Hbase常见异常
来源:互联网 发布:java comp env jdbc 编辑:程序博客网 时间:2024/05/23 15:06
1、 HBase is able to connect to ZooKeeper but the connection closes immediately
hbase(main):001:0> list
TABLE
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:
List all tables in hbase. Optional regular expression parameter could
be used to filter the output. Examples:
hbase> list
hbase> list 'abc.*'
hbase(main):002:0> exit
解决方法:
修改/etc/hosts:
#127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
#::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
将原有的前2行去掉。
- Hbase常见异常
- Hbase常见异常
- HBase使用常见异常
- hbase 异常
- hbase总结:hbase连接异常
- Hbase:namespace异常处理,hbase异常处理
- 常见异常
- 常见异常
- 常见异常
- 常见异常
- 常见异常
- 常见异常
- 常见异常
- 常见异常
- 常见异常
- 常见异常
- 常见异常
- 常见异常
- shell脚本
- 没有配置JKD环境变量也能在eclipse正常运行java文件
- 一个关于检索薪水高于部门平均值的sql文
- 判断二叉树是不是平衡二叉树
- Git从创建到推送到远程版本库
- Hbase常见异常
- C++操作Redis数据库
- GO语言时间格式化,奇葩得不想说了
- 好记性不如烂笔头
- 编译器的工作过程
- 解决get方法传递URL参数中文乱码问题
- 单点登录配置
- 转载:地址空间分布
- 分布式Web服务器架构历程