Hi Vishanth, This could be due to a permission issue as mentioned. You can find more information on solutions here[1]
[1] http://stackoverflow.com/questions/3291474/cassandra-installation-issue Regards, Inosh On Tue, Oct 7, 2014 at 8:49 AM, Ravindra Ranwala <[email protected]> wrote: > Hi Vishanth, > > Can you please copy Cassandra into some directory under your $HOME > directory and execute *./cassandra* command after moving to the > *$CASSANDRA_HOME/bin* directory. Also make sure to switch your JVM to > some jdk 1.7 version prior to run the above command since Cassandra needs > jdk 1.7or later version. As Niranda mentioned this could be a permission > issue. Setting the $CASSANDRA_HOME environment variable is also optional. > > > Thanks & Regards, > > On Mon, Oct 6, 2014 at 5:58 PM, Niranda Perera <[email protected]> wrote: > >> 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> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > Ravindra Ranwala > Software Engineer > WSO2, Inc: http://wso2.com > <http://www.google.com/url?q=http%3A%2F%2Fwso2.com&sa=D&sntz=1&usg=AFQjCNEZvyc0uMD1HhBaEGCBxs6e9fBObg> > Mobile: +94714198770 > > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- Inosh Perera Software Engineer, WSO2 Inc. Tel: 0785293686
_______________________________________________ Dev mailing list [email protected] http://wso2.org/cgi-bin/mailman/listinfo/dev
