Github user srowen commented on a diff in the pull request: https://github.com/apache/incubator-spark/pull/586#discussion_r9975099 --- Diff: project/SparkBuild.scala --- @@ -340,7 +336,8 @@ object SparkBuild extends Build { def streamingSettings = sharedSettings ++ Seq( name := "spark-streaming", libraryDependencies ++= Seq( - "commons-io" % "commons-io" % "2.4" + "commons-io" % "commons-io" % "2.4", + "org.codehaus.jackson" % "jackson-mapper-asl" % "1.9.11" --- End diff -- This was just making the sbt build consistent with Maven. But yeah on second glance it does look like Streaming doesn't even use Jackson! This can be removed in both places. Commons IO is used. I'll wait on your comment about splitting into a PR to move forward with fixes like this in this PR.
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