diff options
Diffstat (limited to 'examples/src/main')
| -rw-r--r-- | examples/src/main/java/org/apache/spark/examples/ml/JavaTokenizerExample.java | 4 | ||||
| -rw-r--r-- | examples/src/main/java/org/apache/spark/examples/sql/JavaSQLDataSourceExample.java | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/examples/src/main/java/org/apache/spark/examples/ml/JavaTokenizerExample.java b/examples/src/main/java/org/apache/spark/examples/ml/JavaTokenizerExample.java index f42fd3317b..004e9b12f6 100644 --- a/examples/src/main/java/org/apache/spark/examples/ml/JavaTokenizerExample.java +++ b/examples/src/main/java/org/apache/spark/examples/ml/JavaTokenizerExample.java @@ -69,9 +69,9 @@ public class JavaTokenizerExample { .setOutputCol("words") .setPattern("\\W"); // alternatively .setPattern("\\w+").setGaps(false); - spark.udf().register("countTokens", new UDF1<WrappedArray, Integer>() { + spark.udf().register("countTokens", new UDF1<WrappedArray<String>, Integer>() { @Override - public Integer call(WrappedArray words) { + public Integer call(WrappedArray<String> words) { return words.size(); } }, DataTypes.IntegerType); diff --git a/examples/src/main/java/org/apache/spark/examples/sql/JavaSQLDataSourceExample.java b/examples/src/main/java/org/apache/spark/examples/sql/JavaSQLDataSourceExample.java index 1860594e8e..b687fae5a1 100644 --- a/examples/src/main/java/org/apache/spark/examples/sql/JavaSQLDataSourceExample.java +++ b/examples/src/main/java/org/apache/spark/examples/sql/JavaSQLDataSourceExample.java @@ -224,7 +224,7 @@ public class JavaSQLDataSourceExample { "{\"name\":\"Yin\",\"address\":{\"city\":\"Columbus\",\"state\":\"Ohio\"}}"); JavaRDD<String> anotherPeopleRDD = new JavaSparkContext(spark.sparkContext()).parallelize(jsonData); - Dataset anotherPeople = spark.read().json(anotherPeopleRDD); + Dataset<Row> anotherPeople = spark.read().json(anotherPeopleRDD); anotherPeople.show(); // +---------------+----+ // | address|name| |