Start namenode before datanodes to minimize datanode startup errors.

git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk@387642 13f79535-47bb-0310-9956-ffa450edef68

bin/start-all.sh

@@ -5,7 +5,7 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-"$bin"/hadoop-daemons.sh start datanode
 "$bin"/hadoop-daemon.sh start namenode
+"$bin"/hadoop-daemons.sh start datanode
 "$bin"/hadoop-daemon.sh start jobtracker
 "$bin"/hadoop-daemons.sh start tasktracker