[ 
https://issues.apache.org/jira/browse/BEAM-1214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15830122#comment-15830122
 ] 

ASF GitHub Bot commented on BEAM-1214:
--------------------------------------

GitHub user kobisalant opened a pull request:

    https://github.com/apache/beam/pull/1796

    BEAM-1214 fail to run on SparkRunner with VerifyError

    Be sure to do all of the following to help us incorporate your contribution
    quickly and easily:
    
     - [ x] Make sure the PR title is formatted like:
       `[BEAM-<Jira issue #>] Description of pull request`
     - [ x] Make sure tests pass via `mvn clean verify`. (Even better, enable
           Travis-CI on your fork and ensure the whole test matrix passes).
     - [x ] Replace `<Jira issue #>` in the title with the actual Jira issue
           number, if there is one.
     - [ ] If this contribution is large, please file an Apache
           [Individual Contributor License 
Agreement](https://www.apache.org/licenses/icla.txt).
    
    ---


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/kobisalant/incubator-beam 
BEAM-1214-fail-to-run-on-SparkRunner

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/beam/pull/1796.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1796
    
----
commit fbbb76038432dac1c36615770999186e48ecffcf
Author: ksalant <[email protected]>
Date:   2017-01-19T15:34:44Z

    Add jackson specific version + shade only relocate classes

----


> fail to run on SparkRunner with VerifyError
> -------------------------------------------
>
>                 Key: BEAM-1214
>                 URL: https://issues.apache.org/jira/browse/BEAM-1214
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-spark
>    Affects Versions: 0.3.0-incubating
>            Reporter: Xu Mingmin
>            Assignee: Kobi Salant
>
> I see this exception when running with SparkRunner locally. I fix it in my 
> environment by change jackson-module-scala_2.10 to version 2.7.2. 
> <dependency>
>       <groupId>com.fasterxml.jackson.module</groupId>
>       <artifactId>jackson-module-scala_2.10</artifactId>
>       <version>2.7.2</version>
> </dependency>
> Here's the exception stack trace:
> Exception in thread "main" java.lang.VerifyError: class 
> com.fasterxml.jackson.module.scala.ser.ScalaIteratorSerializer overrides 
> final method 
> withResolved.(Lcom/fasterxml/jackson/databind/BeanProperty;Lcom/fasterxml/jackson/databind/jsontype/TypeSerializer;Lcom/fasterxml/jackson/databind/JsonSerializer;)Lcom/fasterxml/jackson/databind/ser/std/AsArraySerializerBase;
>       at java.lang.ClassLoader.defineClass1(Native Method)
>       at java.lang.ClassLoader.defineClass(Unknown Source)
>       at java.security.SecureClassLoader.defineClass(Unknown Source)
>       at java.net.URLClassLoader.defineClass(Unknown Source)
>       at java.net.URLClassLoader.access$100(Unknown Source)
>       at java.net.URLClassLoader$1.run(Unknown Source)
>       at java.net.URLClassLoader$1.run(Unknown Source)
>       at java.security.AccessController.doPrivileged(Native Method)
>       at java.net.URLClassLoader.findClass(Unknown Source)
>       at java.lang.ClassLoader.loadClass(Unknown Source)
>       at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
>       at java.lang.ClassLoader.loadClass(Unknown Source)
>       at 
> com.fasterxml.jackson.module.scala.ser.IteratorSerializerModule$class.$init$(IteratorSerializerModule.scala:70)
>       at 
> com.fasterxml.jackson.module.scala.DefaultScalaModule.<init>(DefaultScalaModule.scala:19)
>       at 
> com.fasterxml.jackson.module.scala.DefaultScalaModule$.<init>(DefaultScalaModule.scala:35)
>       at 
> com.fasterxml.jackson.module.scala.DefaultScalaModule$.<clinit>(DefaultScalaModule.scala)
>       at 
> org.apache.spark.rdd.RDDOperationScope$.<init>(RDDOperationScope.scala:81)
>       at 
> org.apache.spark.rdd.RDDOperationScope$.<clinit>(RDDOperationScope.scala)
>       at org.apache.spark.rdd.RDD.withScope(RDD.scala:316)
>       at org.apache.spark.rdd.RDD.mapPartitions(RDD.scala:706)
>       at 
> org.apache.spark.api.java.JavaRDDLike$class.mapPartitions(JavaRDDLike.scala:161)
>       at 
> org.apache.spark.api.java.AbstractJavaRDDLike.mapPartitions(JavaRDDLike.scala:46)
>       at 
> org.apache.beam.runners.spark.translation.TransformTranslator$7.evaluate(TransformTranslator.java:262)
>       at 
> org.apache.beam.runners.spark.translation.TransformTranslator$7.evaluate(TransformTranslator.java:248)
>       at 
> org.apache.beam.runners.spark.SparkRunner$Evaluator.doVisitTransform(SparkRunner.java:267)
>       at 
> org.apache.beam.runners.spark.SparkRunner$Evaluator.visitPrimitiveTransform(SparkRunner.java:252)
>       at 
> org.apache.beam.sdk.runners.TransformTreeNode.visit(TransformTreeNode.java:224)
>       at 
> org.apache.beam.sdk.runners.TransformTreeNode.visit(TransformTreeNode.java:219)
>       at 
> org.apache.beam.sdk.runners.TransformHierarchy.visit(TransformHierarchy.java:101)
>       at org.apache.beam.sdk.Pipeline.traverseTopologically(Pipeline.java:292)
>       at org.apache.beam.runners.spark.SparkRunner.run(SparkRunner.java:167)
>       at org.apache.beam.runners.spark.SparkRunner.run(SparkRunner.java:75)
>       at org.apache.beam.sdk.Pipeline.run(Pipeline.java:182)



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