Three for trunk: Java-8 https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/
Java-11 https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/ ARM https://ci-hadoop.apache.org/view/Hadoop/job/hadoop-qbt-linux-ARM-trunk/ -Ayush > > On 07-May-2022, at 11:49 AM, Gautham Banasandra <gaur...@apache.org> wrote: > > Hi all, > > Although validating cross platform builds at pre-commit > would be the most effective approach, I understand the > huge disadvantage caused by the slowdown. The best > way to tackle this would be to enable parallel builds for > the different platforms. I had given it a shot about a year > ago[1], it didn't go well and ran into all sorts of random > errors. I think we should make the parallel builds run on > different agents as opposed to starting the builds parallelly > on the same agent (which is what I had done earlier). > > So, I'll settle down to integrating the full suite of platform > builds into the nightly builds. Could anyone please point > me to the Jenkins job for this? > > [1] = https://github.com/apache/hadoop/pull/3166 > > Thanks, > --Gautham > >> On Fri, 6 May 2022 at 21:04, Ayush Saxena <ayush...@gmail.com> wrote: >> >> From functional point of view it does makes sense to validate all the >> platforms as part of the builds, but the Pre commits builds taking time is >> now no longer a small things, In past one year or may be two, we have >> already increased it more than twice as compared to what it was before, If >> someone has a change in HDFS, which includes both hdfs-client & >> hadoop-hdfs, it takes more than 5 hours, which long back was around 2 hours. >> With the current state, I don't think we should just go and add these >> extra overheads. Having them as part of the nightly builds does makes sense >> for now. >> >> In future if we feel there is a strong need for this and we start to see >> very frequent failures in some other platforms and we are left with no >> other option but to integrate it in our pre-commit jobs, we can explore >> having these build phases running in parallel, along with trying other >> phases also to run in parallel like compilation/javadoc builds of JDK-8 & >> JDK-11 can run in parallel and may be explore other opportunities as well >> to compensate for this time. >> >> For now lets just integrate it our nightly builds only and circle back >> again here in future if the need be. >> >> -Ayush >> >>> On Fri, 6 May 2022 at 20:44, Wei-Chiu Chuang <weic...@apache.org> wrote: >>> >>> Running builds for all platforms for each and every PR seems too >>> excessive. >>> >>> How about doing all platform builds in the nightly jobs? >>> >>> On Fri, May 6, 2022 at 8:02 AM Steve Loughran <ste...@cloudera.com.invalid >>>> >>> wrote: >>> >>>> I'm not enthusiastic here as it not only makes the builds slower, it >>>> reduces the #of builds we can through a day >>>> >>>> one thing I am wondering is could we remove java8 support on some >>> branches? >>>> >>>> make branch 3.3.2.x (i.e the 3.3.3 release) the last java 8 build, and >>> this >>>> summers branch-3.3 release (which I'd rebadge 3.4) would ship as java 11 >>>> only. >>>> that would cut buld and test time for those trunk PRs in half...after >>> which >>>> the preospect of building on more than one platform becomes more viable. >>>> >>>> On Thu, 5 May 2022 at 15:34, Gautham Banasandra <gaur...@apache.org> >>>> wrote: >>>> >>>>> Hi Hadoop devs, >>>>> >>>>> Last week, there was a Hadoop build failure on Debian 10 caused by >>>>> https://github.com/apache/hadoop/pull/3988. In >>> dev-support/jenkins.sh, >>>>> there's the capability to build and test Hadoop across the supported >>>>> platforms. Currently, we're limiting this only for those PRs having >>> only >>>>> C/C++ changes[1], since C/C++ changes are more likely to cause >>>>> cross-platform build issues and bypassing the full platform build for >>> non >>>>> C/C++ PRs would save a great deal of CI time. However, the build >>> failure >>>>> caused by PR #3988 motivates me to enable the capability to build and >>>>> test Hadoop for all the supported platforms for ALL the PRs. >>>>> >>>>> While this may cause longer CI run duration for each PR, it would >>>>> immensely minimize the risk of breaking Hadoop across platforms and >>>>> saves us a lot of debugging time. Kindly post your opinion regarding >>> this >>>>> and I'll move to enable this capability for all PRs if the response is >>>>> sufficiently positive. >>>>> >>>>> [1] = >>>>> >>>>> >>>> >>> https://github.com/apache/hadoop/blob/bccf2f3ef4c8f09f010656f9061a4e323daf132b/dev-support/jenkins.sh#L97-L103 >>>>> >>>>> >>>>> Thanks, >>>>> --Gautham >>>>> >>>> >>> >>
