Author: praveen
Date: Thu Mar 19 11:39:08 2015
New Revision: 1667710

URL: http://svn.apache.org/r1667710
Log:
PIG-4470: Add apache license header to all spark package source files (Praveen)

Modified:
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/SparkExecType.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/CollectedGroupConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/CounterConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/DistinctConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/FilterConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/ForEachConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/GlobalRearrangeConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/IteratorTransform.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LimitConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LoadConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LocalRearrangeConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/POConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/POOutputConsumerIterator.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/PackageConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/RankConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SkewedJoinConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SortConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SplitConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/StoreConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/UnionConverter.java
    
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/optimizer/AccumulatorOptimizer.java

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/SparkExecType.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/SparkExecType.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/SparkExecType.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/SparkExecType.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark;
 
 import java.util.Properties;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/CollectedGroupConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/CollectedGroupConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/CollectedGroupConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/CollectedGroupConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/CounterConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/CounterConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/CounterConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/CounterConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/DistinctConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/DistinctConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/DistinctConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/DistinctConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/FilterConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/FilterConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/FilterConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/FilterConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.Serializable;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/ForEachConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/ForEachConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/ForEachConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/ForEachConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/GlobalRearrangeConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/GlobalRearrangeConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/GlobalRearrangeConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/GlobalRearrangeConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/IteratorTransform.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/IteratorTransform.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/IteratorTransform.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/IteratorTransform.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.util.Iterator;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LimitConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LimitConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LimitConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LimitConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LoadConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LoadConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LoadConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LoadConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.File;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LocalRearrangeConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LocalRearrangeConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LocalRearrangeConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/LocalRearrangeConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/POConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/POConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/POConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/POConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/POOutputConsumerIterator.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/POOutputConsumerIterator.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/POOutputConsumerIterator.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/POOutputConsumerIterator.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import org.apache.pig.backend.executionengine.ExecException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/PackageConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/PackageConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/PackageConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/PackageConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/RankConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/RankConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/RankConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/RankConverter.java
 Thu Mar 19 11:39:08 2015
@@ -1,5 +1,19 @@
-/**
- * 
+/*
+ * 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.
  */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SkewedJoinConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SkewedJoinConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SkewedJoinConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SkewedJoinConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SortConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SortConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SortConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SortConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SplitConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SplitConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SplitConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/SplitConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/StoreConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/StoreConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/StoreConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/StoreConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/UnionConverter.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/UnionConverter.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/UnionConverter.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/converter/UnionConverter.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.converter;
 
 import java.io.IOException;

Modified: 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/optimizer/AccumulatorOptimizer.java
URL: 
http://svn.apache.org/viewvc/pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/optimizer/AccumulatorOptimizer.java?rev=1667710&r1=1667709&r2=1667710&view=diff
==============================================================================
--- 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/optimizer/AccumulatorOptimizer.java
 (original)
+++ 
pig/branches/spark/src/org/apache/pig/backend/hadoop/executionengine/spark/optimizer/AccumulatorOptimizer.java
 Thu Mar 19 11:39:08 2015
@@ -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.
+ */
 package org.apache.pig.backend.hadoop.executionengine.spark.optimizer;
 
 import 
org.apache.pig.backend.hadoop.executionengine.spark.plan.SparkOpPlanVisitor;


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