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From Jack Levin <magn...@gmail.com>
Subject Re: two same regions on two diff. regionservers
Date Tue, 19 Oct 2010 04:12:49 GMT
830, I did restart, and I still have this:

10/10/18 21:12:22 DEBUG client.HConnectionManager$TableServers: Cached
location for .META.,,1.1028785192 is mtae9.prod.imageshack.com:60020
................................................Exception in thread
"main" java.io.IOException: Two entries in META are same REGION =>
{NAME => 'img530,paracomplaceralgay.png,1287419125193.f4a2462ad7f9d5f5ec3bfff05df842e6.',
STARTKEY => 'paracomplaceralgay.png', ENDKEY => 'qqcy.jpg', ENCODED =>
f4a2462ad7f9d5f5ec3bfff05df842e6, TABLE => {{NAME => 'img530',
FAMILIES => [{NAME => 'att', BLOOMFILTER => 'NONE', VERSIONS => '3',
COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE => '350000',
IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}


-Jack

On Mon, Oct 18, 2010 at 9:10 PM, Stack <stack@duboce.net> wrote:
> Have you restarted recently?  Which version you at now Jack?  Are you on 0924?
> St.Ack
>
> On Mon, Oct 18, 2010 at 12:35 PM, Jack Levin <magnito@gmail.com> wrote:
>> it knows the regions, just not the servers where they are.
>>
>>
>>
>> On Mon, Oct 18, 2010 at 10:55 AM, Stack <stack@duboce.net> wrote:
>>> Try
>>>
>>> hbase> close_region 'NAME' 'HOSTNAME'
>>>
>>> Do help, it'll show you the exact syntax.
>>>
>>> It might not work though.  You might get NPE IIRC.
>>>
>>> Did hbsck identify all doubled regions?
>>>
>>> St.Ack
>>>
>>> On Mon, Oct 18, 2010 at 10:49 AM, Jack Levin <magnito@gmail.com> wrote:
>>>> Also, check this out:
>>>>
>>>> ................................................Exception in thread
>>>> "main" java.io.IOException: Two entries in META are same REGION =>
>>>> {NAME => 'img530,paracomplaceralgay.png,1287419125193.f4a2462ad7f9d5f5ec3bfff05df842e6.',
>>>> STARTKEY => 'paracomplaceralgay.png', ENDKEY => 'qqcy.jpg', ENCODED
=>
>>>> f4a2462ad7f9d5f5ec3bfff05df842e6, TABLE => {{NAME => 'img530',
>>>> FAMILIES => [{NAME => 'att', BLOOMFILTER => 'NONE', VERSIONS =>
'3',
>>>> COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE => '350000',
>>>> IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
>>>>        at org.apache.hadoop.hbase.client.HBaseFsck$1.processRow(HBaseFsck.java:422)
>>>>        at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:156)
>>>>        at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:68)
>>>>        at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:53)
>>>>        at org.apache.hadoop.hbase.client.HBaseFsck.getMetaEntries(HBaseFsck.java:437)
>>>>        at org.apache.hadoop.hbase.client.HBaseFsck.doWork(HBaseFsck.java:105)
>>>>        at org.apache.hadoop.hbase.client.HBaseFsck.main(HBaseFsck.java:523)
>>>>
>>>>
>>>> How do I find the region to close that is not listed in Meta?
>>>>
>>>> -Jack
>>>>
>>>> On Sun, Oct 17, 2010 at 10:36 PM, Jack Levin <magnito@gmail.com> wrote:
>>>>> Is there automatic repair proggy that could do that? I got 109 entries
like that
>>>>>
>>>>> -Jack
>>>>>
>>>>>
>>>>> On Oct 17, 2010, at 9:42 PM, Ryan Rawson <ryanobjc@gmail.com> wrote:
>>>>>
>>>>>> In the shell try the close_region "region_name", "server" for the
one
>>>>>> that is _not_ listed in the META table (visible on the master table
>>>>>> page).
>>>>>>
>>>>>> ie: you are telling the regionserver that should not have the region
>>>>>> to close it.
>>>>>>
>>>>>> -ryan
>>>>>>
>>>>>> On Sun, Oct 17, 2010 at 9:36 PM, Jack Levin <magnito@gmail.com>
wrote:
>>>>>>> please see:
>>>>>>> http://pastebin.com/4PrUstmy
>>>>>>>
>>>>>>> What is the right course of action to resolve this?
>>>>>>>
>>>>>>> -Jack
>>>>>>>
>>>>>
>>>>
>>>
>>
>

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