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From "Yair Even-Zohar" <ya...@revenuescience.com>
Subject RE: Debugging Hbase
Date Tue, 09 Dec 2008 16:31:04 GMT
This is an older 0.2.0 version. I have not enabled DEBUG. How do I do

-----Original Message-----
From: jdcryans@gmail.com [mailto:jdcryans@gmail.com] On Behalf Of
Jean-Daniel Cryans
Sent: Tuesday, December 09, 2008 10:18 AM
To: hbase-user@hadoop.apache.org
Subject: Re: Debugging Hbase


Which version of hbase are you using? This could be an error with your
or HBase as I have seen such hangs in previous versions. Also have you
enabled DEBUG?


On Tue, Dec 9, 2008 at 11:14 AM, Yair Even-Zohar

> While running map-reduce using extension of "TableReduce" reducer, the
> reduce stops at exactly the same point over and over so I could just
> assume something is wrong with my data.
> However, when trying to review the last 4 or 8 kb on the web interface
> get an error.
> I read there's a way to use debug scripts. Any suggestion/examples on
> how to use them?
> Actually, any other suggestion as for debugging is appreciated.
> Thanks
> -Yair

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