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Posted to commits@spark.apache.org by pw...@apache.org on 2014/05/15 07:24:46 UTC
git commit: Package docs
Repository: spark
Updated Branches:
refs/heads/master 21570b463 -> 46324279d
Package docs
This is a few changes based on the original patch by @scrapcodes.
Author: Prashant Sharma <pr...@imaginea.com>
Author: Patrick Wendell <pw...@gmail.com>
Closes #785 from pwendell/package-docs and squashes the following commits:
c32b731 [Patrick Wendell] Changes based on Prashant's patch
c0463d3 [Prashant Sharma] added eof new line
ce8bf73 [Prashant Sharma] Added eof new line to all files.
4c35f2e [Prashant Sharma] SPARK-1563 Add package-info.java and package.scala files for all packages that appear in docs
Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/46324279
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/46324279
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/46324279
Branch: refs/heads/master
Commit: 46324279dae2fa803267d788f7c56b0ed643b4c8
Parents: 21570b4
Author: Prashant Sharma <pr...@imaginea.com>
Authored: Wed May 14 22:24:41 2014 -0700
Committer: Patrick Wendell <pw...@gmail.com>
Committed: Wed May 14 22:24:41 2014 -0700
----------------------------------------------------------------------
.../org/apache/spark/bagel/package-info.java | 21 +++++++++++++++
.../scala/org/apache/spark/bagel/package.scala | 23 ++++++++++++++++
.../spark/api/java/function/package-info.java | 23 ++++++++++++++++
.../spark/api/java/function/package.scala | 25 +++++++++++++++++
.../apache/spark/annotation/package-info.java | 23 ++++++++++++++++
.../org/apache/spark/annotation/package.scala | 25 +++++++++++++++++
.../org/apache/spark/api/java/package-info.java | 21 +++++++++++++++
.../apache/spark/broadcast/package-info.java | 21 +++++++++++++++
.../org/apache/spark/broadcast/package.scala | 2 +-
.../org/apache/spark/executor/package-info.java | 21 +++++++++++++++
.../org/apache/spark/executor/package.scala | 24 +++++++++++++++++
.../scala/org/apache/spark/io/package-info.java | 21 +++++++++++++++
.../scala/org/apache/spark/io/package.scala | 23 ++++++++++++++++
.../org/apache/spark/metrics/sink/package.scala | 23 ++++++++++++++++
.../apache/spark/metrics/source/package.scala | 23 ++++++++++++++++
.../org/apache/spark/partial/package.scala | 28 ++++++++++++++++++++
.../org/apache/spark/rdd/package-info.java | 21 +++++++++++++++
.../scala/org/apache/spark/rdd/package.scala | 23 ++++++++++++++++
.../apache/spark/scheduler/package-info.java | 21 +++++++++++++++
.../org/apache/spark/scheduler/package.scala | 24 +++++++++++++++++
.../apache/spark/serializer/package-info.java | 21 +++++++++++++++
.../org/apache/spark/serializer/package.scala | 25 +++++++++++++++++
.../org/apache/spark/util/package-info.java | 21 +++++++++++++++
.../scala/org/apache/spark/util/package.scala | 23 ++++++++++++++++
.../apache/spark/util/random/package-info.java | 21 +++++++++++++++
.../org/apache/spark/util/random/package.scala | 23 ++++++++++++++++
.../spark/streaming/flume/package-info.java | 21 +++++++++++++++
.../apache/spark/streaming/flume/package.scala | 23 ++++++++++++++++
.../spark/streaming/kafka/package-info.java | 21 +++++++++++++++
.../apache/spark/streaming/kafka/package.scala | 23 ++++++++++++++++
.../spark/streaming/mqtt/package-info.java | 21 +++++++++++++++
.../apache/spark/streaming/mqtt/package.scala | 23 ++++++++++++++++
.../spark/streaming/twitter/package-info.java | 21 +++++++++++++++
.../spark/streaming/twitter/package.scala | 23 ++++++++++++++++
.../spark/streaming/zeromq/package-info.java | 21 +++++++++++++++
.../apache/spark/streaming/zeromq/package.scala | 23 ++++++++++++++++
.../apache/spark/graphx/lib/package-info.java | 21 +++++++++++++++
.../org/apache/spark/graphx/lib/package.scala | 23 ++++++++++++++++
.../org/apache/spark/graphx/package-info.java | 22 +++++++++++++++
.../apache/spark/graphx/util/package-info.java | 21 +++++++++++++++
.../org/apache/spark/graphx/util/package.scala | 23 ++++++++++++++++
.../apache/spark/mllib/api/python/package.scala | 25 +++++++++++++++++
.../org/apache/spark/mllib/package-info.java | 21 +++++++++++++++
.../scala/org/apache/spark/mllib/package.scala | 23 ++++++++++++++++
.../org/apache/spark/sql/package-info.java | 21 +++++++++++++++
.../org/apache/spark/sql/hive/package-info.java | 18 +++++++++++++
.../org/apache/spark/sql/hive/package.scala | 20 ++++++++++++++
.../spark/streaming/api/java/package-info.java | 21 +++++++++++++++
.../spark/streaming/api/java/package.scala | 23 ++++++++++++++++
.../spark/streaming/dstream/package-info.java | 21 +++++++++++++++
.../spark/streaming/dstream/package.scala | 24 +++++++++++++++++
51 files changed, 1116 insertions(+), 1 deletion(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/bagel/src/main/scala/org/apache/spark/bagel/package-info.java
----------------------------------------------------------------------
diff --git a/bagel/src/main/scala/org/apache/spark/bagel/package-info.java b/bagel/src/main/scala/org/apache/spark/bagel/package-info.java
new file mode 100644
index 0000000..81f26f2
--- /dev/null
+++ b/bagel/src/main/scala/org/apache/spark/bagel/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Bagel: An implementation of Pregel in Spark. THIS IS DEPRECATED - use Spark's GraphX library.
+ */
+package org.apache.spark.bagel;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/bagel/src/main/scala/org/apache/spark/bagel/package.scala
----------------------------------------------------------------------
diff --git a/bagel/src/main/scala/org/apache/spark/bagel/package.scala b/bagel/src/main/scala/org/apache/spark/bagel/package.scala
new file mode 100644
index 0000000..2fb1934
--- /dev/null
+++ b/bagel/src/main/scala/org/apache/spark/bagel/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark
+
+/**
+ * Bagel: An implementation of Pregel in Spark. THIS IS DEPRECATED - use Spark's GraphX library.
+ */
+package object bagel
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/java/org/apache/spark/api/java/function/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/spark/api/java/function/package-info.java b/core/src/main/java/org/apache/spark/api/java/function/package-info.java
new file mode 100644
index 0000000..463a42f
--- /dev/null
+++ b/core/src/main/java/org/apache/spark/api/java/function/package-info.java
@@ -0,0 +1,23 @@
+/*
+ * 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.
+ */
+
+/**
+ * Set of interfaces to represent functions in Spark's Java API. Users create implementations of
+ * these interfaces to pass functions to various Java API methods for Spark. Please visit Spark's
+ * Java programming guide for more details.
+ */
+package org.apache.spark.api.java.function;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/java/org/apache/spark/api/java/function/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/spark/api/java/function/package.scala b/core/src/main/java/org/apache/spark/api/java/function/package.scala
new file mode 100644
index 0000000..7f91de6
--- /dev/null
+++ b/core/src/main/java/org/apache/spark/api/java/function/package.scala
@@ -0,0 +1,25 @@
+/*
+ * 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.spark.api.java
+
+/**
+ * Set of interfaces to represent functions in Spark's Java API. Users create implementations of
+ * these interfaces to pass functions to various Java API methods for Spark. Please visit Spark's
+ * Java programming guide for more details.
+ */
+package object function
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/annotation/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/annotation/package-info.java b/core/src/main/scala/org/apache/spark/annotation/package-info.java
new file mode 100644
index 0000000..12c7afe
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/annotation/package-info.java
@@ -0,0 +1,23 @@
+/*
+ * 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.
+ */
+
+/**
+ * Spark annotations to mark an API experimental or intended only for advanced usages by developers.
+ * This package consist of these annotations, which are used project wide and are reflected in
+ * Scala and Java docs.
+ */
+package org.apache.spark.annotation;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/annotation/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/annotation/package.scala b/core/src/main/scala/org/apache/spark/annotation/package.scala
new file mode 100644
index 0000000..c3f4026
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/annotation/package.scala
@@ -0,0 +1,25 @@
+/*
+ * 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.spark
+
+/**
+ * Spark annotations to mark an API experimental or intended only for advanced usages by developers.
+ * This package consist of these annotations, which are used project wide and are reflected in
+ * Scala and Java docs.
+ */
+package object annotation
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/api/java/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/api/java/package-info.java b/core/src/main/scala/org/apache/spark/api/java/package-info.java
new file mode 100644
index 0000000..10a480f
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/api/java/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Spark Java programming APIs.
+ */
+package org.apache.spark.api.java;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/broadcast/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/broadcast/package-info.java b/core/src/main/scala/org/apache/spark/broadcast/package-info.java
new file mode 100644
index 0000000..1510e6e
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/broadcast/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Spark's broadcast variables, used to broadcast immutable datasets to all nodes.
+ */
+package org.apache.spark.broadcast;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/broadcast/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/broadcast/package.scala b/core/src/main/scala/org/apache/spark/broadcast/package.scala
index 01bf886..4f2c3c0 100644
--- a/core/src/main/scala/org/apache/spark/broadcast/package.scala
+++ b/core/src/main/scala/org/apache/spark/broadcast/package.scala
@@ -18,7 +18,7 @@
package org.apache.spark
/**
- * Package for broadcast variables. See [[broadcast.Broadcast]] for details.
+ * Spark's broadcast variables, used to broadcast immutable datasets to all nodes.
*/
package object broadcast {
// For package docs only
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/executor/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/executor/package-info.java b/core/src/main/scala/org/apache/spark/executor/package-info.java
new file mode 100644
index 0000000..dd3b681
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/executor/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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 for executor components used with various cluster managers.
+ */
+package org.apache.spark.executor;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/executor/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/executor/package.scala b/core/src/main/scala/org/apache/spark/executor/package.scala
new file mode 100644
index 0000000..ef471d7
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/executor/package.scala
@@ -0,0 +1,24 @@
+/*
+ * 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.spark
+
+/**
+ * Executor components used with various cluster managers.
+ * See [[org.apache.spark.executor.Executor]].
+ */
+package object executor
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/io/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/io/package-info.java b/core/src/main/scala/org/apache/spark/io/package-info.java
new file mode 100644
index 0000000..bea1bfd
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/io/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * IO codecs used for compression.
+ */
+package org.apache.spark.io;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/io/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/io/package.scala b/core/src/main/scala/org/apache/spark/io/package.scala
new file mode 100644
index 0000000..f987e66
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/io/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark
+
+/**
+ * IO codecs used for compression. See [[org.apache.spark.io.CompressionCodec]].
+ */
+package object io
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/metrics/sink/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/metrics/sink/package.scala b/core/src/main/scala/org/apache/spark/metrics/sink/package.scala
new file mode 100644
index 0000000..90e3aa7
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/metrics/sink/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.metrics
+
+/**
+ * Sinks used in Spark's metrics system.
+ */
+package object sink
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/metrics/source/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/metrics/source/package.scala b/core/src/main/scala/org/apache/spark/metrics/source/package.scala
new file mode 100644
index 0000000..1e59fed
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/metrics/source/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.metrics
+
+/**
+ * Sources used in Spark's metrics system.
+ */
+package object source
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/partial/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/partial/package.scala b/core/src/main/scala/org/apache/spark/partial/package.scala
new file mode 100644
index 0000000..62dc5cd
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/partial/package.scala
@@ -0,0 +1,28 @@
+/*
+ * 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.spark
+
+/**
+ * :: Experimental ::
+ *
+ * Support for approximate results. This provides convenient api and also implementation for
+ * approximate calculation.
+ *
+ * @see [[org.apache.spark.rdd.RDD.countApprox]]
+ */
+package object partial
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/rdd/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/rdd/package-info.java b/core/src/main/scala/org/apache/spark/rdd/package-info.java
new file mode 100644
index 0000000..176cc58
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/rdd/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Provides implementation's of various RDDs.
+ */
+package org.apache.spark.rdd;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/rdd/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/rdd/package.scala b/core/src/main/scala/org/apache/spark/rdd/package.scala
new file mode 100644
index 0000000..55fc6e4
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/rdd/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark
+
+/**
+ * Provides several RDD implementations. See [[org.apache.spark.rdd.RDD]].
+ */
+package object rdd
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/scheduler/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/scheduler/package-info.java b/core/src/main/scala/org/apache/spark/scheduler/package-info.java
new file mode 100644
index 0000000..5b4a628
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/scheduler/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Spark's DAG scheduler.
+ */
+package org.apache.spark.scheduler;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/scheduler/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/scheduler/package.scala b/core/src/main/scala/org/apache/spark/scheduler/package.scala
new file mode 100644
index 0000000..f0dbfc2
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/scheduler/package.scala
@@ -0,0 +1,24 @@
+/*
+ * 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.spark
+
+/**
+ * Spark's scheduling components. This includes the [[org.apache.spark.scheduler.DAGScheduler]] and
+ * lower level [[org.apache.spark.scheduler.TaskScheduler]].
+ */
+package object scheduler
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/serializer/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/serializer/package-info.java b/core/src/main/scala/org/apache/spark/serializer/package-info.java
new file mode 100644
index 0000000..4c0b73a
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/serializer/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Pluggable serializers for RDD and shuffle data.
+ */
+package org.apache.spark.serializer;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/serializer/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/serializer/package.scala b/core/src/main/scala/org/apache/spark/serializer/package.scala
new file mode 100644
index 0000000..8f09ef6
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/serializer/package.scala
@@ -0,0 +1,25 @@
+/*
+ * 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.spark
+
+/**
+ * Pluggable serializers for RDD and shuffle data.
+ *
+ * @see [[org.apache.spark.serializer.Serializer]]
+ */
+package object serializer
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/util/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/util/package-info.java b/core/src/main/scala/org/apache/spark/util/package-info.java
new file mode 100644
index 0000000..819f54e
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/util/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Spark utilities.
+ */
+package org.apache.spark.util;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/util/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/util/package.scala b/core/src/main/scala/org/apache/spark/util/package.scala
new file mode 100644
index 0000000..c7099b8
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/util/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark
+
+/**
+ * Spark utilities.
+ */
+package object util
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/util/random/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/util/random/package-info.java b/core/src/main/scala/org/apache/spark/util/random/package-info.java
new file mode 100644
index 0000000..62c3762
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/util/random/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Utilities for random number generation.
+ */
+package org.apache.spark.util.random;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/core/src/main/scala/org/apache/spark/util/random/package.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/util/random/package.scala b/core/src/main/scala/org/apache/spark/util/random/package.scala
new file mode 100644
index 0000000..f361125
--- /dev/null
+++ b/core/src/main/scala/org/apache/spark/util/random/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.util
+
+/**
+ * Utilities for random number generation.
+ */
+package object random
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/external/flume/src/main/scala/org/apache/spark/streaming/flume/package-info.java
----------------------------------------------------------------------
diff --git a/external/flume/src/main/scala/org/apache/spark/streaming/flume/package-info.java b/external/flume/src/main/scala/org/apache/spark/streaming/flume/package-info.java
new file mode 100644
index 0000000..d31aa5f
--- /dev/null
+++ b/external/flume/src/main/scala/org/apache/spark/streaming/flume/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Spark streaming receiver for Flume.
+ */
+package org.apache.spark.streaming.flume;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/external/flume/src/main/scala/org/apache/spark/streaming/flume/package.scala
----------------------------------------------------------------------
diff --git a/external/flume/src/main/scala/org/apache/spark/streaming/flume/package.scala b/external/flume/src/main/scala/org/apache/spark/streaming/flume/package.scala
new file mode 100644
index 0000000..9bfab68
--- /dev/null
+++ b/external/flume/src/main/scala/org/apache/spark/streaming/flume/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.streaming
+
+/**
+ * Spark streaming receiver for Flume.
+ */
+package object flume
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/package-info.java
----------------------------------------------------------------------
diff --git a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/package-info.java b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/package-info.java
new file mode 100644
index 0000000..947bae1
--- /dev/null
+++ b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Kafka receiver for spark streaming.
+ */
+package org.apache.spark.streaming.kafka;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/package.scala
----------------------------------------------------------------------
diff --git a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/package.scala b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/package.scala
new file mode 100644
index 0000000..47c5187
--- /dev/null
+++ b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.streaming
+
+/**
+ * Kafka receiver for spark streaming,
+ */
+package object kafka
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/external/mqtt/src/main/scala/org/apache/spark/streaming/mqtt/package-info.java
----------------------------------------------------------------------
diff --git a/external/mqtt/src/main/scala/org/apache/spark/streaming/mqtt/package-info.java b/external/mqtt/src/main/scala/org/apache/spark/streaming/mqtt/package-info.java
new file mode 100644
index 0000000..728e0d8
--- /dev/null
+++ b/external/mqtt/src/main/scala/org/apache/spark/streaming/mqtt/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * MQTT receiver for Spark Streaming.
+ */
+package org.apache.spark.streaming.mqtt;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/external/mqtt/src/main/scala/org/apache/spark/streaming/mqtt/package.scala
----------------------------------------------------------------------
diff --git a/external/mqtt/src/main/scala/org/apache/spark/streaming/mqtt/package.scala b/external/mqtt/src/main/scala/org/apache/spark/streaming/mqtt/package.scala
new file mode 100644
index 0000000..63d0d13
--- /dev/null
+++ b/external/mqtt/src/main/scala/org/apache/spark/streaming/mqtt/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.streaming
+
+/**
+ * MQTT receiver for Spark Streaming.
+ */
+package object mqtt
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/external/twitter/src/main/scala/org/apache/spark/streaming/twitter/package-info.java
----------------------------------------------------------------------
diff --git a/external/twitter/src/main/scala/org/apache/spark/streaming/twitter/package-info.java b/external/twitter/src/main/scala/org/apache/spark/streaming/twitter/package-info.java
new file mode 100644
index 0000000..258c095
--- /dev/null
+++ b/external/twitter/src/main/scala/org/apache/spark/streaming/twitter/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Twitter feed receiver for spark streaming.
+ */
+package org.apache.spark.streaming.twitter;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/external/twitter/src/main/scala/org/apache/spark/streaming/twitter/package.scala
----------------------------------------------------------------------
diff --git a/external/twitter/src/main/scala/org/apache/spark/streaming/twitter/package.scala b/external/twitter/src/main/scala/org/apache/spark/streaming/twitter/package.scala
new file mode 100644
index 0000000..580e37f
--- /dev/null
+++ b/external/twitter/src/main/scala/org/apache/spark/streaming/twitter/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.streaming
+
+/**
+ * Twitter feed receiver for spark streaming.
+ */
+package object twitter
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/package-info.java
----------------------------------------------------------------------
diff --git a/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/package-info.java b/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/package-info.java
new file mode 100644
index 0000000..587c524
--- /dev/null
+++ b/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Zeromq receiver for spark streaming.
+ */
+package org.apache.spark.streaming.zeromq;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/package.scala
----------------------------------------------------------------------
diff --git a/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/package.scala b/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/package.scala
new file mode 100644
index 0000000..65e6e57
--- /dev/null
+++ b/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.streaming
+
+/**
+ * Zeromq receiver for spark streaming.
+ */
+package object zeromq
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/graphx/src/main/scala/org/apache/spark/graphx/lib/package-info.java
----------------------------------------------------------------------
diff --git a/graphx/src/main/scala/org/apache/spark/graphx/lib/package-info.java b/graphx/src/main/scala/org/apache/spark/graphx/lib/package-info.java
new file mode 100644
index 0000000..49ad726
--- /dev/null
+++ b/graphx/src/main/scala/org/apache/spark/graphx/lib/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Internal support for MLLib Python API.
+ */
+package org.apache.spark.graphx.lib;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/graphx/src/main/scala/org/apache/spark/graphx/lib/package.scala
----------------------------------------------------------------------
diff --git a/graphx/src/main/scala/org/apache/spark/graphx/lib/package.scala b/graphx/src/main/scala/org/apache/spark/graphx/lib/package.scala
new file mode 100644
index 0000000..7cfd617
--- /dev/null
+++ b/graphx/src/main/scala/org/apache/spark/graphx/lib/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.graphx
+
+/**
+ * Various analytics functions for graphs.
+ */
+package object lib
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/graphx/src/main/scala/org/apache/spark/graphx/package-info.java
----------------------------------------------------------------------
diff --git a/graphx/src/main/scala/org/apache/spark/graphx/package-info.java b/graphx/src/main/scala/org/apache/spark/graphx/package-info.java
new file mode 100644
index 0000000..f659cc5
--- /dev/null
+++ b/graphx/src/main/scala/org/apache/spark/graphx/package-info.java
@@ -0,0 +1,22 @@
+/*
+ * 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.
+ */
+
+/**
+ * ALPHA COMPONENT
+ * GraphX is a graph processing framework built on top of Spark.
+ */
+package org.apache.spark.graphx;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/graphx/src/main/scala/org/apache/spark/graphx/util/package-info.java
----------------------------------------------------------------------
diff --git a/graphx/src/main/scala/org/apache/spark/graphx/util/package-info.java b/graphx/src/main/scala/org/apache/spark/graphx/util/package-info.java
new file mode 100644
index 0000000..90cd1d4
--- /dev/null
+++ b/graphx/src/main/scala/org/apache/spark/graphx/util/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Collections of utilities used by graphx.
+ */
+package org.apache.spark.graphx.util;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/graphx/src/main/scala/org/apache/spark/graphx/util/package.scala
----------------------------------------------------------------------
diff --git a/graphx/src/main/scala/org/apache/spark/graphx/util/package.scala b/graphx/src/main/scala/org/apache/spark/graphx/util/package.scala
new file mode 100644
index 0000000..2303541
--- /dev/null
+++ b/graphx/src/main/scala/org/apache/spark/graphx/util/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.graphx
+
+/**
+ * Collections of utilities used by graphx.
+ */
+package object util
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/mllib/src/main/scala/org/apache/spark/mllib/api/python/package.scala
----------------------------------------------------------------------
diff --git a/mllib/src/main/scala/org/apache/spark/mllib/api/python/package.scala b/mllib/src/main/scala/org/apache/spark/mllib/api/python/package.scala
new file mode 100644
index 0000000..87bdc85
--- /dev/null
+++ b/mllib/src/main/scala/org/apache/spark/mllib/api/python/package.scala
@@ -0,0 +1,25 @@
+/*
+ * 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.spark.mllib.api
+
+/**
+ * Internal support for MLLib Python API.
+ *
+ * @see [[org.apache.spark.mllib.api.python.PythonMLLibAPI]]
+ */
+package object python
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/mllib/src/main/scala/org/apache/spark/mllib/package-info.java
----------------------------------------------------------------------
diff --git a/mllib/src/main/scala/org/apache/spark/mllib/package-info.java b/mllib/src/main/scala/org/apache/spark/mllib/package-info.java
new file mode 100644
index 0000000..4991bc9
--- /dev/null
+++ b/mllib/src/main/scala/org/apache/spark/mllib/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Spark's machine learning library.
+ */
+package org.apache.spark.mllib;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/mllib/src/main/scala/org/apache/spark/mllib/package.scala
----------------------------------------------------------------------
diff --git a/mllib/src/main/scala/org/apache/spark/mllib/package.scala b/mllib/src/main/scala/org/apache/spark/mllib/package.scala
new file mode 100644
index 0000000..5c2b216
--- /dev/null
+++ b/mllib/src/main/scala/org/apache/spark/mllib/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark
+
+/**
+ * Spark's machine learning library.
+ */
+package object mllib
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/sql/catalyst/src/main/scala/org/apache/spark/sql/package-info.java
----------------------------------------------------------------------
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/package-info.java b/sql/catalyst/src/main/scala/org/apache/spark/sql/package-info.java
new file mode 100644
index 0000000..5360361
--- /dev/null
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Allows the execution of relational queries, including those expressed in SQL using Spark.
+ */
+package org.apache.spark.sql;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/sql/hive/src/main/scala/org/apache/spark/sql/hive/package-info.java
----------------------------------------------------------------------
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/package-info.java b/sql/hive/src/main/scala/org/apache/spark/sql/hive/package-info.java
new file mode 100644
index 0000000..8b29fa7
--- /dev/null
+++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/package-info.java
@@ -0,0 +1,18 @@
+/*
+ * 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.spark.sql.hive;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/sql/hive/src/main/scala/org/apache/spark/sql/hive/package.scala
----------------------------------------------------------------------
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/package.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/package.scala
new file mode 100644
index 0000000..a6c8ed4
--- /dev/null
+++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/package.scala
@@ -0,0 +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.spark.sql
+
+package object hive
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/streaming/src/main/scala/org/apache/spark/streaming/api/java/package-info.java
----------------------------------------------------------------------
diff --git a/streaming/src/main/scala/org/apache/spark/streaming/api/java/package-info.java b/streaming/src/main/scala/org/apache/spark/streaming/api/java/package-info.java
new file mode 100644
index 0000000..d43d949
--- /dev/null
+++ b/streaming/src/main/scala/org/apache/spark/streaming/api/java/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Java APIs for spark streaming.
+ */
+package org.apache.spark.streaming.api.java;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/streaming/src/main/scala/org/apache/spark/streaming/api/java/package.scala
----------------------------------------------------------------------
diff --git a/streaming/src/main/scala/org/apache/spark/streaming/api/java/package.scala b/streaming/src/main/scala/org/apache/spark/streaming/api/java/package.scala
new file mode 100644
index 0000000..2479670
--- /dev/null
+++ b/streaming/src/main/scala/org/apache/spark/streaming/api/java/package.scala
@@ -0,0 +1,23 @@
+/*
+ * 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.spark.streaming.api
+
+/**
+ * Spark streaming's Java API.
+ */
+package object java
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/streaming/src/main/scala/org/apache/spark/streaming/dstream/package-info.java
----------------------------------------------------------------------
diff --git a/streaming/src/main/scala/org/apache/spark/streaming/dstream/package-info.java b/streaming/src/main/scala/org/apache/spark/streaming/dstream/package-info.java
new file mode 100644
index 0000000..05ca2dd
--- /dev/null
+++ b/streaming/src/main/scala/org/apache/spark/streaming/dstream/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/**
+ * Various implementations of DStreams.
+ */
+package org.apache.spark.streaming.dstream;
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/spark/blob/46324279/streaming/src/main/scala/org/apache/spark/streaming/dstream/package.scala
----------------------------------------------------------------------
diff --git a/streaming/src/main/scala/org/apache/spark/streaming/dstream/package.scala b/streaming/src/main/scala/org/apache/spark/streaming/dstream/package.scala
new file mode 100644
index 0000000..0179b92
--- /dev/null
+++ b/streaming/src/main/scala/org/apache/spark/streaming/dstream/package.scala
@@ -0,0 +1,24 @@
+/*
+ * 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.spark.streaming
+
+/**
+ * Various implementations of DStream's.
+ * @see [[org.apache.spark.streaming.dstream.DStream]]
+ */
+package object dstream