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HBase, mail # user - hbck error after upgrade from 0.94.6 to 0.95.1


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Re: hbck error after upgrade from 0.94.6 to 0.95.1
Ted Yu 2013-06-20, 10:13
-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 <[EMAIL PROTECTED]> 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?
>
>