Billy wrote:
Ok I see the two bugs you said we where waiting on have been committed to
the trunk what else are we waiting on to be able to do map reduce with
hbase?
Thats all that the issues that I currently know about. Let us know if
you run into anything.
St.Ack
Billy
"stack" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
I made a start here: http://wiki.apache.org/lucene-hadoop/Hbase/MapReduce.
Of note, hbase+MR in TRUNK is broke, at least for hbase as source, until
the fixes for MapWritable and TableInputFormat go in (HADOOP-2244 and
HADOOP-2234).
St.Ack
Billy wrote:
I can code just about anything I need in php and java is some what the
same in code style so I can almost read and understand what its doing.
What would be help full is a sample map/reduce reading from one column
write result back to sec column script for hbase so I could work with it
and build off it. I seen the TestTableMapReduce.class but its a little
over complex for me to start with.
Billy
"stack" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
Fixed. Sorry about that.
St.Ack
P.S. Be sure to check out the hbase unit tests if you're looking for
more on how to write hbase-ise.
Billy wrote:
Can we get someone who has written java apps that work with hbase
update the example on this page
http://wiki.apache.org/lucene-hadoop/Hbase/FAQ
I thank there is some bugs in there that need to be addressed
example:
desc.addFamily(new HColumnDescriptor(new Text("content:"));there are 3
('s bit only 2 )'s and I get a error when I try to run this with
javacaddtable.java:22: ')' expected
desc.addFamily(new HColumnDescriptor(new
Text("content:"));
^
addtable.java:23: ')' expected
desc.addFamily(new HColumnDescriptor(new
Text("anchor:"));
I am new to java so bugs like the above make it that much harder to
understand and get hbase working with there tests
Thanks
Billy
