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From yeshwanth kumar <yeshwant...@gmail.com>
Subject Re: Unable to get data of znode /hbase/table/mytable.
Date Tue, 22 Apr 2014 16:00:45 GMT
hi jean,

i am running  HBase 0.94.6-cdh4.5.0
and zookeeper.znode.parent value is set /hbase

@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.




On Tue, Apr 22, 2014 at 6:56 PM, Matteo Bertozzi <theo.bertozzi@gmail.com>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 <yeshwanth43@gmail.com
> >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
> >
>

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