See <https://sparktc.ibmcloud.com/jenkins/job/SystemML-DailyTest/1029/changes>

Changes:

[Matthias Boehm] [SYSTEMML-1140] Performance bufferpool (shallow serialize for 
sparse)

[Matthias Boehm] [SYSTEMML-1659] New simplification rewrite 'aggregate 
elimination'

[Matthias Boehm] [MINOR] Update maven test suites (consistency w/ actual test 
suite)

------------------------------------------
[...truncated 30168 lines...]
17/06/03 16:11:20 INFO scheduler.DAGScheduler: looking for newly runnable stages
17/06/03 16:11:20 INFO scheduler.DAGScheduler: running: Set(ShuffleMapStage 1)
17/06/03 16:11:20 INFO scheduler.DAGScheduler: waiting: Set(ResultStage 2)
17/06/03 16:11:20 INFO scheduler.DAGScheduler: failed: Set()
17/06/03 16:11:20 INFO scheduler.DAGScheduler: ShuffleMapStage 1 
(parallelizePairs at SparkExecutionContext.java:699) finished in 0.159 s
17/06/03 16:11:20 INFO scheduler.DAGScheduler: looking for newly runnable stages
17/06/03 16:11:20 INFO scheduler.DAGScheduler: running: Set()
17/06/03 16:11:20 INFO scheduler.DAGScheduler: waiting: Set(ResultStage 2)
17/06/03 16:11:20 INFO scheduler.DAGScheduler: failed: Set()
17/06/03 16:11:20 INFO scheduler.DAGScheduler: Submitting ResultStage 2 
(MapPartitionsRDD[5] at mapValues at BinarySPInstruction.java:117), which has 
no missing parents
17/06/03 16:11:20 INFO memory.MemoryStore: Block broadcast_2 stored as values 
in memory (estimated size 4.2 KB, free 1033.8 MB)
17/06/03 16:11:20 INFO memory.MemoryStore: Block broadcast_2_piece0 stored as 
bytes in memory (estimated size 2.3 KB, free 1033.8 MB)
17/06/03 16:11:20 INFO storage.BlockManagerInfo: Added broadcast_2_piece0 in 
memory on 169.54.146.43:33320 (size: 2.3 KB, free: 1033.8 MB)
17/06/03 16:11:20 INFO spark.SparkContext: Created broadcast 2 from broadcast 
at DAGScheduler.scala:996
17/06/03 16:11:20 INFO scheduler.DAGScheduler: Submitting 1 missing tasks from 
ResultStage 2 (MapPartitionsRDD[5] at mapValues at BinarySPInstruction.java:117)
17/06/03 16:11:20 INFO scheduler.TaskSchedulerImpl: Adding task set 2.0 with 1 
tasks
17/06/03 16:11:20 INFO scheduler.FairSchedulableBuilder: Added task set 
TaskSet_2.0 tasks to pool default
17/06/03 16:11:20 INFO scheduler.TaskSetManager: Starting task 0.0 in stage 2.0 
(TID 2, localhost, executor driver, partition 0, PROCESS_LOCAL, 5813 bytes)
17/06/03 16:11:20 INFO executor.Executor: Running task 0.0 in stage 2.0 (TID 2)
17/06/03 16:11:21 INFO storage.ShuffleBlockFetcherIterator: Getting 1 non-empty 
blocks out of 1 blocks
17/06/03 16:11:21 INFO storage.ShuffleBlockFetcherIterator: Started 0 remote 
fetches in 6 ms
17/06/03 16:11:21 INFO storage.ShuffleBlockFetcherIterator: Getting 1 non-empty 
blocks out of 1 blocks
17/06/03 16:11:21 INFO storage.ShuffleBlockFetcherIterator: Started 0 remote 
fetches in 1 ms
17/06/03 16:11:21 INFO executor.Executor: Finished task 0.0 in stage 2.0 (TID 
2). 2077 bytes result sent to driver
17/06/03 16:11:21 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 2.0 
(TID 2) in 76 ms on localhost (executor driver) (1/1)
17/06/03 16:11:21 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 2.0, whose 
tasks have all completed, from pool default
17/06/03 16:11:21 INFO scheduler.DAGScheduler: ResultStage 2 (collect at 
SparkExecutionContext.java:789) finished in 0.077 s
17/06/03 16:11:21 INFO storage.BlockManagerInfo: Removed broadcast_0_piece0 on 
169.54.146.43:33320 in memory (size: 1302.0 B, free: 1033.8 MB)
17/06/03 16:11:21 INFO storage.BlockManagerInfo: Removed broadcast_1_piece0 on 
169.54.146.43:33320 in memory (size: 1305.0 B, free: 1033.8 MB)
17/06/03 16:11:21 INFO storage.BlockManagerInfo: Removed broadcast_2_piece0 on 
169.54.146.43:33320 in memory (size: 2.3 KB, free: 1033.8 MB)
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Registering RDD 7 
(parallelizePairs at SparkExecutionContext.java:699)
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Registering RDD 6 
(parallelizePairs at SparkExecutionContext.java:699)
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Got job 1 (collect at 
SparkExecutionContext.java:789) with 1 output partitions
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Final stage: ResultStage 5 
(collect at SparkExecutionContext.java:789)
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Parents of final stage: 
List(ShuffleMapStage 3, ShuffleMapStage 4)
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Missing parents: 
List(ShuffleMapStage 3, ShuffleMapStage 4)
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Submitting ShuffleMapStage 3 
(ParallelCollectionRDD[7] at parallelizePairs at 
SparkExecutionContext.java:699), which has no missing parents
17/06/03 16:11:25 INFO memory.MemoryStore: Block broadcast_3 stored as values 
in memory (estimated size 2032.0 B, free 1033.8 MB)
17/06/03 16:11:25 INFO memory.MemoryStore: Block broadcast_3_piece0 stored as 
bytes in memory (estimated size 1305.0 B, free 1033.8 MB)
17/06/03 16:11:25 INFO storage.BlockManagerInfo: Added broadcast_3_piece0 in 
memory on 169.54.146.43:33320 (size: 1305.0 B, free: 1033.8 MB)
17/06/03 16:11:25 INFO spark.SparkContext: Created broadcast 3 from broadcast 
at DAGScheduler.scala:996
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Submitting 1 missing tasks from 
ShuffleMapStage 3 (ParallelCollectionRDD[7] at parallelizePairs at 
SparkExecutionContext.java:699)
17/06/03 16:11:25 INFO scheduler.TaskSchedulerImpl: Adding task set 3.0 with 1 
tasks
17/06/03 16:11:25 INFO scheduler.FairSchedulableBuilder: Added task set 
TaskSet_3.0 tasks to pool default
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Submitting ShuffleMapStage 4 
(ParallelCollectionRDD[6] at parallelizePairs at 
SparkExecutionContext.java:699), which has no missing parents
17/06/03 16:11:25 INFO scheduler.TaskSetManager: Starting task 0.0 in stage 3.0 
(TID 3, localhost, executor driver, partition 0, PROCESS_LOCAL, 6445 bytes)
17/06/03 16:11:25 INFO executor.Executor: Running task 0.0 in stage 3.0 (TID 3)
17/06/03 16:11:25 INFO memory.MemoryStore: Block broadcast_4 stored as values 
in memory (estimated size 2032.0 B, free 1033.8 MB)
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bytes in memory (estimated size 1305.0 B, free 1033.8 MB)
17/06/03 16:11:25 INFO storage.BlockManagerInfo: Added broadcast_4_piece0 in 
memory on 169.54.146.43:33320 (size: 1305.0 B, free: 1033.8 MB)
17/06/03 16:11:25 INFO spark.SparkContext: Created broadcast 4 from broadcast 
at DAGScheduler.scala:996
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Submitting 1 missing tasks from 
ShuffleMapStage 4 (ParallelCollectionRDD[6] at parallelizePairs at 
SparkExecutionContext.java:699)
17/06/03 16:11:25 INFO scheduler.TaskSchedulerImpl: Adding task set 4.0 with 1 
tasks
17/06/03 16:11:25 INFO scheduler.FairSchedulableBuilder: Added task set 
TaskSet_4.0 tasks to pool default
17/06/03 16:11:25 INFO executor.Executor: Finished task 0.0 in stage 3.0 (TID 
3). 1253 bytes result sent to driver
17/06/03 16:11:25 INFO scheduler.TaskSetManager: Starting task 0.0 in stage 4.0 
(TID 4, localhost, executor driver, partition 0, PROCESS_LOCAL, 6445 bytes)
17/06/03 16:11:25 INFO executor.Executor: Running task 0.0 in stage 4.0 (TID 4)
17/06/03 16:11:25 INFO scheduler.DAGScheduler: ShuffleMapStage 3 
(parallelizePairs at SparkExecutionContext.java:699) finished in 0.019 s
17/06/03 16:11:25 INFO scheduler.DAGScheduler: looking for newly runnable stages
17/06/03 16:11:25 INFO scheduler.DAGScheduler: running: Set(ShuffleMapStage 4)
17/06/03 16:11:25 INFO scheduler.DAGScheduler: waiting: Set(ResultStage 5)
17/06/03 16:11:25 INFO scheduler.DAGScheduler: failed: Set()
17/06/03 16:11:25 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 3.0 
(TID 3) in 18 ms on localhost (executor driver) (1/1)
17/06/03 16:11:25 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 3.0, whose 
tasks have all completed, from pool default
17/06/03 16:11:25 INFO executor.Executor: Finished task 0.0 in stage 4.0 (TID 
4). 1253 bytes result sent to driver
17/06/03 16:11:25 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 4.0 
(TID 4) in 18 ms on localhost (executor driver) (1/1)
17/06/03 16:11:25 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 4.0, whose 
tasks have all completed, from pool default
17/06/03 16:11:25 INFO scheduler.DAGScheduler: ShuffleMapStage 4 
(parallelizePairs at SparkExecutionContext.java:699) finished in 0.020 s
17/06/03 16:11:25 INFO scheduler.DAGScheduler: looking for newly runnable stages
17/06/03 16:11:25 INFO scheduler.DAGScheduler: running: Set()
17/06/03 16:11:25 INFO scheduler.DAGScheduler: waiting: Set(ResultStage 5)
17/06/03 16:11:25 INFO scheduler.DAGScheduler: failed: Set()
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Submitting ResultStage 5 
(MapPartitionsRDD[11] at mapValues at BinarySPInstruction.java:117), which has 
no missing parents
17/06/03 16:11:25 INFO memory.MemoryStore: Block broadcast_5 stored as values 
in memory (estimated size 4.2 KB, free 1033.8 MB)
17/06/03 16:11:25 INFO memory.MemoryStore: Block broadcast_5_piece0 stored as 
bytes in memory (estimated size 2.3 KB, free 1033.8 MB)
17/06/03 16:11:25 INFO storage.BlockManagerInfo: Added broadcast_5_piece0 in 
memory on 169.54.146.43:33320 (size: 2.3 KB, free: 1033.8 MB)
17/06/03 16:11:25 INFO spark.SparkContext: Created broadcast 5 from broadcast 
at DAGScheduler.scala:996
17/06/03 16:11:25 INFO scheduler.DAGScheduler: Submitting 1 missing tasks from 
ResultStage 5 (MapPartitionsRDD[11] at mapValues at 
BinarySPInstruction.java:117)
17/06/03 16:11:25 INFO scheduler.TaskSchedulerImpl: Adding task set 5.0 with 1 
tasks
17/06/03 16:11:25 INFO scheduler.FairSchedulableBuilder: Added task set 
TaskSet_5.0 tasks to pool default
17/06/03 16:11:25 INFO scheduler.TaskSetManager: Starting task 0.0 in stage 5.0 
(TID 5, localhost, executor driver, partition 0, PROCESS_LOCAL, 5814 bytes)
17/06/03 16:11:25 INFO executor.Executor: Running task 0.0 in stage 5.0 (TID 5)
17/06/03 16:11:25 INFO storage.ShuffleBlockFetcherIterator: Getting 1 non-empty 
blocks out of 1 blocks
17/06/03 16:11:25 INFO storage.ShuffleBlockFetcherIterator: Started 0 remote 
fetches in 1 ms
17/06/03 16:11:25 INFO storage.ShuffleBlockFetcherIterator: Getting 1 non-empty 
blocks out of 1 blocks
17/06/03 16:11:25 INFO storage.ShuffleBlockFetcherIterator: Started 0 remote 
fetches in 1 ms
17/06/03 16:11:25 INFO executor.Executor: Finished task 0.0 in stage 5.0 (TID 
5). 2240 bytes result sent to driver
17/06/03 16:11:25 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 5.0 
(TID 5) in 15 ms on localhost (executor driver) (1/1)
17/06/03 16:11:25 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 5.0, whose 
tasks have all completed, from pool default
17/06/03 16:11:25 INFO scheduler.DAGScheduler: ResultStage 5 (collect at 
SparkExecutionContext.java:789) finished in 0.016 s
17/06/03 16:11:25 INFO storage.BlockManagerInfo: Removed broadcast_4_piece0 on 
169.54.146.43:33320 in memory (size: 1305.0 B, free: 1033.8 MB)
17/06/03 16:11:25 INFO storage.BlockManagerInfo: Removed broadcast_5_piece0 on 
169.54.146.43:33320 in memory (size: 2.3 KB, free: 1033.8 MB)
17/06/03 16:11:25 INFO storage.BlockManagerInfo: Removed broadcast_3_piece0 on 
169.54.146.43:33320 in memory (size: 1305.0 B, free: 1033.8 MB)
17/06/03 16:11:25 INFO spark.ContextCleaner: Cleaned shuffle 2
17/06/03 16:11:25 INFO spark.ContextCleaner: Cleaned shuffle 3
Running org.apache.sysml.test.integration.applications.parfor.ParForSampleTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 109.16 sec - in 
org.apache.sysml.test.integration.applications.parfor.ParForSampleTest
Running 
org.apache.sysml.test.integration.applications.parfor.ParForUnivariateStatsTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.698 sec - in 
org.apache.sysml.test.integration.applications.parfor.ParForUnivariateStatsTest
Running 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateUnweightedScaleSparseTest
Tests run: 24, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 280.341 sec - 
in 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateUnweightedScaleSparseTest
Running org.apache.sysml.test.integration.applications.dml.HITSDMLTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 90.497 sec - in 
org.apache.sysml.test.integration.applications.dml.HITSDMLTest
17/06/03 16:15:15 INFO spark.ContextCleaner: Cleaned shuffle 1
17/06/03 16:15:15 INFO spark.ContextCleaner: Cleaned shuffle 0
Running org.apache.sysml.test.integration.functions.append.AppendMatrixTest
Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1,489.204 sec 
- in org.apache.sysml.test.integration.functions.append.AppendMatrixTest
Running 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateWeightedScaleSparseTest
Tests run: 24, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 348.698 sec - 
in 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateWeightedScaleSparseTest
17/06/03 16:19:55 INFO server.ServerConnector: Stopped 
ServerConnector@58cbe52{HTTP/1.1}{0.0.0.0:4040}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@202bbd94{/stages/stage/kill,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@4ad030b9{/jobs/job/kill,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@2a9bcca0{/api,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@793ad7a2{/,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@1abe15f2{/static,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@3c3b9218{/executors/threadDump/json,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@5400ee53{/executors/threadDump,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@7612aea1{/executors/json,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@6c39534e{/executors,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@2af8457e{/environment/json,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@16c68ece{/environment,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@5e789939{/storage/rdd/json,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@6064cc7b{/storage/rdd,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@629bc333{/storage/json,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@6fa4fa52{/storage,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@40bfc3a5{/stages/pool/json,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@70ce5665{/stages/pool,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@19c28e03{/stages/stage/json,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@52dfad65{/stages/stage,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@1e55d293{/stages/json,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@78122ef0{/stages,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@ca8efc2{/jobs/job/json,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@58928a86{/jobs/job,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@64705a23{/jobs/json,null,UNAVAILABLE}
17/06/03 16:19:55 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@2a7bd6b9{/jobs,null,UNAVAILABLE}
17/06/03 16:19:55 INFO ui.SparkUI: Stopped Spark web UI at 
http://169.54.146.43:4040
17/06/03 16:19:55 INFO spark.MapOutputTrackerMasterEndpoint: 
MapOutputTrackerMasterEndpoint stopped!
17/06/03 16:19:55 INFO memory.MemoryStore: MemoryStore cleared
17/06/03 16:19:55 INFO storage.BlockManager: BlockManager stopped
17/06/03 16:19:55 INFO storage.BlockManagerMaster: BlockManagerMaster stopped
17/06/03 16:19:55 INFO 
scheduler.OutputCommitCoordinator$OutputCommitCoordinatorEndpoint: 
OutputCommitCoordinator stopped!
17/06/03 16:19:55 INFO spark.SparkContext: Successfully stopped SparkContext
Running org.apache.sysml.test.integration.scripts.nn.NNTest
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1,476.7 sec <<< 
FAILURE! - in org.apache.sysml.test.integration.scripts.nn.NNTest
testNNLibrary(org.apache.sysml.test.integration.scripts.nn.NNTest)  Time 
elapsed: 1,476.7 sec  <<< FAILURE!
java.lang.AssertionError: unexpected String occurred: ERROR:
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at org.junit.Assert.assertFalse(Assert.java:64)
        at 
org.apache.sysml.test.integration.AutomatedTestBase.tearDown(AutomatedTestBase.java:1482)
        at 
org.apache.sysml.test.integration.scripts.nn.NNTest.tearDown(NNTest.java:67)

17/06/03 16:19:58 INFO util.ShutdownHookManager: Shutdown hook called
17/06/03 16:19:58 INFO util.ShutdownHookManager: Deleting directory 
/tmp/spark-d03f6739-d30e-48b8-ac7b-9a81526c1a99
Running org.apache.sysml.test.integration.applications.pydml.ArimaPyDMLTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 50.192 sec - in 
org.apache.sysml.test.integration.applications.pydml.ArimaPyDMLTest
Running org.apache.sysml.test.integration.applications.pydml.HITSPyDMLTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 77.043 sec - in 
org.apache.sysml.test.integration.applications.pydml.HITSPyDMLTest
Running 
org.apache.sysml.test.integration.applications.dml.LinearRegressionDMLTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 50.766 sec - in 
org.apache.sysml.test.integration.applications.dml.LinearRegressionDMLTest
Running org.apache.sysml.test.integration.applications.pydml.CsplineDSPyDMLTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.76 sec - in 
org.apache.sysml.test.integration.applications.pydml.CsplineDSPyDMLTest
Running 
org.apache.sysml.test.integration.applications.pydml.LinearLogRegPyDMLTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 86.479 sec - in 
org.apache.sysml.test.integration.applications.pydml.LinearLogRegPyDMLTest
Running org.apache.sysml.test.integration.applications.pydml.NaiveBayesPyDMLTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 81.11 sec - in 
org.apache.sysml.test.integration.applications.pydml.NaiveBayesPyDMLTest
Running org.apache.sysml.test.integration.applications.dml.CsplineCGDMLTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.141 sec - in 
org.apache.sysml.test.integration.applications.dml.CsplineCGDMLTest
Running org.apache.sysml.test.integration.applications.dml.L2SVMDMLTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 64.214 sec - in 
org.apache.sysml.test.integration.applications.dml.L2SVMDMLTest
Running 
org.apache.sysml.test.integration.applications.pydml.MDABivariateStatsPyDMLTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 296.449 sec - 
in 
org.apache.sysml.test.integration.applications.pydml.MDABivariateStatsPyDMLTest
Running org.apache.sysml.test.integration.applications.pydml.PageRankPyDMLTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.705 sec - in 
org.apache.sysml.test.integration.applications.pydml.PageRankPyDMLTest
Running 
org.apache.sysml.test.integration.applications.pydml.NaiveBayesParforPyDMLTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 81.186 sec - in 
org.apache.sysml.test.integration.applications.pydml.NaiveBayesParforPyDMLTest
Running org.apache.sysml.test.integration.applications.dml.NaiveBayesDMLTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 80.911 sec - in 
org.apache.sysml.test.integration.applications.dml.NaiveBayesDMLTest
Running 
org.apache.sysml.test.integration.applications.dml.MDABivariateStatsDMLTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 296.617 sec - 
in org.apache.sysml.test.integration.applications.dml.MDABivariateStatsDMLTest
Running org.apache.sysml.test.integration.applications.dml.PageRankDMLTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.832 sec - in 
org.apache.sysml.test.integration.applications.dml.PageRankDMLTest
Running org.apache.sysml.test.integration.applications.pydml.GLMPyDMLTest
Tests run: 30, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 588.921 sec - 
in org.apache.sysml.test.integration.applications.pydml.GLMPyDMLTest
Running 
org.apache.sysml.test.integration.applications.pydml.MultiClassSVMPyDMLTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 89.572 sec - in 
org.apache.sysml.test.integration.applications.pydml.MultiClassSVMPyDMLTest
Running org.apache.sysml.test.integration.applications.dml.ID3DMLTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 419.067 sec - 
in org.apache.sysml.test.integration.applications.dml.ID3DMLTest
Running org.apache.sysml.test.integration.applications.dml.GLMDMLTest
Tests run: 30, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 899.366 sec - 
in org.apache.sysml.test.integration.applications.dml.GLMDMLTest
Running org.apache.sysml.test.integration.applications.pydml.CsplineCGPyDMLTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.028 sec - in 
org.apache.sysml.test.integration.applications.pydml.CsplineCGPyDMLTest
Running org.apache.sysml.test.integration.applications.pydml.WelchTPyDMLTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.354 sec - in 
org.apache.sysml.test.integration.applications.pydml.WelchTPyDMLTest
Running org.apache.sysml.test.integration.applications.dml.MultiClassSVMDMLTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 86.294 sec - in 
org.apache.sysml.test.integration.applications.dml.MultiClassSVMDMLTest
Running org.apache.sysml.test.integration.applications.dml.CsplineDSDMLTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.334 sec - in 
org.apache.sysml.test.integration.applications.dml.CsplineDSDMLTest
Running 
org.apache.sysml.test.integration.applications.pydml.ApplyTransformPyDMLTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.781 sec - in 
org.apache.sysml.test.integration.applications.pydml.ApplyTransformPyDMLTest
Running 
org.apache.sysml.test.integration.applications.dml.NaiveBayesParforDMLTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 81.341 sec - in 
org.apache.sysml.test.integration.applications.dml.NaiveBayesParforDMLTest
Running org.apache.sysml.test.integration.applications.pydml.L2SVMPyDMLTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 63.35 sec - in 
org.apache.sysml.test.integration.applications.pydml.L2SVMPyDMLTest
Running 
org.apache.sysml.test.integration.applications.pydml.LinearRegressionPyDMLTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 50.646 sec - in 
org.apache.sysml.test.integration.applications.pydml.LinearRegressionPyDMLTest
Running org.apache.sysml.test.integration.applications.dml.LinearLogRegDMLTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 60.691 sec - in 
org.apache.sysml.test.integration.applications.dml.LinearLogRegDMLTest
Running org.apache.sysml.test.integration.applications.dml.GNMFDMLTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 65.87 sec - in 
org.apache.sysml.test.integration.applications.dml.GNMFDMLTest
Running org.apache.sysml.test.integration.applications.dml.WelchTDMLTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.392 sec - in 
org.apache.sysml.test.integration.applications.dml.WelchTDMLTest
Running org.apache.sysml.test.integration.applications.dml.ApplyTransformDMLTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.841 sec - in 
org.apache.sysml.test.integration.applications.dml.ApplyTransformDMLTest
Running org.apache.sysml.test.integration.applications.pydml.ID3PyDMLTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 377.191 sec - 
in org.apache.sysml.test.integration.applications.pydml.ID3PyDMLTest
Running org.apache.sysml.test.integration.applications.pydml.GNMFPyDMLTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 57.543 sec - in 
org.apache.sysml.test.integration.applications.pydml.GNMFPyDMLTest

Results :

Failed tests: 
  FullReblockTest.testCSVSingeMSparseMR:382->runReblockTest:479 24 values are 
not in equal
  NNTest.tearDown:67->AutomatedTestBase.tearDown:1482 unexpected String 
occurred: ERROR:

Tests run: 7111, Failures: 2, Errors: 0, Skipped: 0

[INFO] 
[INFO] --- maven-failsafe-plugin:2.17:verify (default) @ systemml ---
[INFO] Failsafe report directory: 
<https://sparktc.ibmcloud.com/jenkins/job/SystemML-DailyTest/ws/target/failsafe-reports>
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:29 h
[INFO] Finished at: 2017-06-03T17:05:46-05:00
[INFO] Final Memory: 61M/2650M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-failsafe-plugin:2.17:verify (default) on project 
systemml: There are test failures.
[ERROR] 
[ERROR] Please refer to 
<https://sparktc.ibmcloud.com/jenkins/job/SystemML-DailyTest/ws/target/failsafe-reports>
 for the individual test results.
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e 
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please 
read the following articles:
[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
Build step 'Execute shell' marked build as failure
Run condition [Always] enabling perform for step [[]]

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