diff --git a/.rat-excludes b/.rat-excludes
index 033ecec4c..6b03fcc0b 100644
--- a/.rat-excludes
+++ b/.rat-excludes
@@ -1,9 +1,7 @@
 .rat-excludes
-.travis.yml
 logs/*
 conf/*
 **/*.conf
-**/META-INF/**
 **/*.json
 **/*.md
 *.iml
diff --git a/.travis.yml b/.travis.yml
index f42a6d41b..f935c3528 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,20 @@
+#
+# 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.
+#
+
 sudo: required
 dist: trusty
 language: scala
diff --git a/api/src/test/resources/META-INF/services/org.apache.livy.LivyClientFactory b/api/src/test/resources/META-INF/services/org.apache.livy.LivyClientFactory
index 99c0bd2b5..68dc9a5d5 100644
--- a/api/src/test/resources/META-INF/services/org.apache.livy.LivyClientFactory
+++ b/api/src/test/resources/META-INF/services/org.apache.livy.LivyClientFactory
@@ -1 +1,17 @@
-org.apache.livy.TestClientFactory
\ No newline at end of file
+#
+# 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.
+#
+org.apache.livy.TestClientFactory
diff --git a/client-http/src/main/resources/META-INF/services/org.apache.livy.LivyClientFactory b/client-http/src/main/resources/META-INF/services/org.apache.livy.LivyClientFactory
index 5dd53aa6b..540b238dc 100644
--- a/client-http/src/main/resources/META-INF/services/org.apache.livy.LivyClientFactory
+++ b/client-http/src/main/resources/META-INF/services/org.apache.livy.LivyClientFactory
@@ -1 +1,17 @@
+#
+# 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.
+#
 org.apache.livy.client.http.HttpClientFactory
diff --git a/rsc/src/main/resources/META-INF/services/org.apache.livy.LivyClientFactory b/rsc/src/main/resources/META-INF/services/org.apache.livy.LivyClientFactory
index 7226429e1..38f63632a 100644
--- a/rsc/src/main/resources/META-INF/services/org.apache.livy.LivyClientFactory
+++ b/rsc/src/main/resources/META-INF/services/org.apache.livy.LivyClientFactory
@@ -1 +1,17 @@
-org.apache.livy.rsc.RSCClientFactory
\ No newline at end of file
+#
+# 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.
+#
+org.apache.livy.rsc.RSCClientFactory