[Backlogmanager] [FIWARE-JIRA] (HELP-13394) [fiware-stackoverflow] Cygnus JAVA_HOME is not set

[Fernando Lopez (JIRA)]

     [ https://jira.fiware.org/browse/HELP-13394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fernando Lopez deleted HELP-13394:
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> [fiware-stackoverflow] Cygnus JAVA_HOME is not set
> --------------------------------------------------
>
>                 Key: HELP-13394
>                 URL: https://jira.fiware.org/browse/HELP-13394
>             Project: Help-Desk
>          Issue Type: Monitor
>            Reporter: Backlog Manager
>              Labels: fiware, fiware-cygnus
>
> Created question in FIWARE Q/A platform on 22-04-2015 at 13:04
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/29796098/cygnus-java-home-is-not-set
> +Question:+
> Cygnus JAVA_HOME is not set
> +Description:+
> I installed cygnus and when I hit sudo service cygnus start I get the status OK running.
> But the log file says:
> Warning: JAVA_HOME is not set!
> + exec /usr/bin/java -Xmx20m -Dflume.log.file=cygnus.log -cp '/usr/cygnus/conf:/usr/cygnus/lib/*:/usr/cygnus/plugins.d/cygnus/lib/*:/usr/cygnus/plugins.d/cygnus/libext/*' -Djava.library.path= es.tid.fiware.fiwareconnectors.cygnus.nodes.CygnusApplication -p 8081 -f /usr/cygnus/conf/agent_1.conf -n cygnusagent
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in [jar:file:/usr/cygnus/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/usr/cygnus/plugins.d/cygnus/lib/cygnus-0.7.1-jar-with-dependencies.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
> I checked echo $JAVA_HOME and get:
> /usr/lib/jvm/java-1.6.0-openjdk.x86_64
> I also checked java -version and got:
> java version "1.6.0_35"
> OpenJDK Runtime Environment (IcedTea6 1.13.7) (rhel-1.13.7.1.el6_6-x86_64)
> OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode)
> So what am I missing here?
> I did all these steps here:
>   Installing Cygnus
>   
>   Open a terminal and simply configure the FIWARE repository if not yet
>   configured and use your applications manager in order to install the
>   latest version of Cy gnus (CentOS/RedHat example):
>   
>   $ sudo cat > /etc/yum.repos.d/fiware.repo <http://repositories.testbed.fi-ware.eu/repo/rpm/x86_64/
>   gpgcheck=0 enabled=1 EOL $ sudo yum install cygnus
>   
>   IMPORTANT NOTE:
>   
>   Cygnus, as it is based on Apache Flume, needs Java SDK is installed.
>   If not yet installed, do it right now:
>   
>   $ sudo yum install java-1.6.0-openjdk-devel
>   
>   Remember to export the JAVA_HOME environment variable. In the case you
>   have installed Java SDK right now as shown above, this would be as:
>   
>   $ export JAVA_HOME=/usr/lib/jvm/java-1.6.0-openjdk.x86_64
>   
>   In order to do it permanently, edit /root/.bash_profile (root user) or
>   /etc/profile (other users).



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