Getting custom counter values from Giraph job

["Praveen kumar s.k" <sk...@gmail.com>]

Hi all,
I have hadoop job which calls a giraph job. I have used persistent
 aggregaters inside giraph job. After the haltcomputation is done, i want
the aggregated values back to Hadoop job.
As of now before halting the giraph job I write  the aggregated count
values to a file and my Hadoop job reads those count values.

I need to know how to get those count values without using file writing.

Thanks in advance,
Praveen