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From Gautam Kowshik <gaut...@yahoo-inc.com>
Subject Re: Task tracker failover
Date Wed, 10 Jan 2007 11:19:14 GMT
I guess ur confusing data node with task tracker. If a task tracker 
fails the job tracker assigns the task to other task trackers.. and the 
block copy/replication ur refering to, is related datanodes.

Sarvesh Singh wrote:
> Hi,
> Task tracker failover happens but  alive slave instance firstly does copy
> the blocks locally and then recover that. Therefore due to copy 
> operation it
> takes 7-10 minutes for my test case. To me it looks to be more. Can we 
> have
> fastest failover and resume the operation
> quickly? Is there anyway to tweak the configuration??
> Thanks
> Servesh

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