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Posted to dev@flink.apache.org by "Robert Metzger (JIRA)" <ji...@apache.org> on 2015/03/03 11:38:05 UTC

[jira] [Created] (FLINK-1637) Flink uberjar does not work with Java 6

Robert Metzger created FLINK-1637:
-------------------------------------

             Summary: Flink uberjar does not work with Java 6
                 Key: FLINK-1637
                 URL: https://issues.apache.org/jira/browse/FLINK-1637
             Project: Flink
          Issue Type: Bug
    Affects Versions: 0.9
         Environment: Java 6
            Reporter: Robert Metzger
            Assignee: Robert Metzger
            Priority: Critical


Apparently the uberjar created by maven shade does not work with java 6

{code}
/jre1.6.0_45/bin/java -classpath flink-0.9-SNAPSHOT/lib/flink-dist-0.9-SNAPSHOT-yarn-uberjar.jar org.apache.flink.client.CliFrontend
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/flink/client/CliFrontend
Caused by: java.lang.ClassNotFoundException: org.apache.flink.client.CliFrontend
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: org.apache.flink.client.CliFrontend.  Program will exit.

{code}



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