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Posted to issues@mesos.apache.org by "wangqun (JIRA)" <ji...@apache.org> on 2016/04/08 05:56:25 UTC
[jira] [Created] (MESOS-5147) UnsupportedClassVersionError:
mesosphere/marathon/Main : Unsupported major.minor version 52.0
wangqun created MESOS-5147:
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Summary: UnsupportedClassVersionError: mesosphere/marathon/Main : Unsupported major.minor version 52.0
Key: MESOS-5147
URL: https://issues.apache.org/jira/browse/MESOS-5147
Project: Mesos
Issue Type: Bug
Affects Versions: 0.28.0
Reporter: wangqun
Hi,
I want to use marathon API to create the App and tasks. So I install marathon according to https://mesosphere.github.io/marathon/docs/.
1) curl -O http://downloads.mesosphere.com/marathon/v1.0.0-RC1/marathon-1.0.0-RC1.tgz
2) tar xzf marathon-1.0.0-RC1.tgz
3) cd marathon-1.0.0-RC1
4) ./bin/start --master zk://zk1.foo.bar:2181,zk2.foo.bar:2181/mesos --zk zk://zk1.foo.bar:2181,zk2.foo.bar:2181/marathon
I got the following error:
MESOS_NATIVE_JAVA_LIBRARY is not set. Searching in /usr/lib /usr/local/lib.
MESOS_NATIVE_LIBRARY, MESOS_NATIVE_JAVA_LIBRARY set to '/usr/local/lib/libmesos.so'
Exception in thread "main" java.lang.UnsupportedClassVersionError: mesosphere/marathon/Main : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:803)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:48
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