Add CONTRIBUTING.md and missing LICENSE headers (GoogleCloudDataproc#79)

Author: pmkc

CONTRIBUTING.md

@@ -0,0 +1,23 @@
+# How to Contribute
+
+We'd love to accept your patches and contributions to this project. There are
+just a few small guidelines you need to follow.
+
+## Contributor License Agreement
+
+Contributions to this project must be accompanied by a Contributor License
+Agreement. You (or your employer) retain the copyright to your contribution;
+this simply gives us permission to use and redistribute your contributions as
+part of the project. Head over to <https://cla.developers.google.com/> to see
+your current agreements on file or to sign a new one.
+
+You generally only need to submit a CLA once, so if you've already submitted one
+(even if it was for a different project), you probably don't need to do it
+again.
+
+## Code reviews
+
+All submissions, including submissions by project members, require review. We
+use GitHub pull requests for this purpose. Consult
+[GitHub Help](https://help.github.com/articles/about-pull-requests/) for more
+information on using pull requests.

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/AbstractBigQueryInputFormat.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.services.bigquery.Bigquery;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/AbstractExportToCloudStorage.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.services.bigquery.model.Job;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/AvroBigQueryInputFormat.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.common.base.Preconditions;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/AvroRecordReader.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.common.base.Preconditions;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryConfiguration.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.services.bigquery.model.TableReference;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryFactory.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.client.auth.oauth2.Credential;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryFileFormat.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.common.base.Joiner;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryHelper.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.services.bigquery.Bigquery;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryInputFormat.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 /**

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryJobWrapper.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryOutputCommitter.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.services.bigquery.Bigquery;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryOutputFormat.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.services.bigquery.model.TableReference;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryRecordWriter.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.client.http.InputStreamContent;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryStrings.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.services.bigquery.model.TableReference;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/BigQueryUtils.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.client.util.BackOff;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/DelegateRecordReaderFactory.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import java.io.IOException;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/DynamicFileListRecordReader.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.api.client.util.Sleeper;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/Export.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import java.io.IOException;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/ExportFileFormat.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 /**

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/GsonBigQueryInputFormat.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.gson.JsonObject;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/GsonRecordReader.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import com.google.cloud.hadoop.util.HadoopToStringUtil;

bigquery/src/main/java/com/google/cloud/hadoop/io/bigquery/JsonTextBigQueryInputFormat.java

@@ -1,3 +1,16 @@
+/**
+ * Copyright 2017 Google LLC
+ *
+ *  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
+ *
+ *     https://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 com.google.cloud.hadoop.io.bigquery;
 
 import java.io.IOException;