SPARK-3422. JavaAPISuite.getHadoopInputSplits isn't used anywhere.

Author: sryza

core/src/test/java/org/apache/spark/JavaAPISuite.java

@@ -29,27 +29,21 @@
 import com.google.common.collect.Iterators;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
-import com.google.common.collect.Sets;
 import com.google.common.base.Optional;
 import com.google.common.base.Charsets;
 import com.google.common.io.Files;
 import org.apache.hadoop.io.IntWritable;
-import org.apache.hadoop.io.LongWritable;
 import org.apache.hadoop.io.Text;
 import org.apache.hadoop.io.compress.DefaultCodec;
-import org.apache.hadoop.mapred.FileSplit;
-import org.apache.hadoop.mapred.InputSplit;
 import org.apache.hadoop.mapred.SequenceFileInputFormat;
 import org.apache.hadoop.mapred.SequenceFileOutputFormat;
-import org.apache.hadoop.mapred.TextInputFormat;
 import org.apache.hadoop.mapreduce.Job;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 
 import org.apache.spark.api.java.JavaDoubleRDD;
-import org.apache.spark.api.java.JavaHadoopRDD;
 import org.apache.spark.api.java.JavaPairRDD;
 import org.apache.spark.api.java.JavaRDD;
 import org.apache.spark.api.java.JavaSparkContext;
@@ -1283,23 +1277,4 @@ public void collectUnderlyingScalaRDD() {
     SomeCustomClass[] collected = (SomeCustomClass[]) rdd.rdd().retag(SomeCustomClass.class).collect();
     Assert.assertEquals(data.size(), collected.length);
   }
-
-  public void getHadoopInputSplits() {
-    String outDir = new File(tempDir, "output").getAbsolutePath();
-    sc.parallelize(Arrays.asList(1, 2, 3, 4, 5), 2).saveAsTextFile(outDir);
-
-    JavaHadoopRDD<LongWritable, Text> hadoopRDD = (JavaHadoopRDD<LongWritable, Text>)
-        sc.hadoopFile(outDir, TextInputFormat.class, LongWritable.class, Text.class);
-    List<String> inputPaths = hadoopRDD.mapPartitionsWithInputSplit(
-        new Function2<InputSplit, Iterator<Tuple2<LongWritable, Text>>, Iterator<String>>() {
-      @Override
-      public Iterator<String> call(InputSplit split, Iterator<Tuple2<LongWritable, Text>> it)
-          throws Exception {
-        FileSplit fileSplit = (FileSplit) split;
-        return Lists.newArrayList(fileSplit.getPath().toUri().getPath()).iterator();
-      }
-    }, true).collect();
-    Assert.assertEquals(Sets.newHashSet(inputPaths),
-        Sets.newHashSet(outDir + "/part-00000", outDir + "/part-00001"));
-  }
 }