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From "Maximilian Alber (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-1167) CompilerException caused by NullPointerException
Date Wed, 15 Oct 2014 13:39:34 GMT

     [ https://issues.apache.org/jira/browse/FLINK-1167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Maximilian Alber updated FLINK-1167:
------------------------------------
    Attachment: random_file
                Y
                X
                bb.tar.gz

flink run -v bump_boost-0.1.jar -c bumpboost.Job x_file=X y_file=Y out_file=/tmp/tmpnWYamw
random_file=random_file dimensions=1 N=100 width_candidates_file=/tmp/tmpTJ4LDh iterations=30
multi_bump_boost=0 gradient_descent_iterations=30 cache=False min_width=-4 max_width=6 min_width_update=1e-08
max_width_update=10

width_candidates_file is not needed 

> CompilerException caused by NullPointerException
> ------------------------------------------------
>
>                 Key: FLINK-1167
>                 URL: https://issues.apache.org/jira/browse/FLINK-1167
>             Project: Flink
>          Issue Type: Bug
>    Affects Versions: 0.7-incubating
>            Reporter: Maximilian Alber
>            Priority: Minor
>         Attachments: X, Y, bb.tar.gz, random_file
>
>
> Run into it during working on my code. Seems not caused by my plan, or anyway the compiler
should have a NullPointer isssue:
> org.apache.flink.compiler.CompilerException: An error occurred while translating the
optimized plan to a nephele JobGraph: Error translating node 'Union "Union" : UNION [[ GlobalProperties
[partitioning=HASH_PARTITIONED, on fields [0]] ]] [[ LocalProperties [ordering=null, grouped=null,
unique=null] ]]': null
> 	at org.apache.flink.compiler.plantranslate.NepheleJobGraphGenerator.postVisit(NepheleJobGraphGenerator.java:543)
> 	at org.apache.flink.compiler.plantranslate.NepheleJobGraphGenerator.postVisit(NepheleJobGraphGenerator.java:95)
> 	at org.apache.flink.compiler.plan.DualInputPlanNode.accept(DualInputPlanNode.java:170)
> 	at org.apache.flink.compiler.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:196)
> 	at org.apache.flink.compiler.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:196)
> 	at org.apache.flink.compiler.plan.OptimizedPlan.accept(OptimizedPlan.java:165)
> 	at org.apache.flink.compiler.plantranslate.NepheleJobGraphGenerator.compileJobGraph(NepheleJobGraphGenerator.java:163)
> 	at org.apache.flink.client.program.Client.getJobGraph(Client.java:218)
> 	at org.apache.flink.client.program.Client.run(Client.java:290)
> 	at org.apache.flink.client.program.Client.run(Client.java:285)
> 	at org.apache.flink.client.program.Client.run(Client.java:230)
> 	at org.apache.flink.client.CliFrontend.executeProgram(CliFrontend.java:347)
> 	at org.apache.flink.client.CliFrontend.run(CliFrontend.java:334)
> 	at org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1001)
> 	at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1025)
> Caused by: org.apache.flink.compiler.CompilerException: Error translating node 'Union
"Union" : UNION [[ GlobalProperties [partitioning=HASH_PARTITIONED, on fields [0]] ]] [[ LocalProperties
[ordering=null, grouped=null, unique=null] ]]': null
> 	at org.apache.flink.compiler.plantranslate.NepheleJobGraphGenerator.preVisit(NepheleJobGraphGenerator.java:338)
> 	at org.apache.flink.compiler.plantranslate.NepheleJobGraphGenerator.preVisit(NepheleJobGraphGenerator.java:95)
> 	at org.apache.flink.compiler.plan.DualInputPlanNode.accept(DualInputPlanNode.java:162)
> 	at org.apache.flink.compiler.plan.WorksetIterationPlanNode.acceptForStepFunction(WorksetIterationPlanNode.java:196)
> 	at org.apache.flink.compiler.plantranslate.NepheleJobGraphGenerator.postVisit(NepheleJobGraphGenerator.java:398)
> 	... 14 more
> Caused by: java.lang.NullPointerException
> 	at org.apache.flink.runtime.operators.util.TaskConfig.setDriver(TaskConfig.java:307)
> 	at org.apache.flink.compiler.plantranslate.NepheleJobGraphGenerator.createDualInputVertex(NepheleJobGraphGenerator.java:793)
> 	at org.apache.flink.compiler.plantranslate.NepheleJobGraphGenerator.preVisit(NepheleJobGraphGenerator.java:286)
> 	... 18 more



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