[HUDI-230] Add missing Apache License in some files

hudi-cli/hudi-cli.sh

@@ -1,5 +1,23 @@
 #!/usr/bin/env bash
 
+################################################################################
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+# limitations under the License.
+################################################################################
+
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 HOODIE_JAR=`ls $DIR/target/hudi-cli-*-SNAPSHOT.jar | grep -v source | grep -v javadoc`
 if [ -z "$HADOOP_CONF_DIR" ]; then