title: Issue while running command spark-shell on windows
body: <p>I have been trying to set up spark to use it further for pyspark library.
  I installed JDK, Hadoop and spark. Also provided the environment variables correctly. But I have been getting the below error after running the command spark-shell in windows command prompt.</p>
  <blockquote>
  <p>'''Using Spark's default log4j profile: org/apache/spark/log4j-
  defaults.properties
  Setting default log level to &quot;WARN&quot;.
  To adjust logging level use sc.setLogLevel(newLevel). For SparkR,
  use setLogLevel(newLevel).
  22/05/06 18:51:58 WARN NativeCodeLoader: Unable to load native-
  hadoop library for your platform... using builtin-java classes
  where applicable
  java.lang.IllegalAccessError: class
  org.apache.spark.storage.StorageUtils$ (in unnamed module
  @0xc333c60) cannot access class sun.nio.ch.DirectBuffer (in module
  java.base) because module java.base does not export sun.nio.ch to
  unnamed module @0xc333c60
  at org.apache.spark.storage.StorageUtils$.
  (StorageUtils.scala:213)   at org.apache.spark.storage.StorageUtils$.(StorageUtils.scala)<br />
  at
  org.apache.spark.storage.BlockManagerMasterEndpoint.(BlockManagerMasterEndpoint.scala:110)
  at org.apache.spark.SparkEnv$.$anonfun$create$9(SparkEnv.scala:348)<br />
  at
  org.apache.spark.SparkEnv$.registerOrLookupEndpoint$1(SparkEnv.scala:287)
  at org.apache.spark.SparkEnv$.create(SparkEnv.scala:336)   at
  org.apache.spark.SparkEnv$.createDriverEnv(SparkEnv.scala:191)   at
  org.apache.spark.SparkContext.createSparkEnv(SparkContext.scala:277)<br />
  at org.apache.spark.SparkContext.(SparkContext.scala:460)   at
  org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:2690)<br />
  at
  org.apache.spark.sql.SparkSession$Builder.$anonfun$getOrCreate$2(SparkSession.scala:949)
  at scala.Option.getOrElse(Option.scala:189)   at
  org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:943)
  at org.apache.spark.repl.Main$.createSparkSession(Main.scala:106)<br />
  ... 51 elided :14: error: not found: value spark
  import spark.implicits._
  ^ :14: error: not found: value spark
  import spark.sql
  ^</p>
  <p>'''</p>
  </blockquote>