[jira] [Created] (FLINK-6843) ClientConnectionTest fails on travis

[Shang Yuanchun (Jira)]

Chesnay Schepler created FLINK-6843:
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             Summary: ClientConnectionTest fails on travis
                 Key: FLINK-6843
                 URL: https://issues.apache.org/jira/browse/FLINK-6843
             Project: Flink
          Issue Type: Bug
          Components: Tests
    Affects Versions: 1.3.0
            Reporter: Chesnay Schepler


jdk7, hadoop 2.4.1, scala 2.11

{code}
testJobManagerRetrievalWithHAServices(org.apache.flink.client.program.ClientConnectionTest)  Time elapsed: 0.013 sec  <<< ERROR!

java.lang.UnsupportedClassVersionError: org/apache/flink/runtime/highavailability/TestingHighAvailabilityServices : Unsupported major.minor version 52.0

        at java.lang.ClassLoader.defineClass1(Native Method)

        at java.lang.ClassLoader.defineClass(ClassLoader.java:800)

        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 org.apache.flink.client.program.ClientConnectionTest.testJobManagerRetrievalWithHAServices(ClientConnectionTest.java:122)
{code}



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