep.bill@gmail.com> wrote:
> 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
>
>
>
> --
> View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/failed-to-replicate-request-GET-NIFI-API-flow-process-groups-root-to-saxx-9090-tp15612.html
> Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

Mime
View raw message