Mike, I don't have the code handy, but you are going to need to put that in xml format <property> <name> </name> <value> </value> </property>
On Tue, Oct 30, 2012 at 11:46 AM, Mike <[email protected]> wrote: > Awesome! > So, I set it like the below in CM4. > > hbase.online.schema.update.enable=true > > > Thanks > > > On Tue, Oct 30, 2012 at 12:01 PM, Kevin O'dell <[email protected]> > wrote: > > Mike, > > > > You would use the safety valve. > > > > On Tue, Oct 30, 2012 at 10:52 AM, Mike <[email protected]> wrote: > > > >> Thanks Kevin. > >> > >> I use CM4.0 > >> Can I set this parameter using CM4.0? > >> > >> I searched in hbase configuration link. I couldn't locate. > >> > >> Thanks > >> > >> On Tue, Oct 30, 2012 at 11:30 AM, Kevin O'dell < > [email protected]> > >> wrote: > >> > Mike, > >> > > >> > It would be in your hbase-site.xml. > >> > > >> > Michael, > >> > > >> > I agree. > >> > > >> > On Tue, Oct 30, 2012 at 10:22 AM, Michael Segel > >> > <[email protected]>wrote: > >> > > >> >> When I hear experimental and production in the same conversation, I > get > >> >> shivers up my spine. > >> >> > >> >> Which release(s) contain this flag? > >> >> > >> >> On Oct 30, 2012, at 9:35 AM, Kevin O'dell <[email protected]> > >> >> wrote: > >> >> > >> >> > Mike, > >> >> > > >> >> > I have not messed around with the online schema changes too much. > >> It is > >> >> > still experimental, but I think you are looking for: > >> >> > > >> >> > hbase.online.schema.update.enable > >> >> > > >> >> > Set true to enable online schema changes. This is an experimental > >> >> feature. > >> >> > There are known issues modifying table schemas at the same time a > >> region > >> >> > split is happening so your table needs to be quiescent or else you > >> have > >> >> to > >> >> > be running with splits disabled. > >> >> > > >> >> > Default: false > >> >> > > >> >> > On Tue, Oct 30, 2012 at 9:25 AM, Mike <[email protected]> wrote: > >> >> > > >> >> >> Hi All, > >> >> >> > >> >> >> I use hbase 0.92 and I am trying to add a column family to hbase > >> table > >> >> >> and I get the below error. > >> >> >> > >> >> >> ERROR: org.apache.hadoop.hbase.TableNotDisabledException: > >> >> >> org.apache.hadoop.hbase.TableNotDisabledException: test > >> >> >> > >> >> >> > >> >> >> After disabling the table, I can add the column family. > >> >> >> > >> >> >> But in production environment, I will not be able to disable the > >> table. > >> >> >> > >> >> >> Is there a way without disabling table, I can add the column > family? > >> >> >> > >> >> >> Thanks > >> >> >> > >> >> >> > >> >> > > >> >> > > >> >> > -- > >> >> > Kevin O'Dell > >> >> > Customer Operations Engineer, Cloudera > >> >> > >> >> > >> > > >> > > >> > -- > >> > Kevin O'Dell > >> > Customer Operations Engineer, Cloudera > >> > > > > > > > > -- > > Kevin O'Dell > > Customer Operations Engineer, Cloudera > -- Kevin O'Dell Customer Operations Engineer, Cloudera
