
Hbase
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学习Hbase遇到过的错误
1、各个节点系统时间不一致问题导致: 2021-12-17 23:37:50,435 INFO [regionserver/node4:16020] regionserver.HRegionServer: STOPPED: Unhandled: org.apache.hadoop.hbase.ClockOutOfSyncException: Server node4,16020,1639755453106 has been rejected; Reported time is too far out o.原创 2021-12-26 10:46:51 · 1333 阅读 · 0 评论 -
Hbase常用操作命令
一、创建数据表查看表 (1)创建表 语法:create ‘表名’, ‘列簇’ hbase(main):007:0> create 't1' ,'cf1','cf2' 0 row(s) in 4.5550 seconds => Hbase::Table - t1 hbase(main):008:0> (3)列举表 hbase(main):008:0> list TABLE ...原创 2021-11-13 21:05:08 · 607 阅读 · 0 评论 -
Hbase分布式配置
角色分布 namenode datanode zk master regionserver node1 1 1 1 node2 1 1 1 1 node3 1 1 1 node4 1 ...原创 2021-11-13 20:54:12 · 1690 阅读 · 0 评论