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MapReduce >> mail # user >> Re: Combining MultithreadedMapper threadpool size & map.tasks.maximum


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Re: Combining MultithreadedMapper threadpool size & map.tasks.maximum
The setup and cleanup threads are run only once per task attempt.

On Mon, Oct 28, 2013 at 11:02 PM, Shashank Gupta
<[EMAIL PROTECTED]> wrote:
> A "little" late to the party but I have a concluding question :-
>
> What about Setup and Cleanup functions? Will each thread invoke those
> functions too?
>

--
Harsh J
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB