Class cascading.stats.hadoop.CascadingStatsLocalHadoopErrorPlatformTest

2

tests

0

failures

11.263s

duration

100%

successful

Tests

Test Duration Result
testLocalErrorReportingInMapper 5.207s passed
testLocalErrorReportingInReducer 6.056s passed

Standard output

2015-08-13 23:23:16,881 INFO  platform.PlatformRunner (PlatformRunner.java:getPlatformClassesFromClasspath(187)) - found 1 test platforms from classpath
2015-08-13 23:23:16,928 INFO  platform.PlatformRunner (PlatformRunner.java:addPlatform(237)) - installing platform: hadoop
2015-08-13 23:23:16,929 INFO  platform.PlatformRunner (PlatformRunner.java:addPlatform(238)) - running test: cascading.stats.hadoop.CascadingStatsLocalHadoopErrorPlatformTest
2015-08-13 23:23:17,177 INFO  util.HadoopUtil (HadoopUtil.java:findMainClass(336)) - using default application jar, may cause class not found exceptions on the cluster
2015-08-13 23:23:17,179 INFO  planner.HadoopPlanner (HadoopPlanner.java:initialize(226)) - using application jar: /opt/concurrent/home/teamcity/.gradle/caches/modules-2/files-2.1/cascading/cascading-hadoop/2.7.1/e28a477e50cd8946adea60fa2bb90b57eaf07ef3/cascading-hadoop-2.7.1.jar
2015-08-13 23:23:17,192 INFO  property.AppProps (AppProps.java:getAppID(169)) - using app.id: EDAF78A950D246678D0712C546DB5CF6
2015-08-13 23:23:17,511 INFO  util.Version (Version.java:printBanner(85)) - Concurrent, Inc - Cascading 2.7.1
2015-08-13 23:23:17,512 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [reducer fail test] starting
2015-08-13 23:23:17,516 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [reducer fail test]  parallel execution is enabled: true
2015-08-13 23:23:17,516 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [reducer fail test]  starting flows: 1
2015-08-13 23:23:17,517 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [reducer fail test]  allocating threads: 1
2015-08-13 23:23:17,518 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [reducer fail test] starting flow: reducer fail test
2015-08-13 23:23:17,519 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test] at least one sink is marked for delete
2015-08-13 23:23:17,525 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test] sink oldest modified date: Wed Dec 31 23:59:59 UTC 1969
2015-08-13 23:23:17,596 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test] starting
2015-08-13 23:23:17,597 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test]  source: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/classes/test/data/apache.10.txt"]
2015-08-13 23:23:17,597 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test]  sink: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/test/output/hadoop/cascadingstatslocalhadooperrorplatform/reducerfail"]
2015-08-13 23:23:17,598 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test]  parallel execution is enabled: false
2015-08-13 23:23:17,598 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test]  starting jobs: 1
2015-08-13 23:23:17,598 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test]  allocating threads: 1
2015-08-13 23:23:17,600 INFO  flow.FlowStep (BaseFlowStep.java:logInfo(895)) - [reducer fail test] starting step: (1/1) ...errorplatform/reducerfail
2015-08-13 23:23:17,650 WARN  util.NativeCodeLoader (NativeCodeLoader.java:<clinit>(52)) - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2015-08-13 23:23:17,719 WARN  snappy.LoadSnappy (LoadSnappy.java:<clinit>(46)) - Snappy native library not loaded
2015-08-13 23:23:17,997 INFO  flow.FlowStep (BaseFlowStep.java:logInfo(895)) - [reducer fail test] submitted hadoop job: job_local_0001
2015-08-13 23:23:17,999 INFO  flow.FlowStep (BaseFlowStep.java:logInfo(895)) - [reducer fail test] tracking url: http://localhost:8080/
2015-08-13 23:23:18,087 INFO  io.MultiInputSplit (MultiInputSplit.java:readFields(161)) - current split input path: file:/opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/classes/test/data/apache.10.txt
2015-08-13 23:23:18,264 INFO  hadoop.FlowMapper (FlowMapper.java:configure(71)) - cascading version: 2.7.1
2015-08-13 23:23:18,265 INFO  hadoop.FlowMapper (FlowMapper.java:configure(72)) - child jvm opts: -Xmx200m
2015-08-13 23:23:18,336 INFO  hadoop.FlowMapper (FlowMapper.java:configure(87)) - sourcing from: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/classes/test/data/apache.10.txt"]
2015-08-13 23:23:18,337 INFO  hadoop.FlowMapper (FlowMapper.java:configure(90)) - sinking to: GroupBy(failing reducer)[by:[{1}:'ip']]
2015-08-13 23:23:18,397 INFO  hadoop.FlowReducer (FlowReducer.java:configure(78)) - cascading version: 2.7.1
2015-08-13 23:23:18,397 INFO  hadoop.FlowReducer (FlowReducer.java:configure(79)) - child jvm opts: -Xmx200m
2015-08-13 23:23:18,415 INFO  hadoop.FlowReducer (FlowReducer.java:configure(97)) - sourcing from: GroupBy(failing reducer)[by:[{1}:'ip']]
2015-08-13 23:23:18,416 INFO  hadoop.FlowReducer (FlowReducer.java:configure(100)) - sinking to: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/test/output/hadoop/cascadingstatslocalhadooperrorplatform/reducerfail"]
2015-08-13 23:23:18,436 ERROR stream.TrapHandler (TrapHandler.java:handleReThrowableException(155)) - caught Throwable, no trap available, rethrowing
cascading.pipe.OperatorException: [failing reducer][cascading.stats.hadoop.CascadingStatsLocalHadoopErrorPlatformTest.testLocalErrorReportingInReducer(CascadingStatsLocalHadoopErrorPlatformTest.java:124)] operator Every failed executing operation: TestFailAggregator[decl:'count']
	at cascading.flow.stream.AggregatorEveryStage.receive(AggregatorEveryStage.java:136)
	at cascading.flow.stream.AggregatorEveryStage.receive(AggregatorEveryStage.java:39)
	at cascading.flow.stream.OpenReducingDuct.receive(OpenReducingDuct.java:49)
	at cascading.flow.stream.OpenReducingDuct.receive(OpenReducingDuct.java:28)
	at cascading.flow.hadoop.stream.HadoopGroupGate.run(HadoopGroupGate.java:93)
	at cascading.flow.hadoop.FlowReducer.reduce(FlowReducer.java:136)
	at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:520)
	at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:421)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:262)
Caused by: java.lang.RuntimeException: failed
	at cascading.TestFailAggregator.aggregate(TestFailAggregator.java:54)
	at cascading.flow.stream.AggregatorEveryStage.receive(AggregatorEveryStage.java:128)
	... 8 more
2015-08-13 23:23:18,440 WARN  mapred.LocalJobRunner (LocalJobRunner.java:run(300)) - job_local_0001
cascading.pipe.OperatorException: [failing reducer][cascading.stats.hadoop.CascadingStatsLocalHadoopErrorPlatformTest.testLocalErrorReportingInReducer(CascadingStatsLocalHadoopErrorPlatformTest.java:124)] operator Every failed executing operation: TestFailAggregator[decl:'count']
	at cascading.flow.stream.AggregatorEveryStage.receive(AggregatorEveryStage.java:136)
	at cascading.flow.stream.AggregatorEveryStage.receive(AggregatorEveryStage.java:39)
	at cascading.flow.stream.OpenReducingDuct.receive(OpenReducingDuct.java:49)
	at cascading.flow.stream.OpenReducingDuct.receive(OpenReducingDuct.java:28)
	at cascading.flow.hadoop.stream.HadoopGroupGate.run(HadoopGroupGate.java:93)
	at cascading.flow.hadoop.FlowReducer.reduce(FlowReducer.java:136)
	at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:520)
	at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:421)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:262)
Caused by: java.lang.RuntimeException: failed
	at cascading.TestFailAggregator.aggregate(TestFailAggregator.java:54)
	at cascading.flow.stream.AggregatorEveryStage.receive(AggregatorEveryStage.java:128)
	... 8 more
2015-08-13 23:23:23,001 WARN  flow.FlowStep (BaseFlowStep.java:logWarn(900)) - [reducer fail test] hadoop job job_local_0001 state at FAILED
2015-08-13 23:23:23,001 WARN  flow.FlowStep (BaseFlowStep.java:logWarn(900)) - [reducer fail test] failure info: NA
2015-08-13 23:23:23,003 WARN  flow.FlowStep (BaseFlowStep.java:logWarn(900)) - [reducer fail test] task completion events identify failed tasks
2015-08-13 23:23:23,003 WARN  flow.FlowStep (BaseFlowStep.java:logWarn(900)) - [reducer fail test] task completion events count: 0
2015-08-13 23:23:23,005 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test] stopping all jobs
2015-08-13 23:23:23,005 INFO  flow.FlowStep (BaseFlowStep.java:logInfo(895)) - [reducer fail test] stopping: (1/1) ...errorplatform/reducerfail
2015-08-13 23:23:23,006 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test] stopped all jobs
2015-08-13 23:23:23,008 INFO  util.Hadoop18TapUtil (Hadoop18TapUtil.java:cleanTempPath(219)) - deleting temp path /opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/test/output/hadoop/cascadingstatslocalhadooperrorplatform/reducerfail/_temporary
2015-08-13 23:23:23,009 WARN  cascade.Cascade (Cascade.java:logWarn(1006)) - [reducer fail test] flow failed: reducer fail test
cascading.flow.FlowException: local step failed
	at cascading.flow.planner.FlowStepJob.blockOnJob(FlowStepJob.java:259)
	at cascading.flow.planner.FlowStepJob.start(FlowStepJob.java:162)
	at cascading.flow.planner.FlowStepJob.call(FlowStepJob.java:124)
	at cascading.flow.planner.FlowStepJob.call(FlowStepJob.java:43)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
	at java.lang.Thread.run(Thread.java:662)
Caused by: cascading.pipe.OperatorException: [failing reducer][cascading.stats.hadoop.CascadingStatsLocalHadoopErrorPlatformTest.testLocalErrorReportingInReducer(CascadingStatsLocalHadoopErrorPlatformTest.java:124)] operator Every failed executing operation: TestFailAggregator[decl:'count']
	at cascading.flow.stream.AggregatorEveryStage.receive(AggregatorEveryStage.java:136)
	at cascading.flow.stream.AggregatorEveryStage.receive(AggregatorEveryStage.java:39)
	at cascading.flow.stream.OpenReducingDuct.receive(OpenReducingDuct.java:49)
	at cascading.flow.stream.OpenReducingDuct.receive(OpenReducingDuct.java:28)
	at cascading.flow.hadoop.stream.HadoopGroupGate.run(HadoopGroupGate.java:93)
	at cascading.flow.hadoop.FlowReducer.reduce(FlowReducer.java:136)
	at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:520)
	at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:421)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:262)
Caused by: java.lang.RuntimeException: failed
	at cascading.TestFailAggregator.aggregate(TestFailAggregator.java:54)
	at cascading.flow.stream.AggregatorEveryStage.receive(AggregatorEveryStage.java:128)
	... 8 more
2015-08-13 23:23:23,011 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [reducer fail test] stopping all flows
2015-08-13 23:23:23,011 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [reducer fail test] stopping flow: reducer fail test
2015-08-13 23:23:23,011 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test] stopping all jobs
2015-08-13 23:23:23,012 INFO  flow.FlowStep (BaseFlowStep.java:logInfo(895)) - [reducer fail test] stopping: (1/1) ...errorplatform/reducerfail
2015-08-13 23:23:23,012 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [reducer fail test] stopped all jobs
2015-08-13 23:23:23,012 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [reducer fail test] stopped all flows
2015-08-13 23:23:23,045 INFO  util.HadoopUtil (HadoopUtil.java:findMainClass(336)) - using default application jar, may cause class not found exceptions on the cluster
2015-08-13 23:23:23,047 INFO  planner.HadoopPlanner (HadoopPlanner.java:initialize(226)) - using application jar: /opt/concurrent/home/teamcity/.gradle/caches/modules-2/files-2.1/cascading/cascading-hadoop/2.7.1/e28a477e50cd8946adea60fa2bb90b57eaf07ef3/cascading-hadoop-2.7.1.jar
2015-08-13 23:23:23,077 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [mapper fail test] starting
2015-08-13 23:23:23,079 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [mapper fail test]  parallel execution is enabled: true
2015-08-13 23:23:23,079 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [mapper fail test]  starting flows: 1
2015-08-13 23:23:23,080 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [mapper fail test]  allocating threads: 1
2015-08-13 23:23:23,080 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [mapper fail test] starting flow: mapper fail test
2015-08-13 23:23:23,081 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test] at least one sink is marked for delete
2015-08-13 23:23:23,082 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test] sink oldest modified date: Wed Dec 31 23:59:59 UTC 1969
2015-08-13 23:23:23,085 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test] starting
2015-08-13 23:23:23,086 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test]  source: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/classes/test/data/apache.10.txt"]
2015-08-13 23:23:23,087 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test]  sink: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/test/output/hadoop/cascadingstatslocalhadooperrorplatform/mapperfail"]
2015-08-13 23:23:23,088 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test]  parallel execution is enabled: false
2015-08-13 23:23:23,089 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test]  starting jobs: 1
2015-08-13 23:23:23,089 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test]  allocating threads: 1
2015-08-13 23:23:23,091 INFO  flow.FlowStep (BaseFlowStep.java:logInfo(895)) - [mapper fail test] starting step: (1/1) ...perrorplatform/mapperfail
2015-08-13 23:23:23,212 INFO  flow.FlowStep (BaseFlowStep.java:logInfo(895)) - [mapper fail test] submitted hadoop job: job_local_0002
2015-08-13 23:23:23,214 INFO  flow.FlowStep (BaseFlowStep.java:logInfo(895)) - [mapper fail test] tracking url: http://localhost:8080/
2015-08-13 23:23:23,221 INFO  io.MultiInputSplit (MultiInputSplit.java:readFields(161)) - current split input path: file:/opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/classes/test/data/apache.10.txt
2015-08-13 23:23:23,230 INFO  hadoop.FlowMapper (FlowMapper.java:configure(71)) - cascading version: 2.7.1
2015-08-13 23:23:23,230 INFO  hadoop.FlowMapper (FlowMapper.java:configure(72)) - child jvm opts: -Xmx200m
2015-08-13 23:23:23,242 INFO  hadoop.FlowMapper (FlowMapper.java:configure(87)) - sourcing from: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/classes/test/data/apache.10.txt"]
2015-08-13 23:23:23,243 INFO  hadoop.FlowMapper (FlowMapper.java:configure(90)) - sinking to: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/test/output/hadoop/cascadingstatslocalhadooperrorplatform/mapperfail"]
2015-08-13 23:23:23,245 ERROR stream.TrapHandler (TrapHandler.java:handleReThrowableException(155)) - caught Throwable, no trap available, rethrowing
cascading.CascadingException: testing
	at cascading.stats.hadoop.CascadingStatsLocalHadoopErrorPlatformTest$FailFunction.operate(CascadingStatsLocalHadoopErrorPlatformTest.java:81)
	at cascading.flow.stream.FunctionEachStage.receive(FunctionEachStage.java:99)
	at cascading.flow.stream.FunctionEachStage.receive(FunctionEachStage.java:39)
	at cascading.flow.stream.SourceStage.map(SourceStage.java:102)
	at cascading.flow.stream.SourceStage.run(SourceStage.java:58)
	at cascading.flow.hadoop.FlowMapper.run(FlowMapper.java:130)
	at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:214)
2015-08-13 23:23:23,245 ERROR stream.SourceStage (SourceStage.java:map(110)) - caught throwable
cascading.CascadingException: testing
	at cascading.stats.hadoop.CascadingStatsLocalHadoopErrorPlatformTest$FailFunction.operate(CascadingStatsLocalHadoopErrorPlatformTest.java:81)
	at cascading.flow.stream.FunctionEachStage.receive(FunctionEachStage.java:99)
	at cascading.flow.stream.FunctionEachStage.receive(FunctionEachStage.java:39)
	at cascading.flow.stream.SourceStage.map(SourceStage.java:102)
	at cascading.flow.stream.SourceStage.run(SourceStage.java:58)
	at cascading.flow.hadoop.FlowMapper.run(FlowMapper.java:130)
	at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:214)
2015-08-13 23:23:23,247 WARN  mapred.LocalJobRunner (LocalJobRunner.java:run(300)) - job_local_0002
cascading.CascadingException: testing
	at cascading.stats.hadoop.CascadingStatsLocalHadoopErrorPlatformTest$FailFunction.operate(CascadingStatsLocalHadoopErrorPlatformTest.java:81)
	at cascading.flow.stream.FunctionEachStage.receive(FunctionEachStage.java:99)
	at cascading.flow.stream.FunctionEachStage.receive(FunctionEachStage.java:39)
	at cascading.flow.stream.SourceStage.map(SourceStage.java:102)
	at cascading.flow.stream.SourceStage.run(SourceStage.java:58)
	at cascading.flow.hadoop.FlowMapper.run(FlowMapper.java:130)
	at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:214)
2015-08-13 23:23:28,215 WARN  flow.FlowStep (BaseFlowStep.java:logWarn(900)) - [mapper fail test] hadoop job job_local_0002 state at FAILED
2015-08-13 23:23:28,215 WARN  flow.FlowStep (BaseFlowStep.java:logWarn(900)) - [mapper fail test] failure info: NA
2015-08-13 23:23:28,216 WARN  flow.FlowStep (BaseFlowStep.java:logWarn(900)) - [mapper fail test] task completion events identify failed tasks
2015-08-13 23:23:28,216 WARN  flow.FlowStep (BaseFlowStep.java:logWarn(900)) - [mapper fail test] task completion events count: 0
2015-08-13 23:23:28,217 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test] stopping all jobs
2015-08-13 23:23:28,217 INFO  flow.FlowStep (BaseFlowStep.java:logInfo(895)) - [mapper fail test] stopping: (1/1) ...perrorplatform/mapperfail
2015-08-13 23:23:28,218 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test] stopped all jobs
2015-08-13 23:23:28,219 INFO  util.Hadoop18TapUtil (Hadoop18TapUtil.java:cleanTempPath(219)) - deleting temp path /opt/buildAgent-8.0.3/work/8c57748d0461e126/apache-1.1.x/build/test/output/hadoop/cascadingstatslocalhadooperrorplatform/mapperfail/_temporary
2015-08-13 23:23:28,219 WARN  cascade.Cascade (Cascade.java:logWarn(1006)) - [mapper fail test] flow failed: mapper fail test
cascading.flow.FlowException: local step failed
	at cascading.flow.planner.FlowStepJob.blockOnJob(FlowStepJob.java:259)
	at cascading.flow.planner.FlowStepJob.start(FlowStepJob.java:162)
	at cascading.flow.planner.FlowStepJob.call(FlowStepJob.java:124)
	at cascading.flow.planner.FlowStepJob.call(FlowStepJob.java:43)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
	at java.lang.Thread.run(Thread.java:662)
Caused by: cascading.CascadingException: testing
	at cascading.stats.hadoop.CascadingStatsLocalHadoopErrorPlatformTest$FailFunction.operate(CascadingStatsLocalHadoopErrorPlatformTest.java:81)
	at cascading.flow.stream.FunctionEachStage.receive(FunctionEachStage.java:99)
	at cascading.flow.stream.FunctionEachStage.receive(FunctionEachStage.java:39)
	at cascading.flow.stream.SourceStage.map(SourceStage.java:102)
	at cascading.flow.stream.SourceStage.run(SourceStage.java:58)
	at cascading.flow.hadoop.FlowMapper.run(FlowMapper.java:130)
	at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:214)
2015-08-13 23:23:28,222 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [mapper fail test] stopping all flows
2015-08-13 23:23:28,222 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [mapper fail test] stopping flow: mapper fail test
2015-08-13 23:23:28,222 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test] stopping all jobs
2015-08-13 23:23:28,222 INFO  flow.FlowStep (BaseFlowStep.java:logInfo(895)) - [mapper fail test] stopping: (1/1) ...perrorplatform/mapperfail
2015-08-13 23:23:28,223 INFO  flow.Flow (BaseFlow.java:logInfo(1370)) - [mapper fail test] stopped all jobs
2015-08-13 23:23:28,223 INFO  cascade.Cascade (Cascade.java:logInfo(996)) - [mapper fail test] stopped all flows