HADOOP-8924. Revert r1435372 that missed some files

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1435379 13f79535-47bb-0310-9956-ffa450edef68

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -447,9 +447,6 @@ Release 2.0.3-alpha - Unreleased
     HADOOP-9216. CompressionCodecFactory#getCodecClasses should trim the
     result of parsing by Configuration. (Tsuyoshi Ozawa via todd)
 
-    HADOOP-8924. Add maven plugin alternative to shell script to save
-    package-info.java. (Alejandro Abdelnur, Chris Nauroth via suresh)
-
   OPTIMIZATIONS
 
     HADOOP-8866. SampleQuantiles#query is O(N^2) instead of O(N). (Andrew Wang

hadoop-common-project/hadoop-common/dev-support/saveVersion.sh

@@ -0,0 +1,67 @@
+#!/bin/sh
+
+# 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.
+
+
+# This file is used to generate the package-info.java class that
+# records the version, revision, branch, user, timestamp, and url
+unset LANG
+unset LC_CTYPE
+unset LC_TIME
+version=$1
+build_dir=$2
+user=`whoami | tr '\n\r' '\n'`
+date=`date`
+cwd=`pwd`
+if git rev-parse HEAD 2>/dev/null > /dev/null ; then
+  revision=`git log -1 --pretty=format:"%H"`
+  hostname=`hostname`
+  branch=`git branch | sed -n -e 's/^* //p'`
+  url="git://${hostname}${cwd}"
+elif [ -d .svn ]; then
+  revision=`svn info | sed -n -e 's/Last Changed Rev: \(.*\)/\1/p'`
+  url=`svn info | sed -n -e 's/^URL: \(.*\)/\1/p'`
+  # Get canonical branch (branches/X, tags/X, or trunk)
+  branch=`echo $url | sed -n -e 's,.*\(branches/.*\)$,\1,p' \
+                             -e 's,.*\(tags/.*\)$,\1,p' \
+                             -e 's,.*trunk$,trunk,p'`
+else
+  revision="Unknown"
+  branch="Unknown"
+  url="file://$cwd"
+fi
+
+which md5sum > /dev/null
+if [ "$?" = "0" ] ; then
+  srcChecksum=`find src/main/java -name '*.java' | LC_ALL=C sort | xargs md5sum | md5sum | cut -d ' ' -f 1`
+else
+  srcChecksum="Not Available"
+fi
+
+mkdir -p $build_dir/org/apache/hadoop
+cat << EOF | \
+  sed -e "s/VERSION/$version/" -e "s/USER/$user/" -e "s/DATE/$date/" \
+      -e "s|URL|$url|" -e "s/REV/$revision/" \
+      -e "s|BRANCH|$branch|" -e "s/SRCCHECKSUM/$srcChecksum/" \
+      > $build_dir/org/apache/hadoop/package-info.java
+/*
+ * Generated by src/saveVersion.sh
+ */
+@HadoopVersionAnnotation(version="VERSION", revision="REV", branch="BRANCH",
+                         user="USER", date="DATE", url="URL",
+                         srcChecksum="SRCCHECKSUM")
+package org.apache.hadoop;
+EOF

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

@@ -244,51 +244,7 @@
   </dependencies>
 
   <build>
-    <!--
-    Include all files in src/main/resources.  By default, do not apply property
-    substitution (filtering=false), but do apply property substitution to
-    common-version-info.properties (filtering=true).  This will substitute the
-    version information correctly, but prevent Maven from altering other files
-    like core-default.xml.
-    -->
-    <resources>
-      <resource>
-        <directory>${basedir}/src/main/resources</directory>
-        <excludes>
-          <exclude>common-version-info.properties</exclude>
-        </excludes>
-        <filtering>false</filtering>
-      </resource>
-      <resource>
-        <directory>${basedir}/src/main/resources</directory>
-        <includes>
-          <include>common-version-info.properties</include>
-        </includes>
-        <filtering>true</filtering>
-      </resource>
-    </resources>
     <plugins>
-      <plugin>
-        <groupId>org.apache.hadoop</groupId>
-        <artifactId>hadoop-maven-plugins</artifactId>
-        <executions>
-          <execution>
-            <id>version-info</id>
-            <goals>
-              <goal>version-info</goal>
-            </goals>
-            <configuration>
-              <source>
-                <directory>${basedir}/src/main</directory>
-                <includes>
-                  <include>java/**/*.java</include>
-                  <include>proto/**/*.proto</include>
-                </includes>
-              </source>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
@@ -332,6 +288,22 @@
               </target>
             </configuration>
           </execution>
+          <execution>
+            <id>save-version</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <mkdir dir="${project.build.directory}/generated-sources/java"/>
+                <exec executable="sh">
+                  <arg
+                      line="${basedir}/dev-support/saveVersion.sh ${project.version} ${project.build.directory}/generated-sources/java"/>
+                </exec>
+              </target>
+            </configuration>
+          </execution>
           <execution>
             <id>generate-test-sources</id>
             <phase>generate-test-sources</phase>

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/HadoopVersionAnnotation.java

@@ -0,0 +1,74 @@
+/*
+ * 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.hadoop;
+
+import java.lang.annotation.*;
+
+import org.apache.hadoop.classification.InterfaceAudience;
+import org.apache.hadoop.classification.InterfaceStability;
+
+/**
+ * A package attribute that captures the version of Hadoop that was compiled.
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.PACKAGE)
+@InterfaceAudience.LimitedPrivate({"HDFS", "MapReduce"})
+@InterfaceStability.Unstable
+public @interface HadoopVersionAnnotation {
+ 
+  /**
+   * Get the Hadoop version
+   * @return the version string "0.6.3-dev"
+   */
+  String version();
+  
+  /**
+   * Get the username that compiled Hadoop.
+   */
+  String user();
+  
+  /**
+   * Get the date when Hadoop was compiled.
+   * @return the date in unix 'date' format
+   */
+  String date();
+    
+  /**
+   * Get the url for the subversion repository.
+   */
+  String url();
+  
+  /**
+   * Get the subversion revision.
+   * @return the revision number as a string (eg. "451451")
+   */
+  String revision();
+
+  /**
+   * Get the branch from which this was compiled.
+   * @return The branch name, e.g. "trunk" or "branches/branch-0.20"
+   */
+  String branch();
+
+  /**
+   * Get a checksum of the source files from which
+   * Hadoop was compiled.
+   * @return a string that uniquely identifies the source
+   **/
+  String srcChecksum();    
+}

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/VersionInfo.java

@@ -20,78 +20,41 @@ package org.apache.hadoop.util;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.HadoopVersionAnnotation;
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
 
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Properties;
-
 /**
- * This class returns build information about Hadoop components.
+ * This class finds the package info for Hadoop and the HadoopVersionAnnotation
+ * information.
  */
 @InterfaceAudience.Private
 @InterfaceStability.Unstable
 public class VersionInfo {
   private static final Log LOG = LogFactory.getLog(VersionInfo.class);
 
-  private Properties info;
-
-  protected VersionInfo(String component) {
-    info = new Properties();
-    String versionInfoFile = component + "-version-info.properties";
-    try {
-      InputStream is = Thread.currentThread().getContextClassLoader()
-        .getResourceAsStream(versionInfoFile);
-      info.load(is);
-    } catch (IOException ex) {
-      LogFactory.getLog(getClass()).warn("Could not read '" + 
-        versionInfoFile + "', " + ex.toString(), ex);
-    }
-  }
-
-  protected String _getVersion() {
-    return info.getProperty("version", "Unknown");
-  }
-
-  protected String _getRevision() {
-    return info.getProperty("revision", "Unknown");
-  }
-
-  protected String _getBranch() {
-    return info.getProperty("branch", "Unknown");
-  }
-
-  protected String _getDate() {
-    return info.getProperty("date", "Unknown");
-  }
-
-  protected String _getUser() {
-    return info.getProperty("user", "Unknown");
-  }
-
-  protected String _getUrl() {
-    return info.getProperty("url", "Unknown");
-  }
-
-  protected String _getSrcChecksum() {
-    return info.getProperty("srcChecksum", "Unknown");
+  private static Package myPackage;
+  private static HadoopVersionAnnotation version;
+  
+  static {
+    myPackage = HadoopVersionAnnotation.class.getPackage();
+    version = myPackage.getAnnotation(HadoopVersionAnnotation.class);
   }
 
-  protected String _getBuildVersion(){
-    return getVersion() +
-      " from " + _getRevision() +
-      " by " + _getUser() +
-      " source checksum " + _getSrcChecksum();
+  /**
+   * Get the meta-data for the Hadoop package.
+   * @return
+   */
+  static Package getPackage() {
+    return myPackage;
   }
-
-  private static VersionInfo COMMON_VERSION_INFO = new VersionInfo("common");
+  
   /**
    * Get the Hadoop version.
    * @return the Hadoop version string, eg. "0.6.3-dev"
    */
   public static String getVersion() {
-    return COMMON_VERSION_INFO._getVersion();
+    return version != null ? version.version() : "Unknown";
   }
   
   /**
@@ -99,7 +62,7 @@ public class VersionInfo {
    * @return the revision number, eg. "451451"
    */
   public static String getRevision() {
-    return COMMON_VERSION_INFO._getRevision();
+    return version != null ? version.revision() : "Unknown";
   }
 
   /**
@@ -107,7 +70,7 @@ public class VersionInfo {
    * @return The branch name, e.g. "trunk" or "branches/branch-0.20"
    */
   public static String getBranch() {
-    return COMMON_VERSION_INFO._getBranch();
+    return version != null ? version.branch() : "Unknown";
   }
 
   /**
@@ -115,7 +78,7 @@ public class VersionInfo {
    * @return the compilation date in unix date format
    */
   public static String getDate() {
-    return COMMON_VERSION_INFO._getDate();
+    return version != null ? version.date() : "Unknown";
   }
   
   /**
@@ -123,14 +86,14 @@ public class VersionInfo {
    * @return the username of the user
    */
   public static String getUser() {
-    return COMMON_VERSION_INFO._getUser();
+    return version != null ? version.user() : "Unknown";
   }
   
   /**
    * Get the subversion URL for the root Hadoop directory.
    */
   public static String getUrl() {
-    return COMMON_VERSION_INFO._getUrl();
+    return version != null ? version.url() : "Unknown";
   }
 
   /**
@@ -138,7 +101,7 @@ public class VersionInfo {
    * built.
    **/
   public static String getSrcChecksum() {
-    return COMMON_VERSION_INFO._getSrcChecksum();
+    return version != null ? version.srcChecksum() : "Unknown";
   }
 
   /**
@@ -146,11 +109,14 @@ public class VersionInfo {
    * revision, user and date. 
    */
   public static String getBuildVersion(){
-    return COMMON_VERSION_INFO._getBuildVersion();
+    return VersionInfo.getVersion() + 
+    " from " + VersionInfo.getRevision() +
+    " by " + VersionInfo.getUser() + 
+    " source checksum " + VersionInfo.getSrcChecksum();
   }
   
   public static void main(String[] args) {
-    LOG.debug("version: "+ getVersion());
+    LOG.debug("version: "+ version);
     System.out.println("Hadoop " + getVersion());
     System.out.println("Subversion " + getUrl() + " -r " + getRevision());
     System.out.println("Compiled by " + getUser() + " on " + getDate());

hadoop-common-project/hadoop-common/src/main/resources/common-version-info.properties

@@ -1,25 +0,0 @@
-#
-# 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.
-#
-
-version=${pom.version}
-revision=${version-info.scm.commit}
-branch=${version-info.scm.branch}
-user=${user.name}
-date=${version-info.build.time}
-url=${version-info.scm.uri}
-srcChecksum=${version-info.source.md5}

hadoop-project/pom.xml

@@ -769,11 +769,6 @@
           <artifactId>maven-pdf-plugin</artifactId>
           <version>1.1</version>
         </plugin>
-        <plugin>
-          <groupId>org.apache.hadoop</groupId>
-          <artifactId>hadoop-maven-plugins</artifactId>
-          <version>${project.version}</version>
-        </plugin>
       </plugins>
     </pluginManagement>
 

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

@@ -45,29 +45,6 @@
   </dependencies>
 
   <build>
-    <!--
-    Include all files in src/main/resources.  By default, do not apply property
-    substitution (filtering=false), but do apply property substitution to
-    yarn-version-info.properties (filtering=true).  This will substitute the
-    version information correctly, but prevent Maven from altering other files
-    like yarn-default.xml.
-    -->
-    <resources>
-      <resource>
-        <directory>${basedir}/src/main/resources</directory>
-        <excludes>
-          <exclude>yarn-version-info.properties</exclude>
-        </excludes>
-        <filtering>false</filtering>
-      </resource>
-      <resource>
-        <directory>${basedir}/src/main/resources</directory>
-        <includes>
-          <include>yarn-version-info.properties</include>
-        </includes>
-        <filtering>true</filtering>
-      </resource>
-    </resources>
     <plugins>
      <plugin>
         <groupId>org.apache.rat</groupId>
@@ -87,27 +64,6 @@
           </excludes>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>org.apache.hadoop</groupId>
-        <artifactId>hadoop-maven-plugins</artifactId>
-        <executions>
-          <execution>
-            <id>version-info</id>
-            <goals>
-              <goal>version-info</goal>
-            </goals>
-            <configuration>
-              <source>
-                <directory>${basedir}/src/main</directory>
-                <includes>
-                  <include>java/**/*.java</include>
-                  <include>proto/**/*.proto</include>
-                </includes>
-              </source>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
       <plugin>
         <artifactId>maven-jar-plugin</artifactId>
         <executions>
@@ -171,6 +127,20 @@
               <goal>exec</goal>
             </goals>
           </execution>
+          <execution>
+            <id>generate-version</id>
+            <phase>generate-sources</phase>
+            <configuration>
+              <executable>scripts/saveVersion.sh</executable>
+              <arguments>
+                <argument>${project.version}</argument>
+                <argument>${project.build.directory}</argument>
+              </arguments>
+            </configuration>
+            <goals>
+              <goal>exec</goal>
+            </goals>
+          </execution>
         </executions>
       </plugin>
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/scripts/saveVersion.sh

@@ -0,0 +1,62 @@
+#!/bin/sh
+
+# 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.
+
+
+# This file is used to generate the package-info.java class that
+# records the version, revision, branch, user, timestamp, and url
+unset LANG
+unset LC_CTYPE
+unset LC_TIME
+version=$1
+build_dir=$2
+user=`whoami`
+date=`date`
+dir=`pwd`
+cwd=`dirname $dir`
+if git rev-parse HEAD 2>/dev/null > /dev/null ; then
+  revision=`git log -1 --pretty=format:"%H" ../`
+  hostname=`hostname`
+  branch=`git branch | sed -n -e 's/^* //p'`
+  url="git://${hostname}${cwd}"
+elif [ -d .svn ]; then
+  revision=`svn info ../ | sed -n -e 's/Last Changed Rev: \(.*\)/\1/p'`
+  url=`svn info ../ | sed -n -e 's/^URL: \(.*\)/\1/p'`
+  # Get canonical branch (branches/X, tags/X, or trunk)
+  branch=`echo $url | sed -n -e 's,.*\(branches/.*\)$,\1,p' \
+                             -e 's,.*\(tags/.*\)$,\1,p' \
+                             -e 's,.*trunk$,trunk,p'`
+else
+  revision="Unknown"
+  branch="Unknown"
+  url="file://$cwd"
+fi
+srcChecksum=`find ../ -name '*.java' | grep -v generated-sources | LC_ALL=C sort | xargs md5sum | md5sum | cut -d ' ' -f 1`
+
+mkdir -p $build_dir/generated-sources/version/org/apache/hadoop/yarn/
+cat << EOF | \
+  sed -e "s/VERSION/$version/" -e "s/USER/$user/" -e "s/DATE/$date/" \
+      -e "s|URL|$url|" -e "s/REV/$revision/" \
+      -e "s|BRANCH|$branch|" -e "s/SRCCHECKSUM/$srcChecksum/" \
+      > $build_dir/generated-sources/version/org/apache/hadoop/yarn/package-info.java
+/*
+ * Generated by saveVersion.sh
+ */
+@YarnVersionAnnotation(version="VERSION", revision="REV", branch="BRANCH",
+                         user="USER", date="DATE", url="URL",
+                         srcChecksum="SRCCHECKSUM")
+package org.apache.hadoop.yarn;
+EOF

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/YarnVersionInfo.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.yarn.util;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.hadoop.util.VersionInfo;
+import org.apache.hadoop.yarn.YarnVersionAnnotation;
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
 
@@ -30,20 +30,31 @@ import org.apache.hadoop.classification.InterfaceStability;
  */
 @InterfaceAudience.Private
 @InterfaceStability.Unstable
-public class YarnVersionInfo extends VersionInfo {
+public class YarnVersionInfo {
   private static final Log LOG = LogFactory.getLog(YarnVersionInfo.class);
 
-  private static YarnVersionInfo YARN_VERSION_INFO = new YarnVersionInfo();
+  private static Package myPackage;
+  private static YarnVersionAnnotation version;
+  
+  static {
+    myPackage = YarnVersionAnnotation.class.getPackage();
+    version = myPackage.getAnnotation(YarnVersionAnnotation.class);
+  }
 
-  protected YarnVersionInfo() {
-    super("yarn");
+  /**
+   * Get the meta-data for the Yarn package.
+   * @return
+   */
+  static Package getPackage() {
+    return myPackage;
   }
+  
   /**
    * Get the Yarn version.
    * @return the Yarn version string, eg. "0.6.3-dev"
    */
   public static String getVersion() {
-    return YARN_VERSION_INFO._getVersion();
+    return version != null ? version.version() : "Unknown";
   }
   
   /**
@@ -51,7 +62,7 @@ public class YarnVersionInfo extends VersionInfo {
    * @return the revision number, eg. "451451"
    */
   public static String getRevision() {
-    return YARN_VERSION_INFO._getRevision();
+    return version != null ? version.revision() : "Unknown";
   }
 
   /**
@@ -59,7 +70,7 @@ public class YarnVersionInfo extends VersionInfo {
    * @return The branch name, e.g. "trunk" or "branches/branch-0.20"
    */
   public static String getBranch() {
-    return YARN_VERSION_INFO._getBranch();
+    return version != null ? version.branch() : "Unknown";
   }
 
   /**
@@ -67,7 +78,7 @@ public class YarnVersionInfo extends VersionInfo {
    * @return the compilation date in unix date format
    */
   public static String getDate() {
-    return YARN_VERSION_INFO._getDate();
+    return version != null ? version.date() : "Unknown";
   }
   
   /**
@@ -75,14 +86,14 @@ public class YarnVersionInfo extends VersionInfo {
    * @return the username of the user
    */
   public static String getUser() {
-    return YARN_VERSION_INFO._getUser();
+    return version != null ? version.user() : "Unknown";
   }
   
   /**
    * Get the subversion URL for the root Yarn directory.
    */
   public static String getUrl() {
-    return YARN_VERSION_INFO._getUrl();
+    return version != null ? version.url() : "Unknown";
   }
 
   /**
@@ -90,7 +101,7 @@ public class YarnVersionInfo extends VersionInfo {
    * built.
    **/
   public static String getSrcChecksum() {
-    return YARN_VERSION_INFO._getSrcChecksum();
+    return version != null ? version.srcChecksum() : "Unknown";
   }
 
   /**
@@ -98,11 +109,14 @@ public class YarnVersionInfo extends VersionInfo {
    * revision, user and date. 
    */
   public static String getBuildVersion(){
-    return YARN_VERSION_INFO._getBuildVersion();
+    return YarnVersionInfo.getVersion() + 
+    " from " + YarnVersionInfo.getRevision() +
+    " by " + YarnVersionInfo.getUser() + 
+    " source checksum " + YarnVersionInfo.getSrcChecksum();
   }
   
   public static void main(String[] args) {
-    LOG.debug("version: "+ getVersion());
+    LOG.debug("version: "+ version);
     System.out.println("Yarn " + getVersion());
     System.out.println("Subversion " + getUrl() + " -r " + getRevision());
     System.out.println("Compiled by " + getUser() + " on " + getDate());

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-version-info.properties

@@ -1,25 +0,0 @@
-#
-# 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.
-#
-
-version=${pom.version}
-revision=${version-info.scm.commit}
-branch=${version-info.scm.branch}
-user=${user.name}
-date=${version-info.build.time}
-url=${version-info.scm.uri}
-srcChecksum=${version-info.source.md5}

pom.xml

@@ -87,7 +87,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xs
     <module>hadoop-project</module>
     <module>hadoop-project-dist</module>
     <module>hadoop-assemblies</module>
-    <module>hadoop-maven-plugins</module>
     <module>hadoop-common-project</module>
     <module>hadoop-hdfs-project</module>
     <module>hadoop-yarn-project</module>