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Hadoop, mail # user - how often are hadoop configuration files reloaded?


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Re: how often are hadoop configuration files reloaded?
Hemanth Yamijala 2010-06-30, 04:19
Michael,

Configuration is not reloaded for daemons. There is currently no way
to refresh configuration once the cluster is started. Some specific
aspects - like queue configuration, blacklist nodes can be reloaded
based on commands like hadoop admin refreshQueues or some such.

Thanks
Hemanth

On Wed, Jun 30, 2010 at 4:56 AM, jiang licht <[EMAIL PROTECTED]> wrote:
> configuration changes can be captured and applied (some of them) w/o restarting hadoop services on both master and slave boxes.
>
> Thank,
> --Michael
>
>
>