Thanks, Todd.
I did not notice this comment. Sorry for that:(
何李夫
2017-04-10 16:06:24
-邮件原件-
发件人: dev-return-5994-hzhelifu=corp.netease@kudu.apache.org
代表 Todd Lipcon
发送时间: 2018年5月8日 23:03
收件人: dev
主题: Re: A question about the culling row-sets in
’Tablet
Hi 何李夫
Yes, it seems there's a TODO in the code here about supporting the
open-ended intervals:
if (spec != nullptr && spec->lower_bound_key() &&
spec->exclusive_upper_bound_key()) {
// TODO : support open-ended intervals
I think fixing this would be relatively straight-forward by adding s
Hi all,
In our kudu source code, we just cull row-sets when lower_bound_key and
exclusive_upper_bound_key are existing at the same time. And if not, we will
grab all row-sets of the tablet, then have to seek the key in
‘CFileSet::Iterator::PushdownRangeScanPredicate’ for the unnecessary
row-set
