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Can the blocks be broken in HDFS file system?

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If there are 10 HDFS blocks to be copied from one machine to another. However, the other machine can copy only 7.5 blocks, is there a possibility for the blocks to be broken down during the time of replication?

posted Nov 25, 2015 by anonymous

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1 Answer

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As far as I know blocks cannot be broken down in HDFS file system. The Master node will be responsible for getting the actual amount of space needed before blocks are copied from one machine to another. Not only that , the master node also monitors how many blocks are in use and how much space is available.

answer Nov 25, 2015 by Aastha Joshi
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