See <https://sparktc.ibmcloud.com/jenkins/job/SystemML-DailyTest/916/changes>

Changes:

[Matthias Boehm] [SYSTEMML-1475] Fix codegen cost model (number and size of 
inputs)

[Matthias Boehm] [SYSTEMML-1448] Support rowMins/rowMaxs in codegen row 
aggregates

[Matthias Boehm] [SYSTEMML-1439] Improved codegen row-aggregate candidate 
exploration

------------------------------------------
[...truncated 27454 lines...]
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17/04/08 03:50:04 INFO scheduler.DAGScheduler: Got job 192 (collect at 
SparkExecutionContext.java:796) with 1 output partitions
17/04/08 03:50:04 INFO scheduler.DAGScheduler: Final stage: ResultStage 259 
(collect at SparkExecutionContext.java:796)
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17/04/08 03:50:04 INFO spark.SparkContext: Created broadcast 258 from broadcast 
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17/04/08 03:50:04 INFO spark.SparkContext: Created broadcast 260 from broadcast 
at DAGScheduler.scala:996
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RDDConverterUtils.java:280)
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17/04/08 03:50:04 INFO scheduler.DAGScheduler: looking for newly runnable stages
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17/04/08 03:50:04 INFO scheduler.DAGScheduler: waiting: Set(ResultStage 261)
17/04/08 03:50:04 INFO scheduler.DAGScheduler: failed: Set()
17/04/08 03:50:04 INFO scheduler.DAGScheduler: Submitting ResultStage 261 
(MapPartitionsRDD[731] at collectAsList at MLContextTest.java:1325), which has 
no missing parents
17/04/08 03:50:04 INFO memory.MemoryStore: Block broadcast_261 stored as values 
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memory on 169.54.146.43:54933 (size: 5.6 KB, free: 1026.5 MB)
17/04/08 03:50:04 INFO spark.SparkContext: Created broadcast 261 from broadcast 
at DAGScheduler.scala:996
17/04/08 03:50:04 INFO scheduler.DAGScheduler: Submitting 1 missing tasks from 
ResultStage 261 (MapPartitionsRDD[731] at collectAsList at 
MLContextTest.java:1325)
17/04/08 03:50:04 INFO scheduler.TaskSchedulerImpl: Adding task set 261.0 with 
1 tasks
17/04/08 03:50:04 INFO scheduler.FairSchedulableBuilder: Added task set 
TaskSet_261.0 tasks to pool default
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261.0 (TID 271, localhost, executor driver, partition 0, ANY, 5783 bytes)
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271)
17/04/08 03:50:04 INFO storage.ShuffleBlockFetcherIterator: Getting 1 non-empty 
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17/04/08 03:50:04 INFO storage.ShuffleBlockFetcherIterator: Started 0 remote 
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17/04/08 03:50:04 INFO executor.Executor: Finished task 0.0 in stage 261.0 (TID 
271). 2024 bytes result sent to driver
17/04/08 03:50:04 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 
261.0 (TID 271) in 6 ms on localhost (executor driver) (1/1)
17/04/08 03:50:04 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 261.0, 
whose tasks have all completed, from pool default
17/04/08 03:50:04 INFO scheduler.DAGScheduler: ResultStage 261 (collectAsList 
at MLContextTest.java:1325) finished in 0.006 s
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o.s.j.s.ServletContextHandler@7e6477c{/storage,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@51af406d{/stages/pool/json,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@42f81f80{/stages/pool,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@1151d515{/stages/stage/json,null,UNAVAILABLE}
17/04/08 03:50:04 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@30ab2a6{/stages/stage,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@5f198bb1{/stages/json,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@25aeca9d{/stages,null,UNAVAILABLE}
17/04/08 03:50:04 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@60be5eec{/jobs/job/json,null,UNAVAILABLE}
17/04/08 03:50:04 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@4163a599{/jobs/job,null,UNAVAILABLE}
17/04/08 03:50:04 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@36498091{/jobs/json,null,UNAVAILABLE}
17/04/08 03:50:04 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@21fc853b{/jobs,null,UNAVAILABLE}
17/04/08 03:50:04 INFO ui.SparkUI: Stopped Spark web UI at 
http://169.54.146.43:4040
17/04/08 03:50:04 INFO spark.MapOutputTrackerMasterEndpoint: 
MapOutputTrackerMasterEndpoint stopped!
17/04/08 03:50:05 INFO memory.MemoryStore: MemoryStore cleared
17/04/08 03:50:05 INFO storage.BlockManager: BlockManager stopped
17/04/08 03:50:05 INFO storage.BlockManagerMaster: BlockManagerMaster stopped
17/04/08 03:50:05 INFO 
scheduler.OutputCommitCoordinator$OutputCommitCoordinatorEndpoint: 
OutputCommitCoordinator stopped!
17/04/08 03:50:05 INFO spark.SparkContext: Successfully stopped SparkContext
Running org.apache.sysml.test.integration.mlcontext.MLContextTest
Tests run: 175, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.05 sec - 
in org.apache.sysml.test.integration.mlcontext.MLContextTest
17/04/08 03:50:05 INFO util.ShutdownHookManager: Shutdown hook called
17/04/08 03:50:05 INFO util.ShutdownHookManager: Deleting directory 
/tmp/spark-a2431fe3-43d3-446b-98d4-2de0d353776a
Running org.apache.sysml.test.integration.functions.append.AppendVectorTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 312.821 sec - 
in org.apache.sysml.test.integration.functions.append.AppendVectorTest
Running 
org.apache.sysml.test.integration.functions.quaternary.WeightedSigmoidTest
Tests run: 56, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1,003.357 sec 
- in org.apache.sysml.test.integration.functions.quaternary.WeightedSigmoidTest
17/04/08 03:51:54 INFO util.ShutdownHookManager: Shutdown hook called
17/04/08 03:51:54 INFO util.ShutdownHookManager: Deleting directory 
/tmp/spark-fc759ba1-b975-4094-a660-d621068253bf
Running org.apache.sysml.test.integration.functions.indexing.LeftIndexingTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 643.603 sec - 
in org.apache.sysml.test.integration.functions.indexing.LeftIndexingTest
Running 
org.apache.sysml.test.integration.applications.parfor.ParForCorrelationTest
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 292.529 sec - 
in org.apache.sysml.test.integration.applications.parfor.ParForCorrelationTest
Running 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateUnweightedScaleDenseTest
Tests run: 24, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 344.778 sec - 
in 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateUnweightedScaleDenseTest
Running org.apache.sysml.test.integration.functions.reorg.FullOrderTest
Tests run: 132, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1,327.618 sec 
- in org.apache.sysml.test.integration.functions.reorg.FullOrderTest
Running 
org.apache.sysml.test.integration.applications.parfor.ParForCorrelationTestLarge
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 45.071 sec - in 
org.apache.sysml.test.integration.applications.parfor.ParForCorrelationTestLarge
Running 
org.apache.sysml.test.integration.functions.quaternary.WeightedDivMatrixMultTest
Tests run: 90, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1,475.795 sec 
- in 
org.apache.sysml.test.integration.functions.quaternary.WeightedDivMatrixMultTest
17/04/08 03:58:02 INFO util.ShutdownHookManager: Shutdown hook called
17/04/08 03:58:02 INFO util.ShutdownHookManager: Deleting directory 
/tmp/spark-1e9915c5-2928-46f9-b2b2-9bb50d24bbcd
Running 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateWeightedScaleDenseTest
Tests run: 24, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 356.853 sec - 
in 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateWeightedScaleDenseTest
Running org.apache.sysml.test.integration.functions.append.AppendChainTest
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1,037.662 sec 
- in org.apache.sysml.test.integration.functions.append.AppendChainTest
Running 
org.apache.sysml.test.integration.applications.parfor.ParForNaiveBayesTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 513.831 sec - 
in org.apache.sysml.test.integration.applications.parfor.ParForNaiveBayesTest
Running 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateUnweightedScaleSparseTest
Tests run: 24, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 284.837 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: 91.259 sec - in 
org.apache.sysml.test.integration.applications.dml.HITSDMLTest
Running 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateWeightedScaleSparseTest
Tests run: 24, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 351.888 sec - 
in 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateWeightedScaleSparseTest
Running org.apache.sysml.test.integration.functions.append.AppendMatrixTest
Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1,615.346 sec 
- in org.apache.sysml.test.integration.functions.append.AppendMatrixTest
Running org.apache.sysml.test.integration.applications.pydml.ArimaPyDMLTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 50.078 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: 77.445 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: 50.516 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: 6.632 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: 88.031 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: 80.768 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: 17.37 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: 63.621 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: 294.711 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: 8.487 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: 81.081 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: 81.028 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: 296.045 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: 8.532 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: 590.088 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: 87.62 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: 408.003 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: 861.007 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: 6.065 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: 6.491 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: 87.518 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: 14.789 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: 0.881 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: 81.288 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: 63.903 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: 50.596 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: 60.339 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: 67.795 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: 6.379 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: 15.853 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: 381.4 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: 58.965 sec - in 
org.apache.sysml.test.integration.applications.pydml.GNMFPyDMLTest

Results :

Failed tests: 
  
FrameMatrixReblockTest.testFrameWriteMultipleSparseBinarySpark:170->runFrameReblockTest:230
 35 values are not in equal

Tests run: 6834, Failures: 1, 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: 02:25 h
[INFO] Finished at: 2017-04-08T04:57:36-05:00
[INFO] Final Memory: 62M/2259M
[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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