http://www.techweb.com.cn/cloud/2024-04-14/2834837.shtml Webb10 apr. 2024 · 在 HBase 中,namespace命名空间指对一组表的逻辑分组,类似RDBMS中的database,方便对表在业务上划分。 Apache HBase从0.98.0, 0.95.2两个版本开始支持namespace级别的授权操作,HBase全局管理员可以创建、修改和回收namespace的授权。 2、namespace HBase系统默认定义了两个缺省的namespace hbase:系统内建表,包 …
HBase常见问题-华为云
http://duoduokou.com/spring/68087760519338978787.html WebbHBase connection hangs at INFO ClientCnxn - Session establishment complete on server user4509957 2015-02-17 22:54:20 348 1 hadoop / amazon-web-services / hbase / emr ph wert backpulver
hadoop - HBase namespace renaming - Stack Overflow
Webb8 maj 2015 · Will not attempt to authenticate using SASL (unknown error) 2015-05-08 09:31:02,690 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to node1/10.15.230.41:2181, ... HBase can not create the namespace table. They might be related. If we can not access ZK, maybe HBase can't too. Webb21 apr. 2024 · WatchedEvent state:SyncConnected type:None path:null [hbase:meta, hbase:namespace] The cluster is a long existing standalone cluster which got Hbase … WebbThis is a CHECK only method, designed for reporting purposes and doesn't perform any fixes, providing a view of which regions (if any) would get re-added to hbase:meta, grouped by respective table/namespace. To effectively re-add regions in meta, run addFsRegionsMissingInMeta. This command needs hbase:meta to be online. ph wert bach