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Posted to common-user@hadoop.apache.org by pavel kolodin <pa...@gmail.com> on 2009/06/30 06:22:47 UTC

Stability.

What moments i have to know to determine:
1. If Hadoop started correctly? (All nodes or permissible minimum number  
of nodes)
2. If data loaded correctly?
3. If job end correctly?
4. If all critical services working OK at some moment of time?

(using stable 0.18.3)

THANKS!