【发布时间】:2014-06-02 19:34:30
【问题描述】:
我是 Zookeeper 编程的新手。我正在尝试使用zookeeper实现生产消费者队列。初始化队列时出现异常。在我的 Zookeeper 中,只有根条目是 [zookeeper]。
我正在尝试执行给出的代码。 http://zookeeper.apache.org/doc/r3.3.3/zookeeperTutorial.html#sc_producerConsumerQueues(此处不粘贴代码以保持帖子干净)
例外:
org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /app1
at org.apache.zookeeper.KeeperException.create(KeeperException.java:111)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783)
at Queue.<init>(Queue.java:27)
at Queue.main(Queue.java:90)
Can any one advice me on this?
Thanks
【问题讨论】:
标签: java exception hadoop apache-zookeeper znodes