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From Xiong LIU <liuxiongh...@gmail.com>
Subject Re: hbck error after upgrade from 0.94.6 to 0.95.1
Date Thu, 20 Jun 2013 10:27:59 GMT
Hi,
After I renamed -ROOT- to -ROOT-RENAMED-, and started hbase 0.95.1 again,
it created a new -ROOT- directory.


----------------------------
Best Wishes


On Thu, Jun 20, 2013 at 6:13 PM, Ted Yu <yuzhihong@gmail.com> wrote:

> -ROOT- has been removed in 0.95 release.
>
> hbck should be able to give better diagnostic message in this regard.
>
> On Thu, Jun 20, 2013 at 3:04 AM, Xiong LIU <liuxionghust@gmail.com> wrote:
>
> > Hi,
> > after I upgrade hbase from 0.94.6 to 0.95.1 on a test machine, the hbck
> > output complains there is one inconsistency, but the check status is OK
> > on the former hbase 0.94.6 cluster.
> >
> > The check output is as follows:
> >
> > Version: 0.95.1-hadoop2
> > .
> > Number of empty REGIONINFO_QUALIFIER rows in .META.: 0
> > Number of Tables: 1896
> > Number of live region servers: 1
> > Number of dead region servers: 0
> > Master: TEST1,60000,1371762761508
> > Number of backup masters: 0
> > ERROR: Region { meta => null, hdfs =>
> > hdfs://TEST1:19000/hbase-web-test/-ROOT-/70236052, deployed =>  } on
> > HDFS, but not listed in META or deployed on any region server
> > Summary:
> >   .META. is okay.
> >     Number of regions: 1
> >     Deployed on:  TEST1,61020,1371762761998
> > .......omitted content..........
> > 1 inconsistencies detected.
> > Status: INCONSISTENT
> >
> > What might be the problem?
> >
> >
>

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