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From Keith Turner <ke...@deenlo.com>
Subject Re: Two locations for the same extent [SEC=UNOFFICIAL]
Date Thu, 15 Aug 2013 15:14:44 GMT
By default the root user does not have write permission to the metadata
table, but root can grant itself write permission.


On Thu, Aug 15, 2013 at 2:19 AM, Dickson, Matt MR <
matt.dickson@defence.gov.au> wrote:

> **
>
> *UNOFFICIAL*
> Thanks Keith, I've tried that using delete <row> <family> <qualifier>,
but
> I get a MutationsRejectedException: # constraint violations : 1 security
> codes: [] # server errors ...
>
> is there a different command I should use?
>
>  ------------------------------
> *From:* Keith Turner [mailto:keith@deenlo.com]
> *Sent:* Thursday, 15 August 2013 15:52
>
> *To:* user@accumulo.apache.org
> *Subject:* Re: Two locations for the same extent [SEC=UNOFFICIAL]
>
>  I guess the master can not scan the metadata table because an execption
> is thrown when it sees those two entries.  So you will probably need to
> remove the entries from the metadata table.
>
>
> On Thu, Aug 15, 2013 at 1:12 AM, Dickson, Matt MR <
> matt.dickson@defence.gov.au> wrote:
>
>> **
>>
>> *UNOFFICIAL*
>> We've killed the servers and they are showing up dead in the Accumulo
>> tablet server status screen.  Should the METADATA table entries for the
>> extent change now that those servers are offline?  I'm still seeing the two
>> extents mapping to the ip's of the dead servers.
>>
>> Interestingly, when we go to the 'Tables' view on the console there are
>> no statistics for any of the tables.
>>  ------------------------------
>>  *From:* Keith Turner [mailto:keith@deenlo.com]
>> *Sent:* Thursday, 15 August 2013 14:49
>>
>> *To:* user@accumulo.apache.org
>> *Subject:* Re: Two locations for the same extent [SEC=UNOFFICIAL]
>>
>>  Killing the two tablet servers may clear it up.
>>
>>
>> On Thu, Aug 15, 2013 at 12:39 AM, Dickson, Matt MR <
>> matt.dickson@defence.gov.au> wrote:
>>
>>> **
>>>
>>> *UNOFFICIAL*
>>> We are running 1.5.1.  I found the duplicate definition in the !METADATA
>>> table, should it be deteled from there?
>>>
>>>  ------------------------------
>>> *From:* Keith Turner [mailto:keith@deenlo.com]
>>> *Sent:* Thursday, 15 August 2013 13:23
>>> *To:* user@accumulo.apache.org
>>> *Subject:* Re: Two locations for the same extent [SEC=UNOFFICIAL]
>>>
>>>   what version of Accumulo are you running?
>>>
>>>
>>> On Wed, Aug 14, 2013 at 9:07 PM, Dickson, Matt MR <
>>> matt.dickson@defence.gov.au> wrote:
>>>
>>>> **
>>>>
>>>> *UNOFFICIAL*
>>>>
>>>> Hi,
>>>>
>>>> We have had several tablet servers die recently while doing splits and
>>>> since restarting we are getting a 'found two locations for the same extent
>>>> ....' .  I noticed ACCUMULO-1243 addresses the bug that creates this,
>>>> however I just wanted to know how I can fix the two locations for the
>>>> extent.  Do I delete one of them or merge them?  How do I identify the
>>>> extents?
>>>>
>>>> Thanks in advance,
>>>> Matt Dickson
>>>>
>>>>
>>>
>>
>

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