-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/7771/
-----------------------------------------------------------

Review request for pig, Julien Le Dem, Cheolsoo Park, and Gianmarco De Francisci Morales.
Description
-------

I refactored the remaining tests. I did not remove MiniCluster usage.
This addresses bug PIG-3016.
    https://issues.apache.org/jira/browse/PIG-3016
Diffs
-----

  test/org/apache/pig/test/PigExecTestCase.java 32a502c
  test/org/apache/pig/test/TestAccumulator.java 73ba0ce
  test/org/apache/pig/test/TestAdd.java cdeabb3
  test/org/apache/pig/test/TestAlgebraicEval.java 0bbd83d
  test/org/apache/pig/test/TestAlgebraicEvalLocal.java df4b76a
  test/org/apache/pig/test/TestBagFormat.java 09298d4
  test/org/apache/pig/test/TestBatchAliases.java 6e952c7
  test/org/apache/pig/test/TestBestFitCast.java a1bf5c5
  test/org/apache/pig/test/TestBloom.java e9fe355
  test/org/apache/pig/test/TestBoolean.java b3f9e3e
  test/org/apache/pig/test/TestCharArrayToNumeric.java bd0880d
  test/org/apache/pig/test/TestCmdLineParser.java eb91cae
  test/org/apache/pig/test/TestCombiner.java af7b678
  test/org/apache/pig/test/TestCompressedFiles.java d54ffaa
  test/org/apache/pig/test/TestConstExpr.java a7a0e3b
  test/org/apache/pig/test/TestConversions.java 152ad5c
  test/org/apache/pig/test/TestDataModel.java d04658c
  test/org/apache/pig/test/TestDeleteOnFail.java 7070285
  test/org/apache/pig/test/TestDivide.java be7c6a3
  test/org/apache/pig/test/TestEqualTo.java edefa35
  test/org/apache/pig/test/TestFRJoin.java 829b8ae
  test/org/apache/pig/test/TestFilter.java e954ea3
  test/org/apache/pig/test/TestFilterOpNumeric.java 730e808
  test/org/apache/pig/test/TestFilterOpString.java b65965f
  test/org/apache/pig/test/TestFilterSimplification.java ade97b6
  test/org/apache/pig/test/TestFilterUDF.java ffc589d
  test/org/apache/pig/test/TestFinish.java d213a1d
  test/org/apache/pig/test/TestForEach.java e47646f
  test/org/apache/pig/test/TestForEachNestedPlanLocal.java a78568e
  test/org/apache/pig/test/TestFuncSpec.java bc7144c
  test/org/apache/pig/test/TestGTOrEqual.java a35bc74
  test/org/apache/pig/test/TestGreaterThan.java d522975
  test/org/apache/pig/test/TestInfixArithmetic.java cdf6948
  test/org/apache/pig/test/TestInputOutputFileValidator.java 67b2873
  test/org/apache/pig/test/TestInputOutputMiniClusterFileValidator.java caa62cb
  test/org/apache/pig/test/TestInstantiateFunc.java 31c37b1
  test/org/apache/pig/test/TestJoin.java a4f3aff
  test/org/apache/pig/test/TestJoinSmoke.java afe7e60
  test/org/apache/pig/test/TestKeyTypeDiscoveryVisitor.java 2bbeca1
  test/org/apache/pig/test/TestLOLoadDeterminedSchema.java 2177b58
  test/org/apache/pig/test/TestLTOrEqual.java 6b7c795
  test/org/apache/pig/test/TestLargeFile.java 79590ce
  test/org/apache/pig/test/TestLessThan.java 7df1dc1
  test/org/apache/pig/test/TestLocal.java 5680196
  test/org/apache/pig/test/TestLocal2.java eea7b2f
  test/org/apache/pig/test/TestMapReduce2.java 30574db
  test/org/apache/pig/test/TestMod.java 523238c
  test/org/apache/pig/test/TestMultiply.java 7cb1d41
  test/org/apache/pig/test/TestNewPlanColumnPrune.java bed006e
  test/org/apache/pig/test/TestNewPlanListener.java 7701182
  test/org/apache/pig/test/TestNewPlanLogicalOptimizer.java 5eb841d
  test/org/apache/pig/test/TestNewPlanOperatorPlan.java 1f8fe56
  test/org/apache/pig/test/TestNewPlanPruneMapKeys.java d1cce22
  test/org/apache/pig/test/TestNewPlanRule.java 4a7ff0a
  test/org/apache/pig/test/TestNotEqualTo.java e6c3bca
  test/org/apache/pig/test/TestNull.java 64deaaf
  test/org/apache/pig/test/TestNullConstant.java 3ae25d9
  test/org/apache/pig/test/TestOrderBy2.java 4ee4f26
  test/org/apache/pig/test/TestOrderBy3.java 2067d7a
  test/org/apache/pig/test/TestPOBinCond.java 20bd734
  test/org/apache/pig/test/TestPODistinct.java 60f9d73
  test/org/apache/pig/test/TestPOGenerate.java e0fd796
  test/org/apache/pig/test/TestPOMapLookUp.java 3ed0900
  test/org/apache/pig/test/TestPONegative.java 220c409
  test/org/apache/pig/test/TestPORegexp.java d6e15ac
  test/org/apache/pig/test/TestPOSort.java 600ee0c
  test/org/apache/pig/test/TestPOUserFunc.java 3a90d6c
  test/org/apache/pig/test/TestPackage.java 7bc6c5c
  test/org/apache/pig/test/TestParamSubPreproc.java 1a52691
  test/org/apache/pig/test/TestParser.java 17dc42a
  test/org/apache/pig/test/TestPhyOp.java 0c9ecb0
  test/org/apache/pig/test/TestPi.java f0883d1
  test/org/apache/pig/test/TestPigContext.java ca0ef84
  test/org/apache/pig/test/TestPigProgressReporting.java e4f76ec
  test/org/apache/pig/test/TestPigScriptParser.java 2acb1a8
  test/org/apache/pig/test/TestPigSplit.java af70e9d
  test/org/apache/pig/test/TestPinOptions.java a730ce7
  test/org/apache/pig/test/TestPlanGeneration.java c1bc806
  test/org/apache/pig/test/TestPoissonSampleLoader.java 93cf24f
  test/org/apache/pig/test/TestProject.java 0b4194d
  test/org/apache/pig/test/TestPruneColumn.java 03139a5
  test/org/apache/pig/test/TestRank1.java fbc6a7d
  test/org/apache/pig/test/TestRank2.java d4daf8b
  test/org/apache/pig/test/TestRank3.java 6dd2624
  test/org/apache/pig/test/TestRegexp.java d5e1327
  test/org/apache/pig/test/TestRelationToExprProject.java 1411451
  test/org/apache/pig/test/TestSchemaUtil.java e1d1133
  test/org/apache/pig/test/TestSecondarySort.java 1661b8d
  test/org/apache/pig/test/TestSkewedJoin.java eaf08d1
  test/org/apache/pig/test/TestSplitStore.java 1a94b2b
  test/org/apache/pig/test/TestStore.java 7f1c77b
  test/org/apache/pig/test/TestStoreOld.java 37ad3bf
  test/org/apache/pig/test/TestStreamingLocal.java b745074
  test/org/apache/pig/test/TestSubtract.java 25900d0
  test/org/apache/pig/test/TestTextDataParser.java db221ff
  test/org/apache/pig/test/TestToolsPigServer.java e021b8c
  test/org/apache/pig/t