Jim Twensky wrote:
...
I tried to look around to find a method to get the partitioner via JobConf
but there is no such thing.
Does
http://hadoop.apache.org/core/docs/current/api/org/apache/hadoop/mapred/JobConf.html#setPartitionerClass(java.lang.Class)
not work for you?
St.Ack
Hi again,
Pardon me but which 'run' method? Why do you not have access? Its a
public class? (Sorry if I'm missing an obvious -- still on first cup of
coffee).
So here is how my class looks like:
public class PhraseGenerator extends Configured implements Tool {
...
public int
Jim,
This looks like a sane way to do what you want. Is your question strictly
on other methods to put the same data layout into HBase from the MR job, or
also about the choice of structure?
As far as how else to use HBase as a data sink, you can make use of
TableOutputFormat. In my
Hello Jonathan,
Thanks for the fast response. Yes, my question is on other methods to put
the same data layout into HBase from my map reduce jobs. I've seen the
TableOutputFormat but I couldn't find any example usages of it.
Specifically, when we use the FileOutputFormat, a file called part
Thank you, that really helped, I appreciate it. I have a final question
about the following code you posted:
if (partitioner != null) {
job.setPartitionerClass(HRegionPartitioner.class);
HTable outputTable = new HTable(new HBaseConfiguration(job), table);
int regions =
