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Posted to mapreduce-user@hadoop.apache.org by Francesco De Luca <f....@gmail.com> on 2011/05/24 12:26:43 UTC

Tracking job and task evolving

I need to track every state change in a Job and in all its tasks.
In particular i  also need to track Job and Task failures.
Does exists any API to do this? Somewhat like Publish-Subscribe paradigm?

Thanks