Please take a look at: http://wiki.apache.org/hadoop/Hive/LanguageManual/Transform
You will have to create a string command and pass it to Hive. There is no way of doing that directly (without creating a string) using Java API. Zheng On Tue, Feb 24, 2009 at 5:12 PM, Min Zhou <[email protected]> wrote: > My bad. I meant that use Hive's java API to do raw mapreduce things, not > drive a sql. > Sorry! > > On Wed, Feb 25, 2009 at 12:05 AM, Edward Capriolo > <[email protected]>wrote: > >> One way to interact with hive is by starting hives thrift server. If >> you want to use the raw java API, I stole some code from the Command >> Line Interface and made a simple driver program. (I attached it). >> >> You could also take a look at the source hwi folder. That is how we >> have multiple hive clients started inside a web application. >> >> I would suggest the thrift service as that should present yoru client >> program with a stable API. If you just make a work-alike program like >> TestHive upstream changes may be an issue down the line. >> > > > > -- > My research interests are distributed systems, parallel computing and > bytecode based virtual machine. > > http://coderplay.javaeye.com > -- Yours, Zheng
