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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Intermittent TableInputFormat error
Date Tue, 20 May 2014 21:38:28 GMT
Jim:
Does your table use any Data Block Encoding ?

Cheers


On Fri, May 16, 2014 at 3:29 PM, Ted Yu <yuzhihong@gmail.com> wrote:

> The 'value' is returned by scanner.next()
>
> Did you only see one exception shown in the pastebin ?
>
> Any log from the mapper ?
>
> Thanks
>
>
> On Thu, May 15, 2014 at 8:19 AM, Jim Klucar <klucar@gmail.com> wrote:
>
>> Hello,
>>
>> We are running map/reduce over HBase 0.96.2-hadoop1 with TableInputFormat
>> and get an intermittent error that we can't track down. It shows up in
>> different jobs and we can reprocess the same data with no problems. Our
>> theory is that HBase may be migrating a region to a different server while
>> the scanner is reading it. Perhaps there is some setting we can enable to
>> prevent this?
>>
>> Here's the stack trace we get:
>> http://pastebin.com/Wh3ZBC0J
>>
>> Any insight is appreciated, let me know if you would like me to gather any
>> other log data.
>>
>> Thanks,
>> Jim
>>
>
>

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