[jira] [Created] (HDFS-7464) TestDFSAdminWithHA#testRefreshSuperUserGroupsConfiguration fails against Java 8

["Ted Yu (JIRA)" <ji...@apache.org>]

Ted Yu created HDFS-7464:
----------------------------

             Summary: TestDFSAdminWithHA#testRefreshSuperUserGroupsConfiguration fails against Java 8
                 Key: HDFS-7464
                 URL: https://issues.apache.org/jira/browse/HDFS-7464
             Project: Hadoop HDFS
          Issue Type: Test
            Reporter: Ted Yu
            Priority: Minor


>From https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/23/ :
{code}
REGRESSION:  org.apache.hadoop.hdfs.tools.TestDFSAdminWithHA.testRefreshSuperUserGroupsConfiguration

Error Message:
refreshSuperUserGroupsConfiguration: End of File Exception between local host is: "asf908.gq1.ygridcore.net/67.195.81.152"; destination host is: "localhost":12700; : java.io.EOFException; For more details see:  http://wiki.apache.org/hadoop/EOFException expected:<0> but was:<-1>

Stack Trace:
java.lang.AssertionError: refreshSuperUserGroupsConfiguration: End of File Exception between local host is: "asf908.gq1.ygridcore.net/67.195.81.152"; destination host is: "localhost":12700; : java.io.EOFException; For more details see:  http://wiki.apache.org/hadoop/EOFException expected:<0> but was:<-1>
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:743)
        at org.junit.Assert.assertEquals(Assert.java:118)
        at org.junit.Assert.assertEquals(Assert.java:555)
        at org.apache.hadoop.hdfs.tools.TestDFSAdminWithHA.testRefreshSuperUserGroupsConfiguration(TestDFSAdminWithHA.java:228)
{code}



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