hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Harsh J <ha...@cloudera.com>
Subject Re: Combining MultithreadedMapper threadpool size & map.tasks.maximum
Date Tue, 29 Oct 2013 12:12:36 GMT
The setup and cleanup threads are run only once per task attempt.

On Mon, Oct 28, 2013 at 11:02 PM, Shashank Gupta
<shashank91.bits@gmail.com> 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

Mime
View raw message