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From Jason Wee <peich...@gmail.com>
Subject Re: Unsupported major.minor version 51.0
Date Wed, 18 Sep 2013 03:34:30 GMT
Sorry, I have no knowledge on Node.js, probably someone else might know.

Jason


On Wed, Sep 18, 2013 at 11:29 AM, Gary Zhao <garyzhao@gmail.com> wrote:

> Thanks Jason. Does Node.js work with 2.0? I'm wondering which version
> should I run. Thanks.
>
>
> On Tue, Sep 17, 2013 at 8:24 PM, Jason Wee <peichieh@gmail.com> wrote:
>
>> cassandra 2.0, then use oracle or open jdk version 7.
>>
>> Jason
>>
>>
>> On Wed, Sep 18, 2013 at 11:21 AM, Gary Zhao <garyzhao@gmail.com> wrote:
>>
>>> Hello
>>>
>>> I just saw this error. Anyone knows how to fix it?
>>>
>>> [root@gary-vm1 apache-cassandra-2.0.0]# bin/cassandra -f
>>> xss =  -ea -javaagent:bin/../lib/jamm-0.2.5.jar -XX:+UseThreadPriorities
>>> -XX:ThreadPriorityPolicy=42 -Xms4014M -Xmx4014M -Xmn400M
>>> -XX:+HeapDumpOnOutOfMemoryError -Xss180k
>>> Exception in thread "main" java.lang.UnsupportedClassVersionError:
>>> org/apache/cassandra/service/CassandraDaemon : Unsupported major.minor
>>> version 51.0
>>> at java.lang.ClassLoader.defineClass1(Native Method)
>>>  at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
>>>  at
>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
>>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
>>>  at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
>>>  at java.security.AccessController.doPrivileged(Native Method)
>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>>>  at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>>> at sun.misc.Launcher$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.
>>> [root@gary-vm1 apache-cassandra-2.0.0]# java -version
>>> java version "1.6.0_24"
>>> Java(TM) SE Runtime Environment (build 1.6.0_24-b07)
>>> Java HotSpot(TM) 64-Bit Server VM (build 19.1-b02, mixed mode)
>>>
>>> Thanks
>>> Gary
>>>
>>
>>
>

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