Update the yarn alpha version to 0.9.1-incubating-SNAPSHOT

Author: tgravescs

dev/merge_spark_pr.py

@@ -38,6 +38,8 @@
 # Remote name which points to Apache git
 PUSH_REMOTE_NAME = os.environ.get("PUSH_REMOTE_NAME", "apache")
 
+print "%s" % PUSH_REMOTE_NAME
+
 GIT_API_BASE = "https://api.github.com/repos/apache/spark"
 # Prefix added to temporary branches
 BRANCH_PREFIX = "PR_TOOL"

yarn/alpha/pom.xml

@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>yarn-parent_2.10</artifactId>
-    <version>0.9.0-incubating</version>
+    <version>0.9.1-incubating-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>