I have made a issue https://issues.apache.org/jira/browse/HBASE-5008 . A patch is verifying.
As Lars said in issue:
1. a requested flush was canceled (because we had closed the region in the process of splitting), we never unset flushRequested.
2. splitting Region failed and we reopened the parent region.
3. from this point on every new flush request is ignored because flushRequested is already true

发件人: saint.ack@gmail.com 代表 Stack
发送时间: 2011年12月12日 6:33
收件人: dev@hbase.apache.org
主题: Re: The clusters can't provide services because Region can't flush.
On Sun, Dec 11, 2011 at 4:34 AM, Gaojinchao wrote:
Hbase version 0.90.4 + patches

My analysis is as follows:

I'm not sure I follow Jinchao. All handlers are blocked because mem
is full and we got into a situation where we can't flush brought on by
split? How would you fix it?


Search Discussions

Discussion Posts


Related Discussions

Discussion Navigation
viewthread | post
posts ‹ prev | 3 of 3 | next ›
Discussion Overview
groupdev @
categorieshbase, hadoop
postedDec 11, '11 at 12:35p
activeDec 12, '11 at 12:57a

2 users in discussion

Gaojinchao: 2 posts Stack: 1 post



site design / logo © 2018 Grokbase