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From Jack Levin <magn...@gmail.com>
Subject Re: two same regions on two diff. regionservers
Date Mon, 18 Oct 2010 19:35:14 GMT
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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