We can use R version 3.6.1, if we have a concern about the quality of 3.6.2?
On Thu, Dec 26, 2019 at 8:14 PM Hyukjin Kwon <gurwls...@gmail.com> wrote: > I was randomly googling out of curiosity, and seems indeed that's the > problem ( > https://r.789695.n4.nabble.com/Error-in-rbind-info-getNamespaceInfo-env-quot-S3methods-quot-td4755490.html > ). > Yes, seems we should make sure we build SparkR in an old version. > Since that support for R prior to version 3.4 is deprecated as of Spark > 3.0.0, we could use either R 3.4 or matching to Jenkins's (R 3.1 IIRC) for > Spark 3.0 release. > > Redirecting to a dev list and Yuming as well for visibility. > > 2019년 12월 27일 (금) 오후 12:02, Jeff Zhang <zjf...@gmail.com>님이 작성: > >> Yes, I guess so. But R 3.6.2 is just released this month, I think we >> should use an older version to build SparkR. >> >> Felix Cheung <felixcheun...@hotmail.com> 于2019年12月27日周五 上午10:43写道： >> >>> Maybe it’s the reverse - the package is built to run in latest but not >>> compatible with slightly older (3.5.2 was Dec 2018) >>> >>> ------------------------------ >>> *From:* Jeff Zhang <zjf...@gmail.com> >>> *Sent:* Thursday, December 26, 2019 5:36:50 PM >>> *To:* Felix Cheung <felixcheun...@hotmail.com> >>> *Cc:* user.spark <user@spark.apache.org> >>> *Subject:* Re: Fail to use SparkR of 3.0 preview 2 >>> >>> I use R 3.5.2 >>> >>> Felix Cheung <felixcheun...@hotmail.com> 于2019年12月27日周五 上午4:32写道： >>> >>> It looks like a change in the method signature in R base packages. >>> >>> Which version of R are you running on? >>> >>> ------------------------------ >>> *From:* Jeff Zhang <zjf...@gmail.com> >>> *Sent:* Thursday, December 26, 2019 12:46:12 AM >>> *To:* user.spark <user@spark.apache.org> >>> *Subject:* Fail to use SparkR of 3.0 preview 2 >>> >>> I tried SparkR of spark 3.0 preview 2, but hit the following issue. >>> >>> Error in rbind(info, getNamespaceInfo(env, "S3methods")) : >>> number of columns of matrices must match (see arg 2) >>> Error: package or namespace load failed for ‘SparkR’ in rbind(info, >>> getNamespaceInfo(env, "S3methods")): >>> number of columns of matrices must match (see arg 2) >>> During startup - Warning messages: >>> 1: package ‘SparkR’ was built under R version 3.6.2 >>> 2: package ‘SparkR’ in options("defaultPackages") was not found >>> >>> Does anyone know what might be wrong ? Thanks >>> >>> >>> >>> -- >>> Best Regards >>> >>> Jeff Zhang >>> >>> >>> >>> -- >>> Best Regards >>> >>> Jeff Zhang >>> >> >> >> -- >> Best Regards >> >> Jeff Zhang >> > -- [image: Databricks Summit - Watch the talks] <https://databricks.com/sparkaisummit/north-america>
