Bookkeeper
  1. Bookkeeper
  2. BOOKKEEPER-47

Improve readAhead cache size estimation to avoid OutOfMemory exception

    Details

    • Type: Improvement Improvement
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: 4.0.0
    • Fix Version/s: None
    • Component/s: hedwig-server
    • Labels:
      None

      Description

      Currently, ReadAhead Cache estimate the cache size just calculating the message size. But the memory used by java objects, cache key are not included. So the memory is consumed much faster than estimation, which cause OutOfMemory.

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Unassigned
            Reporter:
            Sijie Guo
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:

              Development