If we store too many small files in a cluster on HDFS what happen?

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If we store too many small files in a cluster on HDFS what happen?
Question Posted on 02 Nov 2021

Home >> BigData >> Hadoop >> If we store too many small files in a cluster on HDFS what happen?

If we store too many small files in a cluster on HDFS what happen?
If we store too many small files in a cluster on HDFS then it will generates a lot of metadata files. And the problem is that to store these metadata in the RAM will create a challenge as each file, directory or block need 150 bytes for metadata. So the size of cumulative of metadata will be too large.

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