Thanks for identifying the bottleneck and raising a jira. I added a comment there with some related work. Looking forward to your patch. Here <https://cwiki.apache.org/confluence/display/IMPALA/Contributing+to+Impala> is a good starting point.
On Tue, Sep 25, 2018 at 8:12 PM purk zheng <bnu...@gmail.com> wrote: > Hi all, > > I'd like to do this ticket IMPALA-7627 > <https://issues.apache.org/jira/browse/IMPALA-7627> > > Jira Username: pkwv > Full Name: Peikai Zheng > > > Regards, > Peikai >
