Update project version to 3.0.0-alpha1-SNAPSHOT.

Author: umbrant

hadoop-assemblies/pom.xml

@@ -23,12 +23,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0-alpha1-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-assemblies</artifactId>
-  <version>3.0.0-SNAPSHOT</version>
+  <version>3.0.0-alpha1-SNAPSHOT</version>
   <name>Apache Hadoop Assemblies</name>
   <description>Apache Hadoop Assemblies</description>
 

hadoop-build-tools/pom.xml

@@ -18,7 +18,7 @@
   <parent>
     <artifactId>hadoop-main</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0-alpha1-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>hadoop-build-tools</artifactId>