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How to change the block size in Hadoop?

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in Big Data Hadoop & Spark by (32.1k points)
Can anyone tell me how to change the block size in Hadoop?

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by (45.3k points)

You can change the block size in Hadoop like this

Configuration conf = new Configuration() ;

conf.set( "dfs.block.size", 128*1024*1024) ;

If you want to learn Hadoop, I recommend this Hadoop Certification program by Intellipaat.

Also, check out this YouTube tutorial on Hadoop:

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