[ https://jira.fiware.org/browse/HELP-15724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fernando Lopez reassigned HELP-15724:
-------------------------------------
Assignee: Joaquín Salvachúa
> [fiware-askbot] How to install Cygnus correctly?
> ------------------------------------------------
>
> Key: HELP-15724
> URL: https://jira.fiware.org/browse/HELP-15724
> Project: Help-Desk
> Issue Type: Monitor
> Reporter: Backlog Manager
> Assignee: Joaquín Salvachúa
>
> Created question in FIWARE Q/A platform on 16-04-2019 at 06:04
> {color: red}Please, ANSWER this question AT{color} 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)
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