Tianying Chang 2013-01-25, 18:54
Ted Yu 2013-01-25, 18:58
Tianying Chang 2013-01-25, 19:12
Marcos Ortiz 2013-01-25, 21:29
Tianying Chang 2013-01-25, 23:31
Shrijeet Paliwal 2013-01-25, 19:01
-RE: AsynchBase client holds stale dead region server for long time even after the META has already been update.
Thanks for the information! We have seen this couple times recently. Last week, it was very long(like 40+ minutes before we restart). I will follow up on that discuss thread. Thanks a lot!!
From: Shrijeet Paliwal [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 25, 2013 11:02 AM
To: Ted Yu
Cc: Async HBase; [EMAIL PROTECTED]
Subject: Re: AsynchBase client holds stale dead region server for long time even after the META has already been update.
This has been raised earlier
https://groups.google.com/d/topic/asynchbase/xE2lYE6CbmQ/discussion , https://groups.google.com/d/topic/asynchbase/nfLTwjdqq9M/discussion . It does look like a bug but a hard one to reproduce.
We have been seeing this it our production environment, efforts are on to reproduce this in testing environment.
On Fri, Jan 25, 2013 at 10:58 AM, Ted Yu <[EMAIL PROTECTED]> wrote:
> I moved user@ to Cc.
> There is a google group for asynchbase.
> Please subscribe to that group.
> Can you clarify the version of asynchbase you're using ?
> On Fri, Jan 25, 2013 at 10:54 AM, Tianying Chang <[EMAIL PROTECTED]>wrote:
>> One machine crashed in our cluster. After 3 minutes, the master
>> detect it and re-assign the regions to other region servers. The
>> regions are back online on other RS within one minute. But the
>> asynchbase client still hold old dead regionserver for 50 minutes and
>> cause data loss. We have to restart the AsynchBase client and that fixed the problem.
>> It seems there is a bug in AsyncBase client code. Has anyone else
>> seen this? If I want to open a bug for Asynchbase, should I use Hbase
>> jira? or is there a dedicated one for Asynchbase? I seems cannot find
>> dedicated AsynchBase jira.
tsuna 2013-01-26, 06:53
ishan chhabra 2013-01-29, 17:43
Marcos Ortiz 2013-01-29, 14:07