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View Thread: Impact of changing block size in Hadoop HDFS:
  • esantoshu

    Hi,

    Can anybody let me know what is the impact of changing the block size in Hadoop HDFS? Say if I change block size from 64 MB to 128 MB, how does it impact?

    Also, please do let me know what is the default size of block size.

    Thanks,

    Santosh