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From "Edward J. Yoon" <edwardy...@apache.org>
Subject Re: DiskErrorException
Date Fri, 19 Dec 2008 02:10:40 GMT
Thanks for your information!! I agree that is a critical issue.
The result seems same even if I add 'scan.close();' and some regionservers.

08/12/19 10:49:43 WARN mapred.JobClient: No job jar file set.  User
classes may not be found. See JobConf(Class) or
JobConf#setJar(String).
08/12/19 10:49:43 INFO mapred.TableInputFormatBase: split:
0->d8g054.nhncorp.com:,000000000002611
08/12/19 10:49:43 INFO mapred.TableInputFormatBase: split:
1->d8g053.nhncorp.com:000000000002611,
08/12/19 10:49:43 INFO mapred.JobClient: Running job: job_200812191019_0006
08/12/19 10:49:44 INFO mapred.JobClient:  map 0% reduce 0%
08/12/19 10:49:50 INFO mapred.JobClient:  map 50% reduce 0%
08/12/19 10:50:00 INFO mapred.JobClient:  map 50% reduce 8%
08/12/19 10:50:03 INFO mapred.JobClient:  map 50% reduce 16%
08/12/19 11:00:04 INFO mapred.JobClient: Task Id :
attempt_200812191019_0006_m_000001_0, Status : FAILED
Task attempt_200812191019_0006_m_000001_0 failed to report status for
602 seconds. Killing!
08/12/19 11:01:01 INFO mapred.JobClient: Task Id :
attempt_200812191019_0006_m_000001_1, Status : FAILED
Task attempt_200812191019_0006_m_000001_1 failed to report status for
603 seconds. Killing!

On Fri, Dec 19, 2008 at 11:01 AM, stack <stack@duboce.net> wrote:
> Edward J. Yoon wrote:
>>>
>>> Each cell is 200MB?
>>>
>>
>> Each row have 5000 columns and Cell is a 8 bytes.
>
> FYI, you will likely have slow access times because of HBASE-867.
>
> St.Ack
>



-- 
Best Regards, Edward J. Yoon @ NHN, corp.
edwardyoon@apache.org
http://blog.udanax.org

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