[GitHub] incubator-spark pull request: SPARK-1078: Replace lift-json with j...

[aarondav]

Github user aarondav commented on the pull request:

    https://github.com/apache/incubator-spark/pull/582#issuecomment-34829822
  
    Does json4s-jackson include any dependencies that lift-json doesn't? Does 
the versioning match?
    
    It seems that this version of json4s-jackson pulls in jackson 2.3.0, 
whereas currently our dependencies are pulling in 2.2.2. Are these versions 
binary compatible, or could we see issues crop up?