[jira] [Created] (FLINK-13935) YarnPrioritySchedulingITCase fails on hadoop 2.4.1

[Shang Yuanchun (Jira)]

Chesnay Schepler created FLINK-13935:
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             Summary: YarnPrioritySchedulingITCase fails on hadoop 2.4.1
                 Key: FLINK-13935
                 URL: https://issues.apache.org/jira/browse/FLINK-13935
             Project: Flink
          Issue Type: Bug
          Components: Deployment / YARN, Tests
    Affects Versions: 1.10.0
            Reporter: Chesnay Schepler
             Fix For: 1.10.0


The {{YarnPrioritySchedulingITCase}} does an early exit in BeforeClass if run against a hadoop version lower than 2.8 . The AfterClass method in the YarnTestBase however cannot handle this case and fails with an NPE.
{code}
22:33:21.941 [ERROR] org.apache.flink.yarn.YarnPrioritySchedulingITCase.org.apache.flink.yarn.YarnPrioritySchedulingITCase
22:33:21.942 [ERROR]   Run 1: YarnPrioritySchedulingITCase.setup:40 » AssumptionViolated Priority scheduling...
22:33:21.943 [ERROR]   Run 2: YarnPrioritySchedulingITCase>YarnTestBase.teardown:956 » NullPointer
{code}

https://travis-ci.org/apache/flink/jobs/579264625




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