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From: stack@apache.org
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Subject: git commit: HBASE-12381 use the Maven Enforcer Plugin to check maven
 and java versions.
Date: Thu, 30 Oct 2014 17:35:51 +0000 (UTC)

Repository: hbase
Updated Branches:
  refs/heads/master 87939889b -> 075fd3032


HBASE-12381 use the Maven Enforcer Plugin to check maven and java versions.

Signed-off-by: stack <stack@apache.org>


Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/075fd303
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/075fd303
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/075fd303

Branch: refs/heads/master
Commit: 075fd3032135c55a6874a6f0c091e558540609d0
Parents: 8793988
Author: Sean Busbey <busbey@apache.org>
Authored: Thu Oct 30 11:28:35 2014 -0500
Committer: stack <stack@apache.org>
Committed: Thu Oct 30 10:35:40 2014 -0700

----------------------------------------------------------------------
 pom.xml | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hbase/blob/075fd303/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index 92e28ca..a025cd2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -704,6 +704,43 @@
       </plugins>
     </pluginManagement>
     <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <!-- version set by parent -->
+        <configuration>
+          <rules>
+            <!-- The earliest maven version we verify builds for via ASF Jenkins -->
+            <requireMavenVersion>
+              <version>[${maven.min.version},)</version>
+              <message>Maven is out of date.
+  HBase requires at least version ${maven.min.version} of Maven to properly build from source.
+  You appear to be using an older version. You can use either "mvn -version" or
+  "mvn enforcer:display-info" to verify what version is active.
+  See the reference guide on building for more information: http://hbase.apache.org/book.html#build
+              </message>
+            </requireMavenVersion>
+            <!-- The earliest JVM version we verify builds for via ASF Jenkins -->
+            <requireJavaVersion>
+              <version>[${java.min.version},)</version>
+              <message>Java is out of date.
+  HBase requirs at least version ${java.min.version} of the JDK to properly build from source.
+  You appear to be using an older version. You can use either "mvn -version" or
+  "mvn enforcer:display-info" to verify what version is active.
+  See the reference guide on building for more information: http://hbase.apache.org/book.html#build
+              </message>
+            </requireJavaVersion>
+          </rules>
+        </configuration>
+        <executions>
+          <execution>
+            <id>enforce</id>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
       <!-- parent-module only plugins -->
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
@@ -945,6 +982,9 @@
     </maven.build.timestamp.format>
     <buildDate>${maven.build.timestamp}</buildDate>
     <compileSource>1.7</compileSource>
+    <!-- Build dependencies -->
+    <maven.min.version>3.0.3</maven.min.version>
+    <java.min.version>${compileSource}</java.min.version>
     <!-- Dependencies -->
     <hadoop-two.version>2.5.1</hadoop-two.version>
     <hadoop-three.version>3.0.0-SNAPSHOT</hadoop-three.version>