[HCATALOG-505] testSyntheticComplexSchema and testMapWithComplexData fail in JDK 1.7 64 bit

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.4, 0.5
• Component/s: test

Environment

Java 1.7 64 bit and RHEL 6

• Assignee: Viraj Bhat
• Reporter: Viraj Bhat
• Created: 18/Sep/12 01:06
• Updated: 18/Oct/13 21:41
• Resolved: 18/Oct/13 21:41

Description

Tests fail when doing the following:

private void verifyWriteRead 
{
   while (it.hasNext()) {
   Tuple input = data.get(i++);
   Tuple output = it.next();
   Assert.assertEquals(input.toString(), output.toString());
   LOG.info("tuple : {} ",output);
}

and is reported in the following way:

Testcase: testSyntheticComplexSchema took 17.693 sec
FAILED
expected:<...1#test 1,ac test2#test 2...> but was:<...2#test 2,ac test1#test 1...>
junit.framework.ComparisonFailure: expected:<...1#test 1,ac test2#test 2...> but was:<...2#test 2,ac test1#test 1...>
at org.apache.hcatalog.pig.TestHCatLoaderComplexSchema.verifyWriteRead(TestHCatLoaderComplexSchema.java:203)
at org.apache.hcatalog.pig.TestHCatLoaderComplexSchema.testSyntheticComplexSchema(TestHCatLoaderComplexSchema.java:171)

Testcase: testTupleInBagInTupleInBag took 50.637 sec
Testcase: testMapWithComplexData took 12.558 sec
FAILED
expected:<...2#(2,test 2),b test 1#(1,test 1...> but was:<...1#(1,test 1),b test 2#(2,test 2...>
junit.framework.ComparisonFailure: expected:<...2#(2,test 2),b test 1#(1,test 1...> but was:<...1#(1,test 1),b test 2#(2,test 2...>
at org.apache.hcatalog.pig.TestHCatLoaderComplexSchema.verifyWriteRead(TestHCatLoaderComplexSchema.java:203)
at org.apache.hcatalog.pig.TestHCatLoaderComplexSchema.testMapWithComplexData(TestHCatLoaderComplexSchema.java:284)

We may need to change the way we are comparing complex tuples!!

Issue Links

• is related to: HIVE-5290 Some HCatalog tests have been behaving flaky