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Saurabh Santhosh commented on SPARK-6988: ----------------------------------------- Hey, Can someone update the Spark documentation as well. (For correct usage of Data Frames) https://spark.apache.org/docs/latest/sql-programming-guide.html Eg : DataFrame teenagers = sqlContext.sql("SELECT name FROM parquetFile WHERE age >= 13 AND age <= 19"); List<String> teenagerNames = teenagers.map(new Function<Row, String>() { public String call(Row row) { return "Name: " + row.getString(0); } }).collect(); to change teenagers.map to teenagers.javaRDD().map > Fix Spark SQL documentation for 1.3.x > ------------------------------------- > > Key: SPARK-6988 > URL: https://issues.apache.org/jira/browse/SPARK-6988 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 1.3.0, 1.3.1 > Reporter: Olivier Girardot > Assignee: Olivier Girardot > Priority: Minor > Fix For: 1.3.2, 1.4.0 > > > There are a few glitches regarding the DataFrame API usage in Java. > The most important one being how to map a DataFrame result, using the javaRDD > method. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org