There is a, well, at least a hope, that we’ll get a 9.12 out much sooner than it has taken for 9.11. So I would prefer not to delay the 9.11 for this.
Let’s land this when it’s ready! > On Sep 3, 2026, at 12:35 PM, Arup Chauhan <[email protected]> > wrote: > > I have a suggestion before we release 9.11. > > Recently, while working with the JMH harness on JDK 21, I noticed that we > still pass JVM flags related to biased locking (UseBiasedLocking). Biased > locking was disabled by default and deprecated starting with JDK 15, and the > associated flags were later made obsolete. > > Would it make sense to add a JDK version check in the JMH harness and avoid > passing these flags on JDK versions where they are no longer applicable? > > My reasoning is that this is particularly relevant for Solr 9.x. Solr 10 > already requires JDK 21, but there are likely still many users on Solr 9.x > who have upgraded their JDK independently. In that case, the benchmark > harness can run into compatibility issues because of JVM flags that were > intended for older JDKs. > > Since we are approaching the 9.11 release, I thought this might be a useful > compatibility fix to include before the release if you think it makes sense. > > > On Sep 3, 2026, at 10:50 AM, David Smiley <[email protected]> wrote: > > > > I am resuming the 9.11 release, intending to issue an RC on September 11th. > > I will re-create branch_9_11 Monday EOD, EST. > > > > I will do my usual backporting immediately prior to cutting that release, > > and I will *not* gate it on passing CI. Thus anything merged to main by > > Monday and with a 9.x milestone will make it into 9.11. I'll run tests > > locally. > > > > ~ David Smiley > > Apache Lucene/Solr Search Developer > > http://www.linkedin.com/in/davidwsmiley > > <http://www.linkedin.com/in/davidwsmiley> Disclaimer The information contained in this communication from the sender is confidential. It is intended solely for use by the recipient and others authorized to receive it. If you are not the recipient, you are hereby notified that any disclosure, copying, distribution or taking action in relation of the contents of this information is strictly prohibited and may be unlawful. This email has been scanned for viruses and malware, and may have been automatically archived by Mimecast, a leader in email security and cyber resilience. Mimecast integrates email defenses with brand protection, security awareness training, web security, compliance and other essential capabilities. Mimecast helps protect large and small organizations from malicious activity, human error and technology failure; and to lead the movement toward building a more resilient world. To find out more, visit our website.
