Hi Vishanth, this might be a permission issue since you have installed in the /opt/ directory. alter the permissions of the directory (perform with care!!!) or try manually downloading a cassandra release as mentioned here [1].
[1] http://wiki.apache.org/cassandra/GettingStarted cheers On Mon, Oct 6, 2014 at 5:10 PM, Dimuthu De Lanerolle <[email protected]> wrote: > Reported a similar error here. [1] > > [1] > http://stackoverflow.com/questions/16851308/i-am-getting-this-error-when-i-am-starting-cassandra-server > > > Regards > > On Mon, Oct 6, 2014 at 4:54 PM, Vishanth Balasubramaniam < > [email protected]> wrote: > >> Hi, >> >> Getting this following error when I run Cassandra. >> >> root@instance-00000001:/opt/cassandra/bin# cassandra >> root@instance-00000001:/opt/cassandra/bin# Exception in thread "main" >> java.lang.NoClassDefFoundError: org/apache/cassandra/service/CassandraDaemon >> Caused by: java.lang.ClassNotFoundException: >> org.apache.cassandra.service.CassandraDaemon >> at java.net.URLClassLoader$1.run(URLClassLoader.java:202) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:307) >> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:248) >> Could not find the main class: >> org.apache.cassandra.service.CassandraDaemon. Program will exit. >> >> I tried the commands cassandra, cassandra -f, cassandra -f start, which >> all prompted me the same error. >> >> I believe this could be because of incorrect Classpath, I would like to >> know how to set the Classpath correctly. >> >> Thank you, >> >> -- >> *Vishanth Balasubramaniam* >> Software Engineer >> WSO2 Inc.; http://wso2.com >> lean.enterprise.middleware >> >> mobile: *+94771737718* >> about me: *http://about.me/vishanth <http://about.me/vishanth>* >> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > Dimuthu De Lanerolle > Software Engineer > WSO2 Inc. > lean . enterprise . middlewear. > http://wso2.com/ > Tel. : +94 11 2145345 Fax : +94 11 2145300 email : [email protected] > > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *Niranda Perera* Software Engineer, WSO2 Inc. Mobile: +94-71-554-8430 Twitter: @n1r44 <https://twitter.com/N1R44>
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