HADOOP-14667. Flexible Visual Studio support. Contributed by Allen Wittenauer

BUILDING.txt

@@ -348,7 +348,7 @@ Requirements:
 * Maven 3.0 or later
 * ProtocolBuffer 2.5.0
 * CMake 3.1 or newer
-* Windows SDK 7.1 or Visual Studio 2010 Professional
+* Visual Studio 2010 Professional or Higher
 * Windows SDK 8.1 (if building CPU rate control for the container executor)
 * zlib headers (if building native code bindings for zlib)
 * Internet connection for first build (to fetch all Maven and Hadoop dependencies)
@@ -359,18 +359,15 @@ Requirements:
 Unix command-line tools are also included with the Windows Git package which
 can be downloaded from http://git-scm.com/downloads
 
-If using Visual Studio, it must be Visual Studio 2010 Professional (not 2012).
+If using Visual Studio, it must be Professional level or higher.
 Do not use Visual Studio Express.  It does not support compiling for 64-bit,
-which is problematic if running a 64-bit system.  The Windows SDK 7.1 is free to
-download here:
-
-http://www.microsoft.com/en-us/download/details.aspx?id=8279
+which is problematic if running a 64-bit system.
 
 The Windows SDK 8.1 is available to download at:
 
 http://msdn.microsoft.com/en-us/windows/bg162891.aspx
 
-Cygwin is neither required nor supported.
+Cygwin is not required.
 
 ----------------------------------------------------------------------------------
 Building:
@@ -378,21 +375,12 @@ Building:
 Keep the source code tree in a short path to avoid running into problems related
 to Windows maximum path length limitation (for example, C:\hdc).
 
-Run builds from a Windows SDK Command Prompt. (Start, All Programs,
-Microsoft Windows SDK v7.1, Windows SDK 7.1 Command Prompt).
-
-JAVA_HOME must be set, and the path must not contain spaces. If the full path
-would contain spaces, then use the Windows short path instead.
-
-You must set the Platform environment variable to either x64 or Win32 depending
-on whether you're running a 64-bit or 32-bit system. Note that this is
-case-sensitive. It must be "Platform", not "PLATFORM" or "platform".
-Environment variables on Windows are usually case-insensitive, but Maven treats
-them as case-sensitive. Failure to set this environment variable correctly will
-cause msbuild to fail while building the native code in hadoop-common.
+There is one support command file located in dev-support called win-paths-eg.cmd.
+It should be copied somewhere convenient and modified to fit your needs.
 
-set Platform=x64 (when building on a 64-bit system)
-set Platform=Win32 (when building on a 32-bit system)
+win-paths-eg.cmd sets up the environment for use. You will need to modify this
+file. It will put all of the required components in the command path,
+configure the bit-ness of the build, and set several optional components.
 
 Several tests require that the user must have the Create Symbolic Links
 privilege.

dev-support/bin/win-vs-upgrade.cmd

@@ -0,0 +1,39 @@
+@ECHO OFF
+@REM Licensed to the Apache Software Foundation (ASF) under one or more
+@REM contributor license agreements.  See the NOTICE file distributed with
+@REM this work for additional information regarding copyright ownership.
+@REM The ASF licenses this file to You under the Apache License, Version 2.0
+@REM (the "License"); you may not use this file except in compliance with
+@REM the License.  You may obtain a copy of the License at
+@REM
+@REM     http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing, software
+@REM distributed under the License is distributed on an "AS IS" BASIS,
+@REM WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@REM See the License for the specific language governing permissions and
+@REM limitations under the License.
+
+@WHERE devenv
+IF %ERRORLEVEL% NEQ 0 (
+  @ECHO "devenv command was not found. Verify your compiler installation level."
+  EXIT /b 1
+)
+
+@REM Need to save output to a file because for loop will just
+@REM loop forever... :(
+
+SET srcdir=%1
+SET workdir=%2
+
+IF EXIST %srcdir%\Backup (
+  @ECHO "Solution files already upgraded."
+  EXIT /b 0
+)
+
+CD %srcdir%
+DIR /B *.sln > %workdir%\HADOOP-SLN-UPGRADE.TXT
+
+FOR /F %%f IN (%workdir%\HADOOP-SLN-UPGRADE.TXT) DO (
+  devenv %%f /upgrade
+)

dev-support/win-paths-eg.cmd

@@ -0,0 +1,49 @@
+@ECHO OFF
+@REM Licensed to the Apache Software Foundation (ASF) under one or more
+@REM contributor license agreements.  See the NOTICE file distributed with
+@REM this work for additional information regarding copyright ownership.
+@REM The ASF licenses this file to You under the Apache License, Version 2.0
+@REM (the "License"); you may not use this file except in compliance with
+@REM the License.  You may obtain a copy of the License at
+@REM
+@REM     http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing, software
+@REM distributed under the License is distributed on an "AS IS" BASIS,
+@REM WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@REM See the License for the specific language governing permissions and
+@REM limitations under the License.
+
+@REM *************************************************
+@REM JDK and these settings MUST MATCH
+@REM
+@REM 64-bit : Platform = x64, VCVARSPLAT = amd64
+@REM
+@REM 32-bit : Platform = Win32, VCVARSPLAT = x86
+@REM
+
+SET Platform=x64
+SET VCVARSPLAT=amd64
+
+@REM ******************
+@REM Forcibly move the Maven local repo
+
+SET MAVEN_OPTS=-Dmaven.repo.local=C:\Tools\m2
+
+@REM *******************************************
+@REM
+@REM Locations of your bits and pieces
+@REM
+@REM NOTE: cmake is assumed to already be on the
+@REM command path
+@REM
+
+SET MAVEN_HOME=C:\Tools\apache-maven-3.5.0
+SET JAVA_HOME=C:\Tools\jdk
+SET MSVS=C:\Program Files (x86)\Microsoft Visual Studio 12.0
+SET PROTO_BIN=C:\Tools\protobuf-2.5.0
+SET GIT_HOME=C:\Program Files\Git
+
+SET PATH=%JAVA_HOME%\bin;%MAVEN_HOME%\bin;%PROTO_BIN%;%GIT_HOME%\bin;%PATH%
+
+CALL "%MSVS%\VC\vcvarsall.bat" %VCVARSPLAT%

hadoop-common-project/hadoop-common/pom.xml

@@ -838,6 +838,20 @@
             <groupId>org.codehaus.mojo</groupId>
             <artifactId>exec-maven-plugin</artifactId>
             <executions>
+              <execution>
+                <id>convert-ms-winutils</id>
+                <phase>generate-sources</phase>
+                <goals>
+                  <goal>exec</goal>
+                </goals>
+                <configuration>
+                  <executable>${basedir}\..\..\dev-support\bin\win-vs-upgrade.cmd</executable>
+                  <arguments>
+                    <argument>${basedir}\src\main\winutils</argument>
+                    <argument>${project.build.directory}</argument>
+                  </arguments>
+                </configuration>
+              </execution>
               <execution>
                 <id>compile-ms-winutils</id>
                 <phase>compile</phase>
@@ -857,6 +871,20 @@
                   </arguments>
                 </configuration>
               </execution>
+              <execution>
+                <id>convert-ms-native-dll</id>
+                <phase>generate-sources</phase>
+                <goals>
+                  <goal>exec</goal>
+                </goals>
+                <configuration>
+                  <executable>${basedir}\..\..\dev-support\bin\win-vs-upgrade.cmd</executable>
+                  <arguments>
+                    <argument>${basedir}\src\main\native</argument>
+                    <argument>${project.build.directory}</argument>
+                  </arguments>
+                </configuration>
+              </execution>
               <execution>
                 <id>compile-ms-native-dll</id>
                 <phase>compile</phase>

hadoop-common-project/hadoop-common/src/main/native/native.vcxproj

@@ -71,6 +71,7 @@
   <PropertyGroup>
     <SnappyLib Condition="Exists('$(CustomSnappyPrefix)\snappy.dll')">$(CustomSnappyPrefix)</SnappyLib>
     <SnappyLib Condition="Exists('$(CustomSnappyPrefix)\lib\snappy.dll') And '$(SnappyLib)' == ''">$(CustomSnappyPrefix)\lib</SnappyLib>
+    <SnappyLib Condition="Exists('$(CustomSnappyPrefix)\bin\snappy.dll') And '$(SnappyLib)' == ''">$(CustomSnappyPrefix)\bin</SnappyLib>
     <SnappyLib Condition="Exists('$(CustomSnappyLib)') And '$(SnappyLib)' == ''">$(CustomSnappyLib)</SnappyLib>
     <SnappyInclude Condition="Exists('$(CustomSnappyPrefix)\snappy.h')">$(CustomSnappyPrefix)</SnappyInclude>
     <SnappyInclude Condition="Exists('$(CustomSnappyPrefix)\include\snappy.h') And '$(SnappyInclude)' == ''">$(CustomSnappyPrefix)\include</SnappyInclude>
@@ -82,6 +83,7 @@
   <PropertyGroup>
     <IsalLib Condition="Exists('$(CustomIsalPrefix)\isa-l.dll')">$(CustomIsalPrefix)</IsalLib>
     <IsalLib Condition="Exists('$(CustomIsalPrefix)\lib\isa-l.dll') And '$(IsalLib)' == ''">$(CustomIsalPrefix)\lib</IsalLib>
+    <IsalLib Condition="Exists('$(CustomIsalPrefix)\bin\isa-l.dll') And '$(IsalLib)' == ''">$(CustomIsalPrefix)\bin</IsalLib>
     <IsalLib Condition="Exists('$(CustomIsalLib)') And '$(IsalLib)' == ''">$(CustomIsalLib)</IsalLib>
     <IsalEnabled Condition="'$(IsalLib)' != ''">true</IsalEnabled>
   </PropertyGroup>

hadoop-hdfs-project/hadoop-hdfs-native-client/pom.xml

@@ -138,13 +138,10 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
                 </goals>
                 <configuration>
                   <target>
-                    <condition property="generator" value="Visual Studio 10" else="Visual Studio 10 Win64">
-                      <equals arg1="Win32" arg2="${env.PLATFORM}" />
-                    </condition>
                     <mkdir dir="${project.build.directory}/native"/>
                     <exec executable="cmake" dir="${project.build.directory}/native"
                           failonerror="true">
-                      <arg line="${basedir}/src/ -DGENERATED_JAVAH=${project.build.directory}/native/javah -DJVM_ARCH_DATA_MODEL=${sun.arch.data.model} -DREQUIRE_FUSE=${require.fuse} -G '${generator}'"/>
+                      <arg line="${basedir}/src/ -DGENERATED_JAVAH=${project.build.directory}/native/javah -DJVM_ARCH_DATA_MODEL=${sun.arch.data.model} -DREQUIRE_FUSE=${require.fuse} -A '${env.PLATFORM}'"/>
                     </exec>
                     <exec executable="msbuild" dir="${project.build.directory}/native"
                           failonerror="true">