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Bernd Eckenfels commented on VFS-523: ------------------------------------- BTW: there is also a test which tests if equal works for the positive case. I guess the negative case would be a bit more complicated if you actually want to test a second hdfs instance. Anyway, this change here make the test a bit more complete: {code} public void testEquals() throws Exception { final FileObject dir = manager.resolveFile(TEST_DIR1); Assert.assertNotNull(dir); Assert.assertFalse(dir.exists()); // Create the test file final FileObject file1 = createTestFile(hdfs); Assert.assertTrue(file1.exists()); Assert.assertTrue(dir.exists()); // Get a handle to the same file and ensure its equal final FileObject file2 = manager.resolveFile(TEST_FILE1); Assert.assertEquals(file1, file2); // Ensure different files on same filesystem are not equal Assert.assertNotEquals(dir, file1); Assert.assertNotEquals(dir, file2); } {code} > HdfsFileObject equals method returns true for the same path on different hosts > ------------------------------------------------------------------------------ > > Key: VFS-523 > URL: https://issues.apache.org/jira/browse/VFS-523 > Project: Commons VFS > Issue Type: Bug > Affects Versions: 2.1 > Environment: Windows 7 > Reporter: Roger Whitcomb > Priority: Minor > Labels: hdfs > Fix For: 2.1 > > Attachments: hdfsequal.diff > > > If I construct two HdfsFileObject referring to the same path (for instance, > "/") but on different hosts, the "equals" method will consider them equal > (and the "hashCode" method will give the same results for both) even though > they clearly refer to different files since they are on different hosts. > These two methods should also factor in the HdfsFileSystem to the equation. -- This message was sent by Atlassian JIRA (v6.2#6252)