How is the ZGC test going? Newer JDK, JDK 21 brings the "Generational ZGC" which is claimed to have additional improvement in throughput, latency pause time and heap consumption over the original ZGC. https://kstefanj.github.io/2023/12/13/jdk-21-the-gcs-keep-getting-better.html
On Fri, Jun 7, 2024 at 12:42 AM Sammi Chen <sammic...@apache.org> wrote: > Attenders: Hongbin, Pony, Minyu, Conway, Hualong, Yuanben, Sammi > > Sammi > > - CoC EU is hosted this week. There are several Ozone topics, including > Recon, Ratis, Performance, etc. > - Troubleshooting guides of critical features and functions. > > Hongbin/Conway > > - Found issue that OM is sending duplicate blocks to SCM for deletion. > Suggest to apply the patch > https://issues.apache.org/jira/browse/HDDS-10680, and add more log > information to debug this issue. > - G1 and ZGC are scheduled to try on the production cluster soon later. > - Found one EC reconstruction issue, same as Minyu raised. > > Pony > > - Ratis 3.1.0 RC is under voting now. > - Prefer to continue to release 1.4.1. > > Minyu > > - Found a EC reconstruction issue, filed JIRA > https://issues.apache.org/jira/browse/HDDS-10985 >
