Added environment variables to check_hadoop_df

check_hadoop_df

@@ -32,11 +32,15 @@ STATE_LABEL = {
 # Default exit code
 EXIT_CODE = STATE_OK
 
+py_env = os.environ.copy()
+py_env['JAVA_HOME'] = '/usr/lib/jvm/java-8-oracle'
+py_env['HADOOP_HOME'] = '/usr/lib/hadoop'
+
 def hadoop_query_df():
 	try:
 		data = {}
 
-		hadoop = subprocess.Popen(["hadoop", "fs", "-df"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+		hadoop = subprocess.Popen(["hadoop", "fs", "-df"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, env=py_env)
 
 		# Format the output data from CSV to an array of dicts for ease-of-use
 		hadoopStd = str(hadoop.stdout.read(), 'UTF8')