I will, but deploying application on a cluster is now far away. Just
finishing raw implementation. Cluster tuning is planed in the end of
this month.
Thanks.
On 04/08/2012 09:06 PM, Harsh J wrote:
It will work. Pseudo-distributed mode shouldn't be all that different
from a fully distributed m
It will work. Pseudo-distributed mode shouldn't be all that different
from a fully distributed mode. Do let us know if it does not work as
intended.
On Sun, Apr 8, 2012 at 11:40 PM, Ondřej Klimpera wrote:
> Thanks for your advise, File.createTempFile() works great, at least in
> pseudo-ditributed
Thanks for your advise, File.createTempFile() works great, at least in
pseudo-ditributed mode, hope cluster solution will do the same work. You
saved me hours of trying...
On 04/07/2012 11:29 PM, Harsh J wrote:
MapReduce sets "mapred.child.tmp" for all tasks to be the Task
Attempt's WorkingDi
MapReduce sets "mapred.child.tmp" for all tasks to be the Task
Attempt's WorkingDir/tmp automatically. This also sets the
-Djava.io.tmpdir prop for each task at JVM boot.
Hence you may use the regular Java API to create a temporary file:
http://docs.oracle.com/javase/6/docs/api/java/io/File.html#c
Hello,
I would like to ask you if it is possible to create and work with a
temporary file while in a map function.
I suppose that map function is running on a single node in Hadoop
cluster. So what is a safe way to create a temporary file and read from
it in one map() run. If it is possible
