I re-enabled this jenkins job, configured for weekly runs now, not daily. We have other CI servers, notably Crave, that run about 96 threads, and tests pass. So I don't think the thread level is unreasonable. The s390X build is running now... https://ci-builds.apache.org/job/Solr/job/Solr-Test-main-s390x/1010/console
On Thu, Nov 20, 2025 at 8:44 AM Sudip Roy <[email protected]> wrote: > Hi, > > Thank you for the detailed information. > > Regarding the parallel tests, would it be possible to reduce the number of > parallel test executions on the runners to see if that helps? > Please let us know if there's anything we can do to support. We're more > than happy to assist with anything needed on our side. > > Regards, > Sudip Roy > ________________________________ > From: David Smiley <[email protected]> > Sent: 26 August 2025 09:33 > To: [email protected] <[email protected]> > Subject: [EXTERNAL] Re: Inquire About Recent Disabling of s390x CI in > Apache Solr > > I don't think we know how to answer that other than to say -- similar to > other machines. Which is no special hardware, really. I'm skeptical > replacing the machine with a faster one actually solves anything > fundamentally. > > I suspect that the real underlying problem is flakiness in Solr that > triggers in scenarios when Solr is running slowly for whatever reason, > which could be doing too much work in parallel (like too many tests in > parallel). Maybe we could simply configure that build to use fewer test > runners. > > On Mon, Aug 25, 2025 at 10:38 AM Sudip Roy <[email protected]> > wrote: > > > Hi, > > > > Could you please share the system specifications required for the tests > to > > run smoothly on s390x? We are working on providing new hardware. > > > > Regards, > > Sudip Roy > > > > -----Original Message----- > > From: Sudip Roy <[email protected]> > > Sent: 23 July 2025 12:16 > > To: [email protected] > > Subject: Re: Inquire About Recent Disabling of s390x CI in Apache Solr > > > > Hi Houston, > > > > Thanks for the clarification. Totally understand the concern around flaky > > tests due to hardware limitations. > > We can look into upgrading the hardware for the s390x runners to better > > support the test suite. Could you please share the kind of configuration > > that will be needed? > > > > Regards, > > Sudip Roy > > > > > > -----Original Message----- > > From: Houston Putman <[email protected]> > > Sent: 23 July 2025 07:01 > > To: [email protected] > > Subject: Re: Inquire About Recent Disabling of s390x CI in Apache Solr > > > > Yeah, that was me. > > > > I am obviously happy to have Solr tested on as many architectures as > > possible. It's just a problem when the tests are much more likely failing > > because of underpowered hardware on the test runner. So in order to clean > > up our failing tests reporter, I thought it made sense to disable the > s390x > > builds. > > > > Would it be possible to get a more powerful test runner so that our tests > > are much less flaky on it? > > > > - Houston > > > > On Tue, Jul 22, 2025 at 12:38 PM Mike Drob <[email protected]> wrote: > > > > > There was a previous question about this on the mailing list a few > > > days ago > > > - > > > https://lists.apache.org/ > > > &d=DwIFaQ&c=BSDicqBQBDjDI9RkVyTcHQ&r=89rAlzwEGrdOvdu8CVs_Po_VWALHAuHSt > > > GQRY8YB0i8&m=_EQkWWBOawwWgF6Yhsg_NMTBa24rwkEPJg6-TP6kCwXUagedPf3_eiwGp > > > M5dBxLF&s=uGXAmJvZxR4cqsyX1rWq5TBSTbvUOM8hKkzX8OploBY&e= > > > thread_5lzz0320n9v5ljnk1hwwplxpylqr1zbj&d=DwIFaQ&c=BSDicqBQBDjDI9RkVyT > > > cHQ&r=89rAlzwEGrdOvdu8CVs_Po_VWALHAuHStGQRY8YB0i8&m=vwNQSnAJr8opb7WsL5 > > > _A66dYCzQNzWgxsZ6E_gx13k45UFR-yfe_ifZtIOO-Xr-A&s=GA_jY-Erfm8AHZbBxX_cv > > > KKGxEi1e0nMPhsl36Y4Qnw&e= > > > > > > On Tue, Jul 22, 2025 at 2:27 PM Ishan Chattopadhyaya < > > > [email protected]> wrote: > > > > > > > > I noticed that Apache Solr CI support for the s390x architecture > > > > > has > > > been > > > > disabled recently > > > > > > > > I don't remember seeing this architecture before. Are you referring > > > > to > > > this > > > > architecture being used in ASF Jenkins for Apache Solr project? > > > > > > > > On Tue, 22 Jul 2025 at 10:25, Sudip Roy <[email protected]> > > > > wrote: > > > > > > > > > Hello, > > > > > > > > > > I noticed that Apache Solr CI support for the s390x architecture > > > > > has > > > been > > > > > disabled recently. We rely on Apache Solr on s390x systems, and > > > > > the > > > > removal > > > > > of CI coverage makes it more difficult to ensure ongoing > > > > > compatibility > > > > and > > > > > catch regressions early. > > > > > I've raised a JIRA issue about this concern ( > > > > > https://issues.apache > > > > > &d=DwIFaQ&c=BSDicqBQBDjDI9RkVyTcHQ&r=89rAlzwEGrdOvdu8CVs_Po_VWALHA > > > > > uHStGQRY8YB0i8&m=_EQkWWBOawwWgF6Yhsg_NMTBa24rwkEPJg6-TP6kCwXUagedP > > > > > f3_eiwGpM5dBxLF&s=w9pAsho8IsjTGtic3OSqQ6kiUhQKs3qgjc7MhhZLun4&e= > > > > > > > > .org_jira_browse_SOLR-2D17807&d=DwIFaQ&c=BSDicqBQBDjDI9RkVyTcHQ&r=89rAlzwEGrdOvdu8CVs_Po_VWALHAuHStGQRY8YB0i8&m=vwNQSnAJr8opb7WsL5_A66dYCzQNzWgxsZ6E_gx13k45UFR-yfe_ifZtIOO-Xr-A&s=r2fm48wDw9SQmfm9J5m8-0deIZS8t0zpXk_YcgEUgV8&e= > > ), and I was advised there to ask on the solr-dev mailing list for more > > information. > > > > > We're happy to help if there's an opportunity to collaborate on > > > restoring > > > > > support for s390x. > > > > > Thanks in advance for your time and help. > > > > > > > > > > Regards, > > > > > Sudip Roy > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] For additional > > commands, e-mail: [email protected] > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > >
