diff --git a/ingestion/src/main/java/feast/ingestion/transform/FeatureEnums.java b/ingestion/src/main/java/feast/ingestion/transform/FeatureEnums.java
deleted file mode 100644
index 77985082cd0..00000000000
--- a/ingestion/src/main/java/feast/ingestion/transform/FeatureEnums.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package feast.ingestion.transform;
-
-public class FeatureEnums {
-    public enum InputSource {
-        FILE,
-        BIGQUERY,
-        PUBSUB,
-        KAFKA
-    }
-
-    public enum FileFormat {
-        CSV,
-        JSON
-    }
-}
\ No newline at end of file
diff --git a/ingestion/src/main/java/feast/ingestion/util/JsonUtil.java b/ingestion/src/main/java/feast/ingestion/util/JsonUtil.java
index b142c013f7d..d32a79d1c42 100644
--- a/ingestion/src/main/java/feast/ingestion/util/JsonUtil.java
+++ b/ingestion/src/main/java/feast/ingestion/util/JsonUtil.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2019 The Feast Authors
+ *
+ * Licensed 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.
+ *
+ */
+
 package feast.ingestion.util;
 
 import com.google.gson.Gson;
diff --git a/ingestion/src/main/java/feast/source/FeatureSource.java b/ingestion/src/main/java/feast/source/FeatureSource.java
index 4514b2de37d..e4c0590b32b 100644
--- a/ingestion/src/main/java/feast/source/FeatureSource.java
+++ b/ingestion/src/main/java/feast/source/FeatureSource.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2019 The Feast Authors
+ *
+ * Licensed 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.
+ *
+ */
+
 package feast.source;
 
 import feast.types.FeatureRowProto.FeatureRow;
diff --git a/ingestion/src/main/java/feast/source/FeatureSourceFactory.java b/ingestion/src/main/java/feast/source/FeatureSourceFactory.java
index 1de49cf3429..fc4d64418cd 100644
--- a/ingestion/src/main/java/feast/source/FeatureSourceFactory.java
+++ b/ingestion/src/main/java/feast/source/FeatureSourceFactory.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2019 The Feast Authors
+ *
+ * Licensed 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.
+ *
+ */
+
 package feast.source;
 
 import feast.specs.ImportSpecProto.ImportSpec;
diff --git a/ingestion/src/main/java/feast/source/FeatureSourceFactoryService.java b/ingestion/src/main/java/feast/source/FeatureSourceFactoryService.java
index e4dd994dcc0..18917cb1dac 100644
--- a/ingestion/src/main/java/feast/source/FeatureSourceFactoryService.java
+++ b/ingestion/src/main/java/feast/source/FeatureSourceFactoryService.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2019 The Feast Authors
+ *
+ * Licensed 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.
+ *
+ */
+
 package feast.source;
 
 import avro.shaded.com.google.common.collect.Lists;
diff --git a/ingestion/src/main/java/feast/source/bigquery/BigQueryFeatureSource.java b/ingestion/src/main/java/feast/source/bigquery/BigQueryFeatureSource.java
index b4b3973b5c4..9ce7f965f2c 100644
--- a/ingestion/src/main/java/feast/source/bigquery/BigQueryFeatureSource.java
+++ b/ingestion/src/main/java/feast/source/bigquery/BigQueryFeatureSource.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2019 The Feast Authors
+ *
+ * Licensed 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.
+ *
+ */
+
 package feast.source.bigquery;
 
 import static com.google.common.base.Preconditions.checkArgument;
diff --git a/ingestion/src/test/java/feast/ingestion/ImportJobCSVTest.java b/ingestion/src/test/java/feast/ingestion/ImportJobCSVTest.java
index 4a2fab2c6d0..c6adf7dd22d 100644
--- a/ingestion/src/test/java/feast/ingestion/ImportJobCSVTest.java
+++ b/ingestion/src/test/java/feast/ingestion/ImportJobCSVTest.java
@@ -282,9 +282,8 @@ public void testImportWithoutWarehouseStore() throws IOException {
     ImportSpec importSpec =
         ProtoUtil.decodeProtoYaml(
             "---\n"
-                + "type: file\n"
+                + "type: file.csv\n"
                 + "options:\n"
-                + "  format: csv\n"
                 + "  # path: to be overwritten in tests\n"
                 + "entities:\n"
                 + "  - testEntity\n"
diff --git a/ingestion/src/test/java/feast/ingestion/model/SpecsTest.java b/ingestion/src/test/java/feast/ingestion/model/SpecsTest.java
index 17aceba18ea..d0707310548 100644
--- a/ingestion/src/test/java/feast/ingestion/model/SpecsTest.java
+++ b/ingestion/src/test/java/feast/ingestion/model/SpecsTest.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2019 The Feast Authors
+ *
+ * Licensed 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.
+ *
+ */
+
 package feast.ingestion.model;
 
 import static junit.framework.TestCase.assertTrue;
diff --git a/ingestion/src/test/java/feast/ingestion/service/MockSpecService.java b/ingestion/src/test/java/feast/ingestion/service/MockSpecService.java
index 626545e115f..54e70b39a6d 100644
--- a/ingestion/src/test/java/feast/ingestion/service/MockSpecService.java
+++ b/ingestion/src/test/java/feast/ingestion/service/MockSpecService.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2019 The Feast Authors
+ *
+ * Licensed 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.
+ *
+ */
+
 package feast.ingestion.service;
 
 import com.google.common.collect.Maps;
diff --git a/ingestion/src/test/java/feast/ingestion/transform/SplitOutputByStoreTest.java b/ingestion/src/test/java/feast/ingestion/transform/SplitOutputByStoreTest.java
index 09e8ef5434b..7758a774899 100644
--- a/ingestion/src/test/java/feast/ingestion/transform/SplitOutputByStoreTest.java
+++ b/ingestion/src/test/java/feast/ingestion/transform/SplitOutputByStoreTest.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2019 The Feast Authors
+ *
+ * Licensed 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.
+ *
+ */
+
 package feast.ingestion.transform;
 
 import static junit.framework.TestCase.assertNull;