Upgrading to new hive->protobuf version

Author: pwendell

pom.xml

@@ -126,7 +126,7 @@
     <yarn.version>${hadoop.version}</yarn.version>
     <hbase.version>0.94.6</hbase.version>
     <zookeeper.version>3.4.5</zookeeper.version>
-    <hive.version>0.12.0</hive.version>
+    <hive.version>0.12.0-protobuf</hive.version>
     <parquet.version>1.4.3</parquet.version>
     <jblas.version>1.2.3</jblas.version>
     <jetty.version>8.1.14.v20131031</jetty.version>