I don't think my ticket should block this release. It's a big general refactoring.
Xiao do you have a ticket for the bug you found? On Thu, Jul 19, 2018 at 5:24 PM Saisai Shao <[email protected]> wrote: > Hi Xiao, > > Are you referring to this JIRA ( > https://issues.apache.org/jira/browse/SPARK-24865)? > > Xiao Li <[email protected]> 于2018年7月20日周五 上午2:41写道： > >> dfWithUDF.cache() >> dfWithUDF.write.saveAsTable("t") >> dfWithUDF.write.saveAsTable("t1") >> >> >> Cached data is not being used. It causes a big performance regression. >> >> >> >> >> 2018-07-19 11:32 GMT-07:00 Sean Owen <[email protected]>: >> >>> What regression are you referring to here? A -1 vote really needs a >>> rationale. >>> >>> On Thu, Jul 19, 2018 at 1:27 PM Xiao Li <[email protected]> wrote: >>> >>>> I would first vote -1. >>>> >>>> I might find another regression caused by the analysis barrier. Will >>>> keep you posted. >>>> >>>> >>
