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HBase >> mail # user >> holes in tables.


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Re: holes in tables.
patch_meta.rb has some problems.  I ran it, and it would create region
start/end combos, there were incorrect in terms of order, for example
"dab - cab", which is a region that is not right, because first key is
greater than end key.  I guess what I really need is a very simple
tool, that takes something like this:

# add_empty_region.rb <table> <first key> <end key>

This way I can fill in the gap/whole, and be on my merry way.   Right
now I resort to merging regions with hadoop fs -cp, which is a pain in
a butt if there are too many of them to merge.

Best,

-Jack

On Mon, Dec 26, 2011 at 1:49 AM, Lars George <[EMAIL PROTECTED]> wrote:
> You could also have a go at https://issues.apache.org/jira/browse/HBASE-4009
>
> Simple script based on the check_meta.rb to patch holes.
>
> Lars
>
> On Dec 26, 2011, at 4:23 AM, Ted Yu wrote:
>
>> OfflineMetaRepair class is in 0.90.5
>> See HBASE-4377
>>
>> But maybe you're looking for an online solution.
>>
>> On Sun, Dec 25, 2011 at 7:15 PM, Jack Levin <[EMAIL PROTECTED]> wrote:
>>
>>> Yep
>>>
>>> -Jack
>>>
>>>
>>> On Dec 25, 2011, at 4:39 PM, Ted Yu <[EMAIL PROTECTED]> wrote:
>>>
>>>> Which version of HBase ?
>>>> I guess 0.90.4 ?
>>>>
>>>> Cheers
>>>>
>>>> On Sun, Dec 25, 2011 at 3:55 PM, Jack Levin <[EMAIL PROTECTED]> wrote:
>>>>
>>>>> 3. enable 'img644'
>>>>>
>>>>>
>>>>> Does not solve the problem.
>>>>>
>>>>> -Jack
>>>>>
>>>>> On Sun, Dec 25, 2011 at 3:54 PM, Jack Levin <[EMAIL PROTECTED]> wrote:
>>>>>> Greetings all.  How does one deals with holes in tables between
>>>>>> regions nowadays?
>>>>>>
>>>>>>
>>>>>> Name    Region Server   Start Key       End Key
>>>>>> img644,,1317474152909.02f379ab6f08f4d7609ef1245cb7033a. not deployed
>>>>>      1cce.jpg
>>>>>> img644,1cce.jpg,1317474152909.ebb8778fc1e67965c518e357125678ea. not
>>>>>> deployed        1cce.jpg        1udf.jpg
>>>>>> img644,3s3b.jpg,1321061240287.42bbb43e5c06d7b708ee51de97c7b126. not
>>>>>> deployed        3s3b.jpg        69yl.jpg
>>>>>> img644,69yl.jpg,1321061243702.f49886c58ec17d9158b9effc1693c496. not
>>>>>> deployed        69yl.jpg        8yo.jpg
>>>>>>
>>>>>> Note, I got "1cce.jpg   1udf.jpg" region followed by "3s3b.jpg
>>>>> 69yl.jpg";
>>>>>>
>>>>>> Doing
>>>>>>
>>>>>> 1. disable 'img644'
>>>>>> 2.. running add_table.rb on 'img644'
>>>>>
>>>
>