我在Ubuntu 11.04上安装hbase时遇到问题.我是ubuntu的新手,实际上是菜鸟!最近,我在我的笔记本电脑上使用单集群配置安装了hadoop-0.20.2,并在其上运行了WordCount示例,它运行正常.然后,我尝试安装hbase-0.90.3,如HBase快速入门中所述.当我启动hbase并尝试create 'test', 'cf'(shell练习)时出现此错误:
ERROR: org.apache.hadoop.hbase.ZooKeeperConnectionException: HBase is able to
connect to ZooKeeper but the connection closes immediately. This could be a sign
that the server has too many connections (30 is the default). Consider inspecting
your ZK server logs for that error and then make sure you are reusing
HBaseConfiguration as often as you can. See HTable's javadoc for more information.
Here is some help for this command:
Create table; pass table name, a dictionary …