并列题名：Mahout in action 并列题名：Hadoop in action 并列题名：iPhone in action 并列题名：Cacti in action 并列题名：China in action 并列题名：Drools in action 并列题名：Go in action 并列题名：Hope in action 并列题名：JBoss in action 并列题名：JUnit in action