remove permission checking

Author: HyukjinKwon

dev/run-pip-tests

@@ -110,7 +110,7 @@ for python in "${PYTHON_EXECS[@]}"; do
     cd /
 
     echo "Run basic sanity check on pip installed version with spark-submit"
-    ls -al $(dirname $(dirname $(which spark-submit)))/lib/python3.6/site-packages/pyspark/bin/spark-class
+    # ls -al $(dirname $(dirname $(which spark-submit)))/lib/python3.6/site-packages/pyspark/bin/spark-class
     spark-submit "$FWDIR"/dev/pip-sanity-check.py
     echo "Run basic sanity check with import based"
     python3 "$FWDIR"/dev/pip-sanity-check.py