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From "Zhang, Liyun" <liyun.zh...@intel.com>
Subject RE: Anyone knows how to build and spark on jdk9?
Date Fri, 27 Oct 2017 02:44:23 GMT
Thanks your suggestion, seems that scala 2.12.4 support jdk9


Scala 2.12.4<https://github.com/scala/scala/releases/tag/v2.12.4> is now available.

Our benchmarks<https://scala-ci.typesafe.com/grafana/dashboard/db/scala-benchmark?var-branch=2.12.x&from=1501580691158&to=1507711932006>
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:rxin@databricks.com]
Sent: Friday, October 27, 2017 10:26 AM
To: Zhang, Liyun <liyun.zhang@intel.com>; dev@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.zhang@intel.com<mailto:liyun.zhang@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<https://issues.apache.org/jira/browse/SPARK-13278>.
 This means now spark can build or run successfully on JDK9 ?


Best Regards
Kelly Zhang/Zhang,Liyun

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