v0.9.12

Summary:

• DocFixed:
  • 1385394c RemoveNodes -> add_leaner in dynamic-membership.
• Added:
  • 8cd00388 Add RaftLogReader::limited_get_log_entries().

Detail:

DocFixed:

• DocFixed: 1385394c RemoveNodes -> add_leaner in dynamic-membership; by shuo; 2024-06-08

Added:

• Added: 8cd00388 Add RaftLogReader::limited_get_log_entries(); by 张炎泼; 2024-06-16

  This commit adds the RaftLogReader::limited_get_log_entries() method,
  which enables applications to fetch log entries that are equal to or
  smaller than a specified range. This functionality is particularly
  useful for customizing the size of AppendEntries requests at the storage
  API level.

  • Applications can now decide the number of log entries to return based
    on the input range. If the application determines that the requested
    log entries range is too large for a single RPC, it can opt to return
    only the first several requested log entries instead of the full
    range.

  • The method provides a default implementation that delegates the
    operation to RaftLogReader::try_get_log_entries.

  This enhancement allows for more flexible and efficient handling of log
  entries, particularly in scenarios where network constraints or
  performance considerations require smaller data transfers.