that is already done by the server. The ZooKeeperWatcher.java is using conf.get( "zookeeper.znode.masterTableEnableDisable", "table94"));
anyway, why are you looking at the znodes? a client application should never look at the znodes. The znodes are only carrying transient informations used for coordination Matteo On Tue, Apr 22, 2014 at 9:20 AM, yeshwanth kumar <[email protected]>wrote: > hi matteo, > > how do i specify hbase znode to use /hbase/table94 instead of /hbase/table > > thanks > > > On Tue, Apr 22, 2014 at 9:40 PM, Matteo Bertozzi <[email protected] > >wrote: > > > On Tue, Apr 22, 2014 at 9:00 AM, yeshwanth kumar <[email protected] > > >wrote: > > > > > @matteo > > > present znode is at /hbase/table where it is empty. > > > where as all my tables are present in /hbase/table94 > > > now webapp isn't reading the data from hbase. > > > > > > > cdh 4.5.0 doesn't write in /hbase/table due to a compatibility issue > > /hbase/table94 > > is used. > > (see HBASE-6710 for details) > > > > On Tue, Apr 22, 2014 at 6:56 PM, Matteo Bertozzi < > [email protected] > > >wrote: > > > > > > > > > /hbase/table94 is a "compatibility" znode that replaces /hbase/table > > > > if you want more details take a look at HBASE-6710. > > > > > > > > what is the problem of looking into /hbase/table94 instead of > > > /hbase/table? > > > > > > > > Matteo > > > > > > > > > > > > > > > > On Tue, Apr 22, 2014 at 5:18 AM, yeshwanth kumar < > > [email protected] > > > > >wrote: > > > > > > > > > Hi, > > > > > > > > > > > > > > > i am running webapp written on jaxrs framework which performs CRUD > > > > > opereations on hbase. > > > > > > > > > > app was working fine till last week, > > > > > now when i perform reading opeartion from hbase i don't see any > > data, > > > i > > > > > don't see any errors or exceptions but i found this lines in the > log > > > > > > > > > > *""Unable to get data of znode /hbase/table/myTable because node > does > > > not > > > > > exist (not an error)"".* > > > > > > > > > > i followed this< > > > > > https://blog.cloudera.com/blog/2013/10/what-are-hbase-znodes/> > > > > > cloudera > > > > > article about znodes and this is what i found, > > > > > > > > > > *$[zk: localhost:2181(CONNECTED) 14] ls /hbase* > > > > > *[splitlog, online-snapshot, unassigned, table94, > root-region-server, > > > rs, > > > > > backup-masters, table, draining, master, shutdown, hbaseid]* > > > > > > > > > > all the tables were present in /hbase/table94, where as > /hbase/table > > is > > > > > empty. > > > > > > > > > > i know what is the problem now, > > > > > but i don't know how to solve it. > > > > > > > > > > can someone help me with this issue. > > > > > > > > > > Thanks, > > > > > Yeshwanth > > > > > > > > > > > > > > >
