Hi, Jing Thanks for the update. The delay is indeed long.
Please ignore it and join the discussion in the original thread. Best, Yuxin Jing Ge <j...@ververica.com> 于2023年9月20日周三 22:01写道： > Hi folks, > > Please ignore this email. It seems the dev mail server has some issues > that emails have been sent but will be received by dev@flink.apache.org > with a big delay at [1]. Participants who have been sent to or cc directly > should get the email instantly. Let's consolidate the discussion in this > thread [1]. > > Best regards, > Jing > > > [1] https://lists.apache.org/thread/5x28rp3zct4p603hm4zdwx6kfr101w38 > > On Wed, Sep 20, 2023 at 11:43 AM Yuxin Tan <tanyuxinw...@gmail.com> wrote: > >> >> Hi, dear community and release managers, >> >> Thanks for bringing up the new release candidate for 1.18. >> >> When testing for the batch scenario, I found an issue of frequent >> flushing in Hybrid shuffle. It is a new bug introduced by 1.18 and >> may significantly impact the performance of shuffle writing. >> >> The fix ticket FLINK-33044[1] has been reviewed and approved. To >> prevent the performance issues, I would like to backport the fix to >> release >> 1.18 unless there are any objections. >> >> Glad to hear your suggestions. >> >> In addition to this, sorry to start a new email thread to discuss it. >> I attempted many times to send this email within the existing thread >> titled "[ANNOUNCE] Release 1.18.0, release candidate #0", but the mail >> failed to be delivered, that thread looks broken. It is very strange. >> So I start the new discussion thread. >> >> [1] https://issues.apache.org/jira/browse/FLINK-33044 >> >> Best, >> Yuxin >> >
