I was under the impression that you could read from/write to an hbase
table from within a mapreduce job. Import and Export look like
methods for reading HDFS files into hbase and dumping hbase into an
HDFS file.
On Feb 11, 2010, at 12:25 PM, Guohua Hao wrote:
Hello there,
Did you take a look at the Import and Export classes under package
org.apache.hadoop.hbase.mapreduce? They are mostly using new APIs in
my
mind. Correct me if I am wrong.
Thanks,
Guohua
On Thu, Feb 11, 2010 at 2:13 PM, David Hawthorne <[email protected]>
wrote:
I'm looking for some examples for reading data out of hbase for use
with
mapreduce and for inserting data into hbase from a mapreduce job.
I've seen
the example shipped with hbase, and, well, it doesn't exactly make
things
click for me. It also looks like it's using the old API, so maybe
that's
why.
Can someone please send some example code for reading/writing from/
to hbase
with a mapreduce job? The more examples the better.
Thanks!
