Details
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Type:
Monitor
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Status: Answered
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Priority:
Major
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Resolution: Unresolved
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Affects Version/s: None
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Fix Version/s: None
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Component/s: None
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Labels:None
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HD-Enabler:Cygnus
Description
Created question in FIWARE Q/A platform on 16-04-2019 at 06:04
Please, ANSWER this question AT https://ask.fiware.org/question/1065/how-to-install-cygnus-correctly/
Question:
How to install Cygnus correctly?
Description:
Tried Cygnus Docker installation (https://fiware-cygnus.readthedocs.io/...andadministrationguide/installwith_docker/index.html):
docker pull fiware/cygnus-common
docker run cygnus-common
Second one does not work. Tried docker run -p 5050:5050 -p 8081:8081 fiware/cygnus-common
curl http://localhost:5050/v1/version produces error. What might be the problem?
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<title>Error 500 Deserializer threw unexpected exception. null</title>
</head>
<body>HTTP ERROR 500
Problem accessing /v1/version. Reason:
Deserializer threw unexpected exception. nullPowered by Jetty://
Server side has error:
TPSource$FlumeHTTPServlet[192] : Deserializer threw unexpected exception.
java.lang.NullPointerException
at org.apache.flume.source.http.JSONHandler.getEvents(JSONHandler.java:122)
at org.apache.flume.source.http.HTTPSource$FlumeHTTPServlet.doPost(HTTPSource.java:184)
at org.apache.flume.source.http.HTTPSource$FlumeHTTPServlet.doGet(HTTPSource.java:227)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:705)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:814)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Activity
2019-04-24 12:05|UPDATED status: transition Answer| # answers= 1, accepted answer= False
2019-04-24 13:05|UPDATED status: transition Answered| # answers= 1, accepted answer= False
2019-04-23 10:05|CREATED monitor | # answers= 0, accepted answer= False