When you say column foo: it basically picks up all the columns under the family foo:.. You dont have to give individual column names.
Amandeep Khurana Computer Science Graduate Student University of California, Santa Cruz On Thu, Apr 9, 2009 at 12:25 AM, Rakhi Khatwani <[email protected]>wrote: > Thanks Amandeep. > > the usage of the code is > > "bin/hadoop com.mahalo.hadoop.hbase.Exporter -output mybackup -table test > -columns foo:" > > but my columns are like example > *URL:http://www.yahoo.com/(columnname)*3(some<http://www.yahoo.com/%28columnname%29*3%28some>int > value) .And there > are thousands of rows. > Its not feasible to use the code from command prompt. Is there another way > ?? > > > > On Thu, Apr 9, 2009 at 12:33 PM, Amandeep Khurana <[email protected]> > wrote: > > > You can use this... https://issues.apache.org/jira/browse/HBASE-897 > > > > > > > > > > Amandeep Khurana > > Computer Science Graduate Student > > University of California, Santa Cruz > > > > > > On Wed, Apr 8, 2009 at 11:59 PM, Rakhi Khatwani < > [email protected] > > >wrote: > > > > > Hi Andy, > > > > > > I want to back up my HBase and move to a more powerful machine. I am > > trying > > > distcp but it doesnot backup hbase folder properly. When I try > restoring > > > the > > > hbase folder I don't get all the records. Some tables are coming blank. > > > What > > > could be the reason.?? > > > > > > On Wed, Apr 8, 2009 at 11:23 PM, Andrew Purtell <[email protected]> > > > wrote: > > > > > > > > > > > I updated the Troubleshooting page on the wiki with a section > > > > about EC2. Please feel free to extend/enhance/revise. > > > > > > > > - Andy > > > > > > > > > > > > > > > > > > > > > > > > > >
