[PIG-156] All 4 unit test cases for Pig streaming fails on Windows

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 0.1.0

Environment

Windows XP

• Assignee: Unassigned
• Reporter: Xu Zhang
• Created: 18/Mar/08 23:51
• Updated: 24/Mar/10 22:01
• Resolved: 19/May/08 17:59

Description

All 4 test cases in TestStreaming.java fails on Windows. Since now Windows is an officially supported platform by Pig, which means builds and unit tests should succeed on it, I gave this bug a priority of "Blocker".

Here is a sample output of TestStreaming on Windows:

Testcase: testSimpleMapSideStreaming took 27.691 sec
        Caused an ERROR
expected:<(A, 5)> but was:<null>
Java.lang.AssertionError: expected:<(A, 5)> but was:<null>
        at org.junit.Assert.fail(Assert.java:69)
        at org.junit.Assert.failNotEquals(Assert.java:314)
        at org.junit.Assert.assertEquals(Assert.java:94)
        at org.junit.Assert.assertEquals(Assert.java:104)
        at org.apache.pig.test.Util.checkQueryOutputs(Util.java:111)
        at org.apache.pig.test.TestStreaming.testSimpleMapSideStreaming(TestStreaming.java:75)

Testcase: testSimpleMapSideStreamingWithOutputSchema took 23.63 sec
        Caused an ERROR
expected:<(C, 8)> but was:<null>
java.lang.AssertionError: expected:<(C, 8)> but was:<null>
        at org.junit.Assert.fail(Assert.java:69)
        at org.junit.Assert.failNotEquals(Assert.java:314)
        at org.junit.Assert.assertEquals(Assert.java:94)
        at org.junit.Assert.assertEquals(Assert.java:104)
        at org.apache.pig.test.Util.checkQueryOutputs(Util.java:111)
        at org.apache.pig.test.TestStreaming.testSimpleMapSideStreamingWithOutputSchema(TestStreaming.java:102)

Testcase: testSimpleReduceSideStreamingAfterFlatten took 13.494 sec
        Caused an ERROR
expected:<(A, 5)> but was:<null>
java.lang.AssertionError: expected:<(A, 5)> but was:<null>
        at org.junit.Assert.fail(Assert.java:69)
        at org.junit.Assert.failNotEquals(Assert.java:314)
        at org.junit.Assert.assertEquals(Assert.java:94)
        at org.junit.Assert.assertEquals(Assert.java:104)
        at org.apache.pig.test.Util.checkQueryOutputs(Util.java:111)
        at org.apache.pig.test.TestStreaming.testSimpleReduceSideStreamingAfterFlatten(TestStreaming.java:131)

Testcase: testSimpleOrderedReduceSideStreamingAfterFlatten took 19.866 sec
        Caused an ERROR
expected:<(A, 1, 2, 3)> but was:<null>
java.lang.AssertionError: expected:<(A, 1, 2, 3)> but was:<null>
        at org.junit.Assert.fail(Assert.java:69)
        at org.junit.Assert.failNotEquals(Assert.java:314)
        at org.junit.Assert.assertEquals(Assert.java:94)
        at org.junit.Assert.assertEquals(Assert.java:104)
        at org.apache.pig.test.Util.checkQueryOutputs(Util.java:111)
        at org.apache.pig.test.TestStreaming.testSimpleOrderedReduceSideStreamingAfterFlatten(TestStreaming.java:175)