Thanks, I started looking at protobufs, avro etc. I guess I am trying
to figure out where to start. So my mapper class would return a
Writeable that implements the specifics of one of these protocols?
On Oct 19, 2009, at 7:22 PM, Ryan Rawson wrote:
I would recommend a serialzation framework such as
json,protobufs,avro or
thrift.
I would disrecommend java serialization and hadoop writables.
They all have strengths and weaknesses.
Good luck!
On Oct 19, 2009 6:18 PM, "yz5od2" <[email protected]>
wrote:
Hi,
My Hadoop job has no reduce tasks. The Mapper creates some very
simple Java
POJOs which I would like to serialize as the output of the Mapper.
These
POJO's are to be stored in an Hbase table in the output phase.
What would be the best way to go about this?
