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Explore a block-based replica setup in Hadoop using Java to optimize data processing. Learn to scale VDSs and VHNs with a VM setup for efficient data distribution. Start with a single box and extend seamlessly for a robust configuration.
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Hadoop Conclusions • Java • Replicas • No threads • Simple download • Block based rather than file :-
RAL setup • VM • 5 VDSs • 1(3) VHNs • Installed • No complete Configuration • Starting with single box (cf DPM) • Plan to then extend