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From Stack <st...@duboce.net>
Subject Re: Strange problem
Date Sun, 24 Oct 2010 17:14:57 GMT
Please thread dump the regionserver using 100%.  Do it a few times and
pastebin the result so we can take a look.
St.Ack

On Sun, Oct 24, 2010 at 1:52 AM, Sebastian Bauer <admin@ugame.net.pl> wrote:
> Today i try to make some denormalization in my hbase, so i run scaner on
> one table with day-user counters and ICV to table with
> week-user,month-user and global-user counters and after about 2 hours
> program(written in python) raise an exception in scanner because scanner
> expires, main problem was that hbase running very slow when program
> making ICV, one region server using 100%, but nothing was putting in
> logs, any splits, compactions etc..
>
> Do you have any ideas what can cause this?
>
> Thank you!
> S.
>

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