Configure Spark on windows , some error and solution

Step 1 : Download and install latest version of scala
Step 2 : Download and install latest version of sbt
Step 3 : download any spark version and extract using linux environment
Step 4 : Go to the root folder of the spark  and run "sbt package" command
        This will download few jar file , it may take some time.
       add proxy in sbtconfig.txt (sbt\conf\sbtconfig.txt) in case you are behind proxy

Step 5: run spark-shell
  Error :
 C:\Program Files (x86)\spark-2.0.0-bin-hadoop2.7\bin>spark-shell
'Files' is not recognized as an internal or external command,
operable program or batch file.
Failed to find Spark jars directory.
You need to build Spark before running this program.

Solution : move your spark folder to C:\

You may end up below error while running Spark in local mode
16/08/30 17:40:29 ERROR RetryingBlockFetcher: Exception while beginning fetch of 1 outstanding blocks
java.io.IOException: Failed to connect to /10.91.152.141:62303
        at org.apache.spark.network.client.TransportClientFactory.createClient(TransportClientFactory.java:228)

Solution for above error
     Spark/bin > spark-shell --master local


Error :
  ERROR Shell: Failed to locate the winutils binary in the hadoop binary path
java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.

Solution :
     Add new environmental variable HADOOP_HOME and value should be path of the winutils.exe