Re: Spark master build hangs using parallel build option in maven

I think we can remove that note from the README then, I'll do that. On Sat, Jan 18, 2020 at 1:38 AM Dongjoon Hyun wrote: > > Hi, Saurabh. > > It seems that you are hitting > https://issues.apache.org/jira/browse/SPARK-26095 . > > And, we disabled the parallel build via > https://github.com/apac

Re: Spark master build hangs using parallel build option in maven

Hi Dongjoon, Thanks for sharing the information related to parallel build issue in spark. Sure will disable parallel build. Regards Saurabh Chawla On Sat, Jan 18, 2020 at 1:08 PM Dongjoon Hyun wrote: > Hi, Saurabh. > > It seems that you are hitting > https://issues.apache.org/jira/browse/SPAR

Re: Spark master build hangs using parallel build option in maven

Hi, Saurabh. It seems that you are hitting https://issues.apache.org/jira/browse/SPARK-26095 . And, we disabled the parallel build via https://github.com/apache/spark/pull/23061 at 3.0.0. According to the stack trace in JIRA and PR description, `maven-shade-plugin` seems to be the root cause. F

Re: Spark master build hangs using parallel build option in maven

Hi Sean, Thanks for checking this. I am able to see parallel build info in the readme file https://github.com/apache/spark#building-spark " You can build Spark using more than one thread by using the -T option with Maven, see "Parallel builds in Maven 3"

Re: Spark master build hangs using parallel build option in maven

I don't believe you can use a parallel build indeed. Some things collide with each other. Some of the suites are run in parallel inside the build though already. On Fri, Jan 17, 2020 at 1:23 PM Saurabh Chawla wrote: > > Hi All, > > Spark master build hangs using parallel build option in maven. On