报错:Regions In Transition
1、问题解析在执行Region Split时,因为系统中断或者HDFS中的Region文件已经被删除。Region的状态由master跟踪,包括以下状态:StateDescriptionOfflineRegion is offlinePending OpenA request to open the region was sent to the server..
1、问题解析
在执行Region Split时,因为系统中断或者HDFS中的Region文件已经被删除。
Region的状态由master跟踪,包括以下状态:
State | Description |
Offline | Region is offline |
Pending Open | A request to open the region was sent to the server |
Opening | The server has started opening the region |
Open | The region is open and is fully operational |
Pending Close | A request to close the region has been sent to the server |
Closing | The server has started closing the region |
Closed | The region is closed |
Splitting | The server started splitting the region |
Split | The region has been split by the serve |
Region在这些状态之间的迁移(transition)可以由master引发,也可以由region server引发。
2、解决方案
2.1 使用 hbase hbck 找到哪些Region出现Error
2.2 使用以下命令将失效的Region删除
deleteall "hbase:meta","TestTable,00000000000000000005850000,1588444012555.89e1c07384a56c77761e490ae3f34a8d."
2.3 重启hbase即可
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