title: Incomplete HDFS URI, no host, altohugh file does exist
body: <p>i'm trying to access via pyspark to my files in hdfs with the following code:</p>
  
  <pre><code>spark = SparkSession.builder.appName("MongoDBIntegration").getOrCreate()
  receipt = spark.read.json("hdfs:///bigdata/2.json")
  </code></pre>
  
  <p>and i get an error <code>Incomplete HDFS URI, no host: hdfs:///bigdata/2.json</code></p>
  
  <p>but if i write the command <code>hdfs dfs -cat  /bigdata/1.json</code> it does print me my file</p>