Re: Running Hive from eclipse[SOLVED]

Hi, Running CliDriver.java worked as its doing the necessary initializations . Thanks On Thu, Feb 10, 2011 at 5:32 PM, bharath vissapragada wrote: > Hi all, > > I loaded Hive source as a java project in eclipse using the ant build. > I modified source and I am trying to fire Hiv

Re: Who can I get the MapReduce Jobs codes generated by Hive Compiler?

Hey, Explain command is what you need . Just type "explain " in the console and it dumps the entire plan to the screen. You can analyze it and get the plan generated by hive. Thanks On Tue, Jan 31, 2012 at 4:57 PM, Alexis De La Cruz Toledo < alexis...@gmail.com> wrote: > Hi I'd like to know wha

Re: Hive projects for Google Summer of code 2012 ?

r interest. Feel free to come up with concrete > >>proposal > >> >> >and > >> >> >submit to GSoC. Its certainly heartening to see folks interested in > >> >>making > >> >> >contributions to the Hive Project. > >&g

Virtual Columns - help

Hi all, What is the use of the class "VirtualColumn" ? Why are they are always pushed into the the RowResolver to create a TableScanDesc ? Any help is highly appreciated ! -- Regards, Bharath .V w:http://research.iiit.ac.in/~bharath.v

Re: Getting Start to Play with Hive Code.

Hi Sigehere, This link has some useful information. Try setting up the source code in some IDE (preferably eclipse) so that you can navigate easily. I suggest you start from the "ql" package which has the major chunk of code that bu

Re: mapjoin on subquery result

Hi, Did you set hive.auto.convert.join=true and try? It does a runtime check of input table sizes and autoconverts join operators to mapjoin if possible. I'm not sure if it does it for subqueries too, need to look into the code base. If any of the devs can confirm, that would be great. - Bharath