[SPARK-22324][SQL][PYTHON] Upgrade Arrow to 0.8.0

Upgrade Spark to Arrow 0.8.0 for Java and Python.  Also includes an upgrade of Netty to 4.1.17 to resolve dependency requirements.

The highlights that pertain to Spark for the update from Arrow versoin 0.4.1 to 0.8.0 include:

* Java refactoring for more simple API
* Java reduced heap usage and streamlined hot code paths
* Type support for DecimalType, ArrayType
* Improved type casting support in Python
* Simplified type checking in Python

Existing tests

Author: Bryan Cutler <cutlerb@gmail.com>
Author: Shixiong Zhu <zsxwing@gmail.com>

Closes apache#19884 from BryanCutler/arrow-upgrade-080-SPARK-22324.

build.gradle

@@ -75,7 +75,7 @@ allprojects {
     chillVersion = '0.8.5'
     kryoVersion = '4.0.2'
     nettyVersion = '3.10.6.Final'
-    nettyAllVersion = '4.1.68.Final'
+    nettyAllVersion = '4.1.73.Final'
     derbyVersion = '10.14.2.0'
     httpClientVersion = '4.5.6'
     httpCoreVersion = '4.4.10'

common/network-common/src/main/java/org/apache/spark/network/protocol/MessageWithHeader.java

@@ -25,17 +25,17 @@
 import com.google.common.base.Preconditions;
 import io.netty.buffer.ByteBuf;
 import io.netty.channel.FileRegion;
-import io.netty.util.AbstractReferenceCounted;
 import io.netty.util.ReferenceCountUtil;
 
 import org.apache.spark.network.buffer.ManagedBuffer;
+import org.apache.spark.network.util.AbstractFileRegion;
 
 /**
  * A wrapper message that holds two separate pieces (a header and a body).
  *
  * The header must be a ByteBuf, while the body can be a ByteBuf or a FileRegion.
  */
-class MessageWithHeader extends AbstractReferenceCounted implements FileRegion {
+class MessageWithHeader extends AbstractFileRegion {
 
   @Nullable private final ManagedBuffer managedBuffer;
   private final ByteBuf header;
@@ -91,7 +91,7 @@ public long position() {
   }
 
   @Override
-  public long transfered() {
+  public long transferred() {
     return totalBytesTransferred;
   }
 
@@ -160,4 +160,37 @@ private int writeNioBuffer(
 
     return ret;
   }
+
+  @Override
+  public MessageWithHeader touch(Object o) {
+    super.touch(o);
+    header.touch(o);
+    ReferenceCountUtil.touch(body, o);
+    return this;
+  }
+
+  @Override
+  public MessageWithHeader retain(int increment) {
+    super.retain(increment);
+    header.retain(increment);
+    ReferenceCountUtil.retain(body, increment);
+    if (managedBuffer != null) {
+      for (int i = 0; i < increment; i++) {
+        managedBuffer.retain();
+      }
+    }
+    return this;
+  }
+
+  @Override
+  public boolean release(int decrement) {
+    header.release(decrement);
+    ReferenceCountUtil.release(body, decrement);
+    if (managedBuffer != null) {
+      for (int i = 0; i < decrement; i++) {
+        managedBuffer.release();
+      }
+    }
+    return super.release(decrement);
+  }
 }

common/network-common/src/main/java/org/apache/spark/network/sasl/SaslEncryption.java

@@ -32,8 +32,8 @@
 import io.netty.channel.ChannelPromise;
 import io.netty.channel.FileRegion;
 import io.netty.handler.codec.MessageToMessageDecoder;
-import io.netty.util.AbstractReferenceCounted;
 
+import org.apache.spark.network.util.AbstractFileRegion;
 import org.apache.spark.network.util.ByteArrayWritableChannel;
 import org.apache.spark.network.util.NettyUtils;
 
@@ -129,7 +129,7 @@ protected void decode(ChannelHandlerContext ctx, ByteBuf msg, List<Object> out)
   }
 
   @VisibleForTesting
-  static class EncryptedMessage extends AbstractReferenceCounted implements FileRegion {
+  static class EncryptedMessage extends AbstractFileRegion {
 
     private final SaslEncryptionBackend backend;
     private final boolean isByteBuf;
@@ -183,10 +183,45 @@ public long position() {
      * Returns an approximation of the amount of data transferred. See {@link #count()}.
      */
     @Override
-    public long transfered() {
+    public long transferred() {
       return transferred;
     }
 
+    @Override
+    public EncryptedMessage touch(Object o) {
+      super.touch(o);
+      if (buf != null) {
+        buf.touch(o);
+      }
+      if (region != null) {
+        region.touch(o);
+      }
+      return this;
+    }
+
+    @Override
+    public EncryptedMessage retain(int increment) {
+      super.retain(increment);
+      if (buf != null) {
+        buf.retain(increment);
+      }
+      if (region != null) {
+        region.retain(increment);
+      }
+      return this;
+    }
+
+    @Override
+    public boolean release(int decrement) {
+      if (region != null) {
+        region.release(decrement);
+      }
+      if (buf != null) {
+        buf.release(decrement);
+      }
+      return super.release(decrement);
+    }
+
     /**
      * Transfers data from the original message to the channel, encrypting it in the process.
      *

common/network-common/src/main/java/org/apache/spark/network/util/AbstractFileRegion.java

@@ -0,0 +1,53 @@
+/*
+ * 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.network.util;
+
+import io.netty.channel.FileRegion;
+import io.netty.util.AbstractReferenceCounted;
+
+public abstract class AbstractFileRegion extends AbstractReferenceCounted implements FileRegion {
+
+  @Override
+  @SuppressWarnings("deprecation")
+  public final long transfered() {
+    return transferred();
+  }
+
+  @Override
+  public AbstractFileRegion retain() {
+    super.retain();
+    return this;
+  }
+
+  @Override
+  public AbstractFileRegion retain(int increment) {
+    super.retain(increment);
+    return this;
+  }
+
+  @Override
+  public AbstractFileRegion touch() {
+    super.touch();
+    return this;
+  }
+
+  @Override
+  public AbstractFileRegion touch(Object o) {
+    return this;
+  }
+}

common/network-common/src/test/java/org/apache/spark/network/ProtocolSuite.java

@@ -56,7 +56,7 @@ private void testServerToClient(Message msg) {
         NettyUtils.createFrameDecoder(), MessageDecoder.INSTANCE);
 
     while (!serverChannel.outboundMessages().isEmpty()) {
-      clientChannel.writeInbound(serverChannel.readOutbound());
+      clientChannel.writeOneInbound(serverChannel.readOutbound());
     }
 
     assertEquals(1, clientChannel.inboundMessages().size());
@@ -72,7 +72,7 @@ private void testClientToServer(Message msg) {
         NettyUtils.createFrameDecoder(), MessageDecoder.INSTANCE);
 
     while (!clientChannel.outboundMessages().isEmpty()) {
-      serverChannel.writeInbound(clientChannel.readOutbound());
+      serverChannel.writeOneInbound(clientChannel.readOutbound());
     }
 
     assertEquals(1, serverChannel.inboundMessages().size());

common/network-common/src/test/java/org/apache/spark/network/protocol/MessageWithHeaderSuite.java

@@ -23,8 +23,7 @@
 
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
-import io.netty.channel.FileRegion;
-import io.netty.util.AbstractReferenceCounted;
+import org.apache.spark.network.util.AbstractFileRegion;
 import org.junit.Test;
 import org.mockito.Mockito;
 
@@ -108,7 +107,7 @@ private ByteBuf doWrite(MessageWithHeader msg, int minExpectedWrites) throws Exc
     return Unpooled.wrappedBuffer(channel.getData());
   }
 
-  private static class TestFileRegion extends AbstractReferenceCounted implements FileRegion {
+  private static class TestFileRegion extends AbstractFileRegion {
 
     private final int writeCount;
     private final int writesPerCall;
@@ -130,7 +129,7 @@ public long position() {
     }
 
     @Override
-    public long transfered() {
+    public long transferred() {
       return 8 * written;
     }
 

dev/deps/spark-deps-hadoop-2.6

@@ -140,7 +140,7 @@ metrics-jvm-3.1.2.jar
 minlog-1.3.0.jar
 mx4j-3.0.2.jar
 netty-3.9.9.Final.jar
-netty-all-4.0.43.Final.jar
+netty-all-4.1.17.Final.jar
 objenesis-2.1.jar
 opencsv-2.3.jar
 oro-2.0.8.jar

dev/deps/spark-deps-hadoop-2.7

@@ -141,7 +141,7 @@ metrics-jvm-3.1.2.jar
 minlog-1.3.0.jar
 mx4j-3.0.2.jar
 netty-3.9.9.Final.jar
-netty-all-4.0.43.Final.jar
+netty-all-4.1.17.Final.jar
 objenesis-2.1.jar
 opencsv-2.3.jar
 oro-2.0.8.jar

pom.xml

@@ -558,7 +558,7 @@
       <dependency>
         <groupId>io.netty</groupId>
         <artifactId>netty-all</artifactId>
-        <version>4.0.43.Final</version>
+        <version>4.1.17.Final</version>
       </dependency>
       <dependency>
         <groupId>io.netty</groupId>