hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From kiran <kiran.sarvabho...@gmail.com>
Subject Re: Regions in transition
Date Fri, 08 Feb 2013 07:06:16 GMT
Hi,

I tried to run hbase hbck -fixMeta after master restart. and in the output
I got

There is a hole in the region chain between <regionname> You need to create
a new .regioninfo and region dir in hdfs to plug the hole for about 10 odd
regions

What does this mean ?


On Fri, Feb 8, 2013 at 12:20 PM, kiran <kiran.sarvabhotla@gmail.com> wrote:

> PENDING_OPEN
>
>
> On Fri, Feb 8, 2013 at 12:16 PM, samar kumar <samar.opensource@gmail.com>wrote:
>
>> Can you mention the state of the region.. You can find the details in you
>> master status page
>>
>> On 08/02/13 12:09 PM, "kiran" <kiran.sarvabhotla@gmail.com> wrote:
>>
>> >We ran the command unassign 'REGIONNAME',true the output is "completed in
>> >57 sec", but still region is in transition.
>> >
>> >
>> >On Fri, Feb 8, 2013 at 12:05 PM, samar kumar
>> ><samar.opensource@gmail.com>wrote:
>> >
>> >> Was the unassigning successful ?
>> >>
>> >> If not you can force it by - unassign 'REGIONNAME', true
>> >>
>> >> Regards,
>> >> Samar
>> >>
>> >>
>> >>
>> >> On 08/02/13 12:01 PM, "kiran" <kiran.sarvabhotla@gmail.com> wrote:
>> >>
>> >> >i issued unassign and close_region both but the region is still in
>> >> >transition also I deleted the .META entry for the region. Do I need
to
>> >> >restart master ?
>> >> >
>> >> >
>> >> >On Fri, Feb 8, 2013 at 11:18 AM, samar kumar
>> >> ><samar.opensource@gmail.com>wrote:
>> >> >
>> >> >> Regions should never overlap
>> >> >> Incase a region is in transition for a long long time, you could
>> >> >>possibly
>> >> >> force Unassign a region , if you are ok to lose the region.
>> >> >> Regards,
>> >> >> Samar
>> >> >>
>> >> >> On 08/02/13 11:14 AM, "kiran" <kiran.sarvabhotla@gmail.com>
wrote:
>> >> >>
>> >> >> > are always in transition ? Because of the
>> >> >> >cluster is not balancing and regionservers are going down one
by
>> >>one.
>> >> >>As
>> >> >> >only some regions servers are handling the requests.
>> >> >> >
>> >> >> >Another wierd thing is the region stuck in transition startkey
>> >>matches
>> >> >> >with
>> >> >>
>> >> >>
>> >> >>
>> >> >
>> >> >
>> >> >--
>> >> >Thank you
>> >> >Kiran Sarvabhotla
>> >> >
>> >> >-----Even a correct decision is wrong when it is taken late
>> >>
>> >>
>> >>
>> >
>> >
>> >--
>> >Thank you
>> >Kiran Sarvabhotla
>> >
>> >-----Even a correct decision is wrong when it is taken late
>>
>>
>>
>
>
> --
> Thank you
> Kiran Sarvabhotla
>
> -----Even a correct decision is wrong when it is taken late
>
>


-- 
Thank you
Kiran Sarvabhotla

-----Even a correct decision is wrong when it is taken late

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message