Mark,
Both streaming and pipes allow this, perhaps more so pipes at the level of the 
mapreduce task. Can you provide more details on the application?
On Feb 29, 2012, at 1:56 PM, Mark question wrote:

> Hi guys, thought I should ask this before I use it ... will using C over
> Hadoop give me the usual C memory management? For example, malloc() ,
> sizeof() ? My guess is no since this all will eventually be turned into
> bytecode, but I need more control on memory which obviously is hard for me
> to do with Java.
> 
> Let me know of any advantages you know about streaming in C over hadoop.
> Thank you,
> Mark

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