+1 Yubiao Feng <yubiao.f...@streamnative.io.invalid>于2025年4月26日 周六16:22写道：
> Hi all > > Before #22792, brokers searched messages by timestamp as follows > - Binary search entries > - Reading the entry and getting the entry's publish timestamp > > After #22792, brokers searched messages by timestamp as follows > - Locate a range by the ledger's close-timestamp. > - Binary search between the range obtained by the first step > > #22792 reduces reading entries, which is very useful at the following > scenarios > - Consumers seek > - Reset cursor > - TTL > - ... > > I would like to cherry-pick PIP-406 to branch-4.0. > > Thanks > Yubiao Feng > > -- > This email and any attachments are intended solely for the recipient(s) > named above and may contain confidential, privileged, or proprietary > information. If you are not the intended recipient, you are hereby > notified > that any disclosure, copying, distribution, or reproduction of this > information is strictly prohibited. If you have received this email in > error, please notify the sender immediately by replying to this email and > delete it from your system. >
