[SPARK-12833][SQL] Initial import of spark-csv

CSV is the most common data format in the "small data" world. It is often the first format people want to try when they see Spark on a single node. Having to rely on a 3rd party component for this leads to poor user experience for new users. This PR merges the popular spark-csv data source package (https://github.com/databricks/spark-csv) with SparkSQL.

This is a first PR to bring the functionality to spark 2.0 master. We will complete items outlines in the design document (see JIRA attachment) in follow up pull requests.

Author: Hossein <hossein@databricks.com>
Author: Reynold Xin <rxin@databricks.com>

Closes #10766 from rxin/csv.

1 files changed, 37 insertions, 1 deletions

diff --git a/NOTICE b/NOTICE
index 571f8c2fff..e416aadce9 100644
--- a/NOTICE
+++ b/NOTICE
@@ -610,7 +610,43 @@ Vis.js uses and redistributes the following third-party libraries:
 
 ===============================================================================
 
-The CSS style for the navigation sidebar of the documentation was originally 
+The CSS style for the navigation sidebar of the documentation was originally
 submitted by Óscar Nájera for the scikit-learn project. The scikit-learn project
 is distributed under the 3-Clause BSD license.
 ===============================================================================
+
+For CSV functionality:
+
+/*
+ * Copyright 2014 Databricks
+ *
+ * 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.
+ */
+
+/*
+ * Copyright 2015 Ayasdi Inc
+ *
+ * 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.
+ */
+
+