Winutils.exe is used for running the shell commands for SPARK. When you need to run the Spark without installing Hadoop, you need this file.
Steps are as follows:
Download the winutils.exe from following location for hadoop 2.7.1 https://github.com/steveloughran/winutils/tree/master/hadoop-2.7.1/bin [NOTE: If you are using separate hadoop version then please download the winutils from corresponding hadoop version folder on GITHUB from the location as mentioned above.]
Now, create a folder 'winutils' in C:\ drive. Now create a folder 'bin' inside folder 'winutils' and copy the winutils.exe in that folder. So the location of winutils.exe will be C:\winutils\bin\winutils.exe
Now, open environment variable and set HADOOP_HOME=C:\winutils [NOTE: Please do not add \bin in HADOOP_HOME and no need to set HADOOP_HOME in Path]
Your issue must be resolved !!