HDFS - Block Pool

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



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



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

Hdfs Ui Block Pool Id

Block Pool ID:	BP-1024368518-


Snapshot from HDFS - Web UI (Namenode UI)

Hdfs Ui Block Information

Documentation / Reference

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Hdfs Ui Block Information
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