Huawei
H13-711_V3.5 · Question #183
Which of the following descriptions about the function of HRegionServer in HBase is wrong? (Multiple choice)
The correct answer is A. RegionServer is generally deployed together with NameNode of HDFS cluster to realize data D. Manage all Regions, Regions can be migrated between RegionServers. See the full explanation below for the reasoning.
Question
Which of the following descriptions about the function of HRegionServer in HBase is wrong? (Multiple choice)
Options
- ARegionServer is generally deployed together with NameNode of HDFS cluster to realize data
- BData processing and computing unit of HBase
- CRegionserver is the data service process of HBase, responsible for processing user data read
- DManage all Regions, Regions can be migrated between RegionServers
How the community answered
(54 responses)- A80% (43)
- B6% (3)
- C15% (8)
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