title: Save JavaRDD to HDFS from Spark
body: <p>I am trying to save my Spark JavaRDD to HDFS. The process run successfully but I do not see file saved in HDFS. Below is my code. I am running it locally. (running main() method directly from IntelliJ.)</p>
  
  <pre><code>public static void main(String[] args){
  
          String file = "/Path/to/file/abc.csv";
  
          SparkConf conf = new SparkConf().setAppName("test").setMaster("local");
          JavaSparkContext sc = new JavaSparkContext(conf);
  
         JavaRDD&lt;String&gt; lines = sc.textFile(file);
  
  
          JavaRDD&lt;String &gt; filteredLines = lines.filter(new Function&lt;String, Boolean&gt;() {
              @Override
              public Boolean call(String s) throws Exception {
                  return s.contains("Hollywood");
              }
          });
  
          filteredLines.coalesce(1).saveAsObjectFile("hdfs://localhost:9000/input");
  
          sc.close();
      }
  </code></pre>
  
  <p>I am running this code on Spark 2.0 and Hadoop 2.7.2. In my hadoop core-site.xml is configured as localhost:9000. I am starting my HDFS pseudo distributed cluster as mentioned in the hadoop documentation.</p>
  
  <p>What am I missing here? </p>