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https://issues.apache.org/jira/browse/SPARK-20310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15967146#comment-15967146
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Samik R commented on SPARK-20310:
---------------------------------

Hi Sean,

Thanks for your comments. You are probably thinking that I am using scala 
v2.11.0 based on the line ["+-org.scala-lang:scalap:2.11.0"], but this is 
coming from the jackson-json4s dependency of spark-core. I am actually on 
2.11.8 on the box and have that scala version as library dependency in the pom 
file as well. 

I also agree, this may not actually cause a problem (reason why I thought this 
is a minor bug). I was just planning to set the dependency to the latest 
version and hope things work fine. 

Thanks.
-Samik

> Dependency convergence error for scala-xml
> ------------------------------------------
>
>                 Key: SPARK-20310
>                 URL: https://issues.apache.org/jira/browse/SPARK-20310
>             Project: Spark
>          Issue Type: Improvement
>          Components: Build
>    Affects Versions: 2.1.0
>            Reporter: Samik R
>            Priority: Minor
>
> Hi,
> I am trying to compile a package (apache tinkerpop) which has spark-core as 
> one of the dependencies. I am trying to compile with v2.1.0. But when I run 
> maven build through a dependency checker, it is showing a dependency error 
> within the spark-core itself for scala-xml package, as below:
> Dependency convergence error for org.scala-lang.modules:scala-xml_2.11:1.0.1 
> paths to dependency are:
> +-org.apache.tinkerpop:spark-gremlin:3.2.3
>   +-org.apache.spark:spark-core_2.11:2.1.0
>     +-org.json4s:json4s-jackson_2.11:3.2.11
>       +-org.json4s:json4s-core_2.11:3.2.11
>         +-org.scala-lang:scalap:2.11.0
>           +-org.scala-lang:scala-compiler:2.11.0
>             +-org.scala-lang.modules:scala-xml_2.11:1.0.1
> and
> +-org.apache.tinkerpop:spark-gremlin:3.2.3
>   +-org.apache.spark:spark-core_2.11:2.1.0
>     +-org.apache.spark:spark-tags_2.11:2.1.0
>       +-org.scalatest:scalatest_2.11:2.2.6
>         +-org.scala-lang.modules:scala-xml_2.11:1.0.2
> Can this be fixed?
> Thanks.
> -Samik



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