bigreybear opened a new pull request, #11467: URL: https://github.com/apache/iotdb/pull/11467
## Description ### PBTree Logging Previously, PBTree employed a double-buffering-like log mechanism to ensure file integrity. However, this has become redundant under Ratis consensus, where integrity is assured through snapshots and Ratis logs. Now, PBTree no longer logs under Ratis consensus. ### Pre-Allocation In its initial design, PBTree would pre-allocate a segment (consider it a buffer for child nodes) for the Internal/Device child of the incoming node, eliminating the need for parental pointer updates when the child is passed in. This mechanism remains effective, except for device nodes using templates, as they no longer have any children. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
