Xiaoyu Yao created HDFS-7950:
--------------------------------

             Summary: Fix TestFsDatasetImpl#testAddVolumes failure on Windows
                 Key: HDFS-7950
                 URL: https://issues.apache.org/jira/browse/HDFS-7950
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: test
    Affects Versions: 2.6.0
            Reporter: Xiaoyu Yao
            Assignee: Xiaoyu Yao


The test should use Iterables.elementsEqual() instead of Junit AssertEquals to 
compare two object list. I will post a patch shortly. 

{code}
testAddVolumes(org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestFsDatasetImpl)
  Time elapsed: 0.116 sec  <<< FAILURE!
java.lang.AssertionError: 
expected:<[D:\w\hbk\hadoop-hdfs-project\hadoop-hdfs\target\test\data\Y8839Td1WC\newData2,
 D:\w\hbk\hadoop-hdfs-project\hadoop-hdfs\target\test\data\Y8839Td1WC\newData1, 
D:\w\hbk\hadoop-hdfs-project\hadoop-hdfs\target\test\data\Y8839Td1WC\newData0]> 
but 
was:<[D:\w\hbk\hadoop-hdfs-project\hadoop-hdfs\target/test/data/Y8839Td1WC/newData0,
 D:\w\hbk\hadoop-hdfs-project\hadoop-hdfs\target/test/data/Y8839Td1WC/newData2, 
D:\w\hbk\hadoop-hdfs-project\hadoop-hdfs\target/test/data/Y8839Td1WC/newData1]>
        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:144)
        at 
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestFsDatasetImpl.testAddVolumes(TestFsDatasetImpl.java:165)
{code}



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