Hey Jeff, Thank you, Jeff. The procedure means procedure language, like Oracle PL/SQL, which is very helpful to migrate old services. We want to build a data warehouse based on MapReduce engine. I plan to optimize MapReduce to solve the skew problem by adding a balance between map and reduce. Please refer to http://bbs.hadoopor.com/thread-521-1-1.html
<http://bbs.hadoopor.com/thread-521-1-1.html>Regards, Jian 2010/2/7 Jeff Hammerbacher <[email protected]> > Hey Jian, > > I'm not sure what you mean by "Hive don't support procedure", but in any > case, the Pig team has stated that they will support SQL over the Pig > execution engine. See https://issues.apache.org/jira/browse/PIG-824. > > Regards, > Jeff > > On Sat, Feb 6, 2010 at 6:16 PM, jian yi <[email protected]> wrote: > > > Hi, > > > > SQL is very helpful to develop data warehouse, but Hive don't support > > procedure. if Pig support SQL, it will be more powerful. > > >
