Signed-off-by: Anu Engineer <aengineer@apache.org>
@@ -63,7 +63,7 @@ if [ -n "$KERBEROS_ENABLED" ]; then
echo "KDC ISSUER_SERVER => $ISSUER_SERVER"
if [ -n "$SLEEP_SECONDS" ]; then
- echo "Sleeping for $(SLEEP_SECONDS) seconds"
+ echo "Sleeping for ${SLEEP_SECONDS} seconds"
sleep "$SLEEP_SECONDS"
fi