运行hbase程序建索引所碰到的问题

2014-06-05 04:46:41 465 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

ES整合HBase实现二级索引前言; es整合hbase实现二级索引的目的,只要是因为hbase不具备全文检索,只有rowkey是全局的唯一标识,在大量数据的前提下,想要根据字段进行检索,没办法利用rowkey就会出现效率低下的情况.刚好es具备全文检索的优良传统,两个优秀的框架注定是要擦出点火花来的. 设计思想: 在es中存储标题，在hbase 中存储正文实现思路: 1.使用代码解析excel,读取excel的内容 2.将... 阅读详情

初学者一名，今天运行一个简单的给hbase中表建索引的程序，程序能正常运行，也有正确结果，但是显示的信息中有个错误，求大神帮忙解释一下！谢谢！
14/06/04 19:28:40 INFO zookeeper.ClientCnxn: Opening socket connection to server /192.168.152.114:2181
14/06/04 19:28:40 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 5525@master
14/06/04 19:28:40 INFO client.ZooKeeperSaslClient: Client will not SASL-authenticate because the default JAAS configuration section 'Client' could not be found. If you are not using SASL, you may ignore this. On the other hand, if you expected SASL to work, please fix your JAAS configuration.
14/06/04 19:28:40 INFO zookeeper.ClientCnxn: Socket connection established to slave2/192.168.152.114:2181, initiating session
14/06/04 19:28:40 INFO zookeeper.ClientCnxn: Session establishment complete on server slave2/192.168.152.114:2181, sessionid = 0x34669a3e4390007, negotiated timeout = 40000
14/06/04 19:28:40 ERROR mapreduce.TableInputFormatBase: Cannot resolve the host name for /192.168.152.113 because of javax.naming.NameNotFoundException: DNS name not found [response code 3]; remaining name '113.152.168.192.in-addr.arpa'
14/06/04 19:28:41 INFO mapred.JobClient: Running job: job_local220998165_0001

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