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  1. Spark
  2. SPARK-10495

For json data source, date values are saved as int strings

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Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • 1.5.0
    • 1.5.1, 1.6.0
    • SQL
    • None

    Description

      val df = Seq((1, java.sql.Date.valueOf("1900-01-01"))).toDF("i", "j")
      df.write.format("json").save("/tmp/testJson")
      
      sc.textFile("/tmp/testJson").collect.foreach(println)
      
      {"i":1,"j":"-25567"}
      

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            yhuai Yin Huai
            yhuai Yin Huai
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            Dates

              Created:
              Updated:
              Resolved: