viirya commented on code in PR #493:
URL: https://github.com/apache/spark-website/pull/493#discussion_r1426323076
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examples.md:
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@@ -186,13 +178,7 @@ errors.filter(col("line").like("%MySQL%")).collect()
<div class="code code-tab">
{% highlight java %}
// Creates a DataFrame having a single column named "line"
-JavaRDD<String> textFile = sc.textFile("hdfs://...");
-JavaRDD<Row> rowRDD = textFile.map(RowFactory::create);
-List<StructField> fields = Arrays.asList(
- DataTypes.createStructField("line", DataTypes.StringType, true));
-StructType schema = DataTypes.createStructType(fields);
-DataFrame df = sqlContext.createDataFrame(rowRDD, schema);
-
+DataFrame df = spark.read.text("hdfs://...").toDF("line");
Review Comment:
```suggestion
DataFrame df = spark.read().text("hdfs://...").toDF("line");
```
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