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Posted to issues@hbase.apache.org by WangYQ <wa...@163.com> on 2016/04/19 14:16:33 UTC
a problem in split cause split timeout
in hbase 0.98.10,
class SplitTransition, line 403, we close parent region to get hfiles to split, returns a map, which size is the CF number of the table
after that, in line 433, we split hfiles, we want to create a threadPool which size is the number of HFiles, but in fact, in line 822, we use the CF number as threadPool size
this may lead to split timeout when we have many hfiles
Re: a problem in split cause split timeout
Posted by Ted Yu <yu...@gmail.com>.
Can you take a look at latest 0.98 branch ?
Looks like SplitTransition has been refactored.
On Tue, Apr 19, 2016 at 5:16 AM, WangYQ <wa...@163.com> wrote:
> in hbase 0.98.10,
> class SplitTransition, line 403, we close parent region to get hfiles to
> split, returns a map, which size is the CF number of the table
> after that, in line 433, we split hfiles, we want to create a threadPool
> which size is the number of HFiles, but in fact, in line 822, we use the
> CF number as threadPool size
>
>
> this may lead to split timeout when we have many hfiles