delete data on a javascript mapreduce

Sean Cribbs sean at
Fri Mar 11 08:46:28 EST 2011

It is not currently possible. The JavaScript VM is "sandboxed", so to speak, with no callbacks into Erlang with the exception of the ejsLog function (which I believe is actually implemented in C).  If you want to delete objects from MapReduce, use an Erlang reduce phase like the one on

Sean Cribbs <sean at>
Developer Advocate
Basho Technologies, Inc.

On Mar 11, 2011, at 8:13 AM, Antonio Rohman Fernandez wrote:

> dear all, i read sometime ago somewhere that is possible to delete data from riak on a mapreduce job with erlang... can it be done with javascript also? anybody knows how?
> thanks
> Rohman
> 	 	Antonio Rohman Fernandez
> CEO, Founder & Lead Engineer
> rohman at
>  	Projects
> Wedding Album
> _______________________________________________
> riak-users mailing list
> riak-users at

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the riak-users mailing list