Hi stuart, If the hbase data is changed directory,hive will able to read thoes data.In that case,hive only contains metadata information.
On Tue, Apr 19, 2011 at 3:29 AM, Stuart Scott <stuart.sc...@e-mis.com>wrote: > Hi, > > > > Wonder if anyone can help please? > > > > I’ve read that you can use Hive to create HBase tables and map the columns > across. > > When this is used, if the HBase data is changed directly, will Hive be able > to see this ‘new data’ when queries are run? > > (Or is Hive still read-only/insert once when used this way). > > > > Regards > > > > Stuart Scott > > System Architect > *em**i**s** **intellectual technology** * > Fulford Grange, Micklefield Lane > Rawdon Leeds LS19 6BA > E-mail: stuart.sc...@e-mis.com > Website: www.emisit.com > > Privileged and/or Confidential information may be contained in this > message. If you are not the original addressee indicated in this message (or > responsible for delivery of the message to such person), you may not copy or > deliver this message to anyone. In such case, please delete this message, > and notify us immediately. Opinions, conclusions and other information > expressed in this message are not given or endorsed by EMIS nor can I > conclude contracts on its behalf unless otherwise indicated by an authorised > representative independently of this message. > > EMIS reserves the right to monitor, intercept and (where appropriate) read > all incoming and outgoing communications. By replying to this message and > where necessary you are taken as being aware of and giving consent to such > monitoring, interception and reading. > > > EMIS is a trading name of Egton Medical Information Systems Limited. > Registered in England. No 2117205. Registered Office: Fulford Grange, > Micklefield Lane, Rawdon, Leeds, LS19 6BA > > >
