Thanks, got. Since output key-value pairs are serialized by Hive serdes, while I hope that can be a human-readable text instead, how can i define this table when creating?
Min On Thu, Jun 4, 2009 at 1:48 PM, Zheng Shao <[email protected]> wrote: > No, we would need to copy the file back from HDFS. But I think there is no > overhead - we are doing the same thing as INSERT OVERWRITE LOCAL DIRECTORY, > I think. > > Zheng > > > On Wed, Jun 3, 2009 at 10:45 PM, Min Zhou <[email protected]> wrote: > >> Can external table stored at a local directory? >> >> >> On Thu, Jun 4, 2009 at 1:42 PM, Zheng Shao <[email protected]> wrote: >> >>> You can first create an external table and then insert into that table. >>> >>> Zheng >>> >>> >>> On Wed, Jun 3, 2009 at 10:31 PM, Min Zhou <[email protected]> wrote: >>> >>>> Hi all, >>>> >>>> Any helps? >>>> >>>> >>>> thanks, >>>> Min >>>> -- >>>> My research interests are distributed systems, parallel computing and >>>> bytecode based virtual machine. >>>> >>>> My profile: >>>> http://www.linkedin.com/in/coderplay >>>> My blog: >>>> http://coderplay.javaeye.com >>>> >>> >>> >>> >>> -- >>> Yours, >>> Zheng >>> >> >> >> >> -- >> My research interests are distributed systems, parallel computing and >> bytecode based virtual machine. >> >> My profile: >> http://www.linkedin.com/in/coderplay >> My blog: >> http://coderplay.javaeye.com >> > > > > -- > Yours, > Zheng > -- My research interests are distributed systems, parallel computing and bytecode based virtual machine. My profile: http://www.linkedin.com/in/coderplay My blog: http://coderplay.javaeye.com
