HDFS - Block Pool

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About

A block pool is a collection of block (on a datanode ???)

Management

Delete

  • See the options -deleteBlockPool of dfsadmin.
hdfs dfsadmin [-deleteBlockPool datanode-host:port blockpoolId [force]]

where:

ID

Snpashot from the Overview of HDFS - Web UI (Namenode UI)

Hdfs Ui Block Pool Id 

Block Pool ID:	BP-1024368518-10.10.6.28-1525360368119

Usage

Snapshot from HDFS - Web UI (Namenode UI)

Hdfs Ui Block Information

Documentation / Reference




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