May I ask what is the use case? Although it is a very interesting question, but I would be concerned about going further than a proof of concept. A lot of the enterprises I see and visit are barely on Java8, so starting to talk JDK 9 might be a slight overkill but if you have a good story, I’m all for it!
jg > On Oct 27, 2017, at 03:44, Zhang, Liyun <liyun.zh...@intel.com> wrote: > > Thanks your suggestion, seems that scala 2.12.4 support jdk9 > > Scala 2.12.4 is now available. > > Our benchmarks show a further reduction in compile times since 2.12.3 of > 5-10%. > > Improved Java 9 friendliness, with more to come! > > > Best Regards > Kelly Zhang/Zhang,Liyun > > > > > > From: Reynold Xin [mailto:r...@databricks.com] > Sent: Friday, October 27, 2017 10:26 AM > To: Zhang, Liyun <liyun.zh...@intel.com>; d...@spark.apache.org; > user@spark.apache.org > Subject: Re: Anyone knows how to build and spark on jdk9? > > It probably depends on the Scala version we use in Spark supporting Java 9 > first. > > On Thu, Oct 26, 2017 at 7:22 PM Zhang, Liyun <liyun.zh...@intel.com> wrote: > Hi all: > 1. I want to build spark on jdk9 and test it with Hadoop on jdk9 env. I > search for jiras related to JDK9. I only found SPARK-13278. This means now > spark can build or run successfully on JDK9 ? > > > Best Regards > Kelly Zhang/Zhang,Liyun >
