A bunch of mapred unit tests are failing on Windows
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Key: HADOOP-5114
URL: https://issues.apache.org/jira/browse/HADOOP-5114
Project: Hadoop Core
Issue Type: Test
Components: mapred, test
Affects Versions: 0.20.0
Environment: Windows
Reporter: Ramya R
Priority: Minor
Fix For: 0.20.0
A bunch of unit tests are consistently failing when run on Windows. Below are a
list of unit tests which are failing and the corresponding exceptions thrown:
Exception: "java.net.ConnectException: Connection refused: no further
information"
Failing tests:
* TestMiniMRMapRedDebugScript - testMapDebugScript
* TestNoDefaultsJobConf - testNoDefaults
* TestQueueManager - testAllEnabledACLForJobSubmission
* TestCompressedEmptyMapOutputs - testMapReduceSortWithCompressedEmptyMapOutputs
* TestJobInProgressListener - testJobQueueChanges
* TestKillCompletedJob - testKillCompJob
* TestMiniMRClasspath - testClassPath
* TestMiniMRDFSCaching - testWithDFS
* TestMiniMRWithDFSWithDistinctUsers - testDistinctUsers
* TestSetupAndCleanupFailure - testWithDFS
* TestDBJob - testRun
* TestMiniMRWithDFS - testWithDFS
* TestJobStatusPersistency - testNonPersistency
* TestSpecialCharactersInOutputPath - testJobWithDFS
* TestUserDefinedCounters - testMapReduceJob
* TestDelegatingInputFormat - testSplitting
* TestEmptyJobWithDFS - testEmptyJobWithDFS
* TestJavaSerialization - testMapReduceJob
* TestClusterMapReduceTestCase - testMapReduce
Exception: java.lang.IllegalArgumentException: Pathname /<path> from <path> is
not a valid DFS filename.
Failing tests:
* TestJobInProgress - testRunningTaskCount
* TestJobQueueInformation - testJobQueues
* TestJobTrackerRestart - testJobTrackerRestart
Exception: java.io.IOException: Bad connect ack with firstBadLink
127.0.0.1:<port number>
Failing tests:
* TestJobSysDirWithDFS - testWithDFS
* TestJobInProgress - testPendingMapTaskCount
* TestMiniMRDFSSort - testMapReduceSort
Exception: junit.framework.AssertionFailedError
Failing tests:
* TestMRServerPorts - testJobTrackerPorts
* TestMRServerPorts - testTaskTrackerPorts
* TestMiniMRTaskTempDir - testTaskTempDir
Exception: java.io.IOException: Job failed!
Failing tests:
* TestMiniMRLocalFS - testWithLocal
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