See <https://sparktc.ibmcloud.com/jenkins/job/SystemML-DailyTest/802/changes>

Changes:

[npansar] [SYSTEMML-855] Update the documentation for Python users

[Matthias Boehm] [SYSTEMML-1150] Fix aggregate loop vectorization rewrite, incl 
tests

[Matthias Boehm] [SYSTEMML-1078] Fix missing nnz maintenance conv2d ops, incl 
cleanups

[Matthias Boehm] [SYSTEMML-1140] Performance conv2d_bias_add (cache-conscious 
transpose)

------------------------------------------
[...truncated 12023 lines...]
17/02/10 03:48:52 INFO scheduler.DAGScheduler: Parents of final stage: 
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at DAGScheduler.scala:1012
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RDDConverterUtils.java:273)
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17/02/10 03:48:52 INFO scheduler.DAGScheduler: Registering RDD 671 
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17/02/10 03:48:52 INFO spark.SparkContext: Created broadcast 244 from broadcast 
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RDDConverterUtils.java:273)
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17/02/10 03:48:52 INFO scheduler.DAGScheduler: waiting: Set(ResultStage 245)
17/02/10 03:48:52 INFO scheduler.DAGScheduler: failed: Set()
17/02/10 03:48:52 INFO scheduler.DAGScheduler: Submitting ResultStage 245 
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17/02/10 03:48:52 INFO memory.MemoryStore: Block broadcast_245 stored as values 
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memory on localhost:59344 (size: 5.3 KB, free: 1045.8 MB)
17/02/10 03:48:52 INFO spark.SparkContext: Created broadcast 245 from broadcast 
at DAGScheduler.scala:1012
17/02/10 03:48:52 INFO scheduler.DAGScheduler: Submitting 1 missing tasks from 
ResultStage 245 (MapPartitionsRDD[677] at collectAsList at 
MLContextTest.java:1225)
17/02/10 03:48:52 INFO scheduler.TaskSchedulerImpl: Adding task set 245.0 with 
1 tasks
17/02/10 03:48:52 INFO scheduler.FairSchedulableBuilder: Added task set 
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17/02/10 03:48:52 INFO scheduler.TaskSetManager: Starting task 0.0 in stage 
245.0 (TID 255, localhost, partition 0, NODE_LOCAL, 5202 bytes)
17/02/10 03:48:52 INFO executor.Executor: Running task 0.0 in stage 245.0 (TID 
255)
17/02/10 03:48:52 INFO storage.ShuffleBlockFetcherIterator: Getting 1 non-empty 
blocks out of 1 blocks
17/02/10 03:48:52 INFO storage.ShuffleBlockFetcherIterator: Started 0 remote 
fetches in 0 ms
17/02/10 03:48:52 INFO executor.Executor: Finished task 0.0 in stage 245.0 (TID 
255). 1855 bytes result sent to driver
17/02/10 03:48:52 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 
245.0 (TID 255) in 7 ms on localhost (1/1)
17/02/10 03:48:52 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 245.0, 
whose tasks have all completed, from pool default
17/02/10 03:48:52 INFO scheduler.DAGScheduler: ResultStage 245 (collectAsList 
at MLContextTest.java:1225) finished in 0.008 s
17/02/10 03:48:52 INFO storage.BlockManagerInfo: Removed broadcast_245_piece0 
on localhost:59344 in memory (size: 5.3 KB, free: 1045.8 MB)
17/02/10 03:48:52 INFO storage.BlockManagerInfo: Removed broadcast_244_piece0 
on localhost:59344 in memory (size: 2.2 KB, free: 1045.8 MB)
17/02/10 03:48:52 INFO spark.ContextCleaner: Cleaned accumulator 14906
17/02/10 03:48:52 INFO spark.ContextCleaner: Cleaned shuffle 63
17/02/10 03:48:53 INFO server.ServerConnector: Stopped 
ServerConnector@336b5536{HTTP/1.1}{0.0.0.0:4040}
17/02/10 03:48:53 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@6b91819{/stages/stage/kill,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@651b286b{/api,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@3212e070{/,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@154ac3b7{/static,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@151848d9{/executors/threadDump,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@550e4e20{/executors/json,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@414ee917{/environment/json,null,UNAVAILABLE}
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17/02/10 03:48:53 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@20bafa3{/storage/rdd/json,null,UNAVAILABLE}
17/02/10 03:48:53 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@390e5593{/storage/rdd,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@610edaa7{/storage/json,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@b9be8c8{/storage,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@6d06abce{/stages/pool,null,UNAVAILABLE}
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o.s.j.s.ServletContextHandler@9d5c40{/stages/stage/json,null,UNAVAILABLE}
17/02/10 03:48:53 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@356479bf{/stages/stage,null,UNAVAILABLE}
17/02/10 03:48:53 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@32e7f9b{/stages/json,null,UNAVAILABLE}
17/02/10 03:48:53 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@3afae19c{/stages,null,UNAVAILABLE}
17/02/10 03:48:53 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@3db10fbc{/jobs/job/json,null,UNAVAILABLE}
17/02/10 03:48:53 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@7b69b2ab{/jobs/job,null,UNAVAILABLE}
17/02/10 03:48:53 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@5dcc843c{/jobs/json,null,UNAVAILABLE}
17/02/10 03:48:53 INFO handler.ContextHandler: Stopped 
o.s.j.s.ServletContextHandler@2a25ad23{/jobs,null,UNAVAILABLE}
17/02/10 03:48:53 INFO ui.SparkUI: Stopped Spark web UI at http://localhost:4040
17/02/10 03:48:53 INFO spark.MapOutputTrackerMasterEndpoint: 
MapOutputTrackerMasterEndpoint stopped!
17/02/10 03:48:53 INFO memory.MemoryStore: MemoryStore cleared
17/02/10 03:48:53 INFO storage.BlockManager: BlockManager stopped
17/02/10 03:48:53 INFO storage.BlockManagerMaster: BlockManagerMaster stopped
17/02/10 03:48:53 INFO 
scheduler.OutputCommitCoordinator$OutputCommitCoordinatorEndpoint: 
OutputCommitCoordinator stopped!
17/02/10 03:48:53 INFO spark.SparkContext: Successfully stopped SparkContext
Running org.apache.sysml.test.integration.mlcontext.MLContextTest
Tests run: 165, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 51.114 sec - 
in org.apache.sysml.test.integration.mlcontext.MLContextTest
17/02/10 03:48:53 INFO util.ShutdownHookManager: Shutdown hook called
17/02/10 03:48:53 INFO util.ShutdownHookManager: Deleting directory 
/tmp/spark-b59ef731-321d-4715-8a8d-9789d36c12bd
Running org.apache.sysml.test.integration.applications.dml.ArimaDMLTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 190.799 sec - 
in org.apache.sysml.test.integration.applications.dml.ArimaDMLTest
Running 
org.apache.sysml.test.integration.functions.quaternary.WeightedSigmoidTest
Tests run: 56, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 979.714 sec - 
in org.apache.sysml.test.integration.functions.quaternary.WeightedSigmoidTest
17/02/10 03:50:19 INFO util.ShutdownHookManager: Shutdown hook called
17/02/10 03:50:19 INFO util.ShutdownHookManager: Deleting directory 
/tmp/spark-c64a85fb-7a9e-44a1-a72f-f568b930a935
Running org.apache.sysml.test.integration.functions.append.AppendVectorTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 465.106 sec - 
in org.apache.sysml.test.integration.functions.append.AppendVectorTest
Running org.apache.sysml.test.integration.functions.indexing.LeftIndexingTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 665.128 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: 270.674 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: 326.9 sec - in 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateUnweightedScaleDenseTest
Running 
org.apache.sysml.test.integration.applications.parfor.ParForCorrelationTestLarge
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 50.471 sec - in 
org.apache.sysml.test.integration.applications.parfor.ParForCorrelationTestLarge
Running org.apache.sysml.test.integration.functions.reorg.FullOrderTest
Tests run: 132, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1,361.446 sec 
- in org.apache.sysml.test.integration.functions.reorg.FullOrderTest
Running 
org.apache.sysml.test.integration.functions.quaternary.WeightedDivMatrixMultTest
Tests run: 90, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1,452.024 sec 
- in 
org.apache.sysml.test.integration.functions.quaternary.WeightedDivMatrixMultTest
17/02/10 03:57:35 INFO util.ShutdownHookManager: Shutdown hook called
17/02/10 03:57:35 INFO util.ShutdownHookManager: Deleting directory 
/tmp/spark-11566ffd-d501-49e2-b705-31fb37295fff
Running 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateWeightedScaleDenseTest
Tests run: 24, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 350.2 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: 1,063.559 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: 523.466 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: 275.336 sec - 
in 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateUnweightedScaleSparseTest
Running org.apache.sysml.test.integration.functions.append.AppendMatrixTest
Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1,458.794 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: 351.241 sec - 
in 
org.apache.sysml.test.integration.applications.descriptivestats.UnivariateWeightedScaleSparseTest
Running org.apache.sysml.test.integration.applications.dml.HITSDMLTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 155.724 sec - 
in org.apache.sysml.test.integration.applications.dml.HITSDMLTest
Running org.apache.sysml.test.integration.applications.pydml.ArimaPyDMLTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 49.88 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: 78.715 sec - in 
org.apache.sysml.test.integration.applications.pydml.HITSPyDMLTest
Running 
org.apache.sysml.test.integration.applications.dml.LinearRegressionDMLTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 102.595 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: 6.924 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: 86.652 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: 81.168 sec - in 
org.apache.sysml.test.integration.applications.pydml.NaiveBayesPyDMLTest
Running org.apache.sysml.test.integration.applications.dml.CsplineCGDMLTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.337 sec - in 
org.apache.sysml.test.integration.applications.dml.CsplineCGDMLTest
Running org.apache.sysml.test.integration.applications.dml.L2SVMDMLTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 128.976 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: 293.234 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: 6.421 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: 81.371 sec - in 
org.apache.sysml.test.integration.applications.pydml.NaiveBayesParforPyDMLTest
Running org.apache.sysml.test.integration.applications.dml.NaiveBayesDMLTest
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.293 sec - 
in org.apache.sysml.test.integration.applications.dml.NaiveBayesDMLTest
Running 
org.apache.sysml.test.integration.applications.dml.MDABivariateStatsDMLTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 609.061 sec - 
in org.apache.sysml.test.integration.applications.dml.MDABivariateStatsDMLTest
Running org.apache.sysml.test.integration.applications.dml.PageRankDMLTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.158 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: 588.308 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: 87.71 sec - in 
org.apache.sysml.test.integration.applications.pydml.MultiClassSVMPyDMLTest
Running org.apache.sysml.test.integration.applications.dml.ID3DMLTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 656.778 sec - 
in org.apache.sysml.test.integration.applications.dml.ID3DMLTest
Running org.apache.sysml.test.integration.applications.dml.GLMDMLTest
Tests run: 60, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1,433.454 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: 6.291 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: 6.648 sec - in 
org.apache.sysml.test.integration.applications.pydml.WelchTPyDMLTest
Running org.apache.sysml.test.integration.applications.dml.MultiClassSVMDMLTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 177.763 sec - 
in org.apache.sysml.test.integration.applications.dml.MultiClassSVMDMLTest
Running org.apache.sysml.test.integration.applications.dml.CsplineDSDMLTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.321 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: 1.451 sec - in 
org.apache.sysml.test.integration.applications.pydml.ApplyTransformPyDMLTest
Running 
org.apache.sysml.test.integration.applications.dml.NaiveBayesParforDMLTest
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.18 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: 64.432 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: 51.274 sec - in 
org.apache.sysml.test.integration.applications.pydml.LinearRegressionPyDMLTest
Running org.apache.sysml.test.integration.applications.dml.LinearLogRegDMLTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 122.23 sec - 
in org.apache.sysml.test.integration.applications.dml.LinearLogRegDMLTest
Running org.apache.sysml.test.integration.applications.dml.GNMFDMLTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 112.946 sec - 
in org.apache.sysml.test.integration.applications.dml.GNMFDMLTest
Running org.apache.sysml.test.integration.applications.dml.WelchTDMLTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.25 sec - in 
org.apache.sysml.test.integration.applications.dml.WelchTDMLTest
Running org.apache.sysml.test.integration.applications.dml.ApplyTransformDMLTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.579 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: 332.043 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: 58.216 sec - in 
org.apache.sysml.test.integration.applications.pydml.GNMFPyDMLTest

Results :

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

Tests run: 6664, 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: 02:54 h
[INFO] Finished at: 2017-02-10T05:26:18-06:00
[INFO] Final Memory: 62M/2279M
[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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