On Thu, Apr 12, 2012 at 12:50 AM, amsal <[email protected]> wrote: > > i have a problem starting regionservers on slave pc,s. when i enlist only > master pc in conf/regionservers every thing works fine but when i add two > more slaves to it the hbase does not start ..... if i delete all hbase > folders in the tmp folder from all pc,s and then start regionserver (with 3 > regionservers enlisted)the hbase gets started but when i try to create a > table it again fails(gets stuck).... pls anyone help i am using hadoop > 0.20.0 which is working fine and hbase 0.92.0 i have 3 pc's in cluster(all > running windows xp) one master and two slaves >
HBase will not work w/ hadoop 0.20.0. See hbase requirements: http://hbase.apache.org/book.html#configuration What are the errors you are seeing? > also tell that is DNS (both forward and backward lookup working)necessary > for hbase in my case???? is there any way to replicate hbase table to all > region servers i.e. i want to have a copy of table at each pc and want to > access them locally(when i execute map task they should use their local copy > of hbase table) plz help..!! thanx in advance > Thats not how it works. See the reference guide cited above. St.Ack
