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From chenghao-intel <...@git.apache.org>
Subject [GitHub] spark pull request: [SPARK-9381][SQL]Migrate JSON data source to t...
Date Tue, 04 Aug 2015 04:45:11 GMT
Github user chenghao-intel commented on a diff in the pull request:

    https://github.com/apache/spark/pull/7696#discussion_r36157056
  
    --- Diff: sql/core/src/main/scala/org/apache/spark/sql/json/JacksonGenerator.scala ---
    @@ -48,9 +50,9 @@ private[sql] object JacksonGenerator {
           case (DateType, v) => gen.writeString(v.toString)
           case (udt: UserDefinedType[_], v) => valWriter(udt.sqlType, udt.serialize(v))
     
    -      case (ArrayType(ty, _), v: Seq[_]) =>
    +      case (ArrayType(ty, _), v: ArrayData) =>
    --- End diff --
    
    Internal representation of Array data should be `ArrayData`, not `Seq[_]` any more.


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