Jetspeed 2
  1. Jetspeed 2
  2. JS2-1056

Memory consumption fixes for 2.1.3 need to be ported forward to 2.2.X

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 2.2.0
    • Fix Version/s: 2.2.1
    • Component/s: None
    • Labels:
      None
    • Environment:
      Patches made for 2.1.3; porting required.

      Description

      The following patches require porting to 2.2.X if not already implemented:

      Transient java preferences API implementation: probably not required since java 2.2.0 removed java preferences API support
      Bounded capabilities map by User-Agent cache: verify patch required in 2.2.X, (may have been replaced with ehcache)
      Negative caching for persistent preferences: implement in 2.2.X if it does not already exist since majority of preferences do not exist
      Portal site view reaping: port/add to 2.2.X page manager implementations

      1. bounded-capabilitymap-cache.patch
        3 kB
        Randy Watler
      2. portal-site-view-reaping.patch
        21 kB
        Randy Watler
      3. prefs-negative-caching.patch
        9 kB
        Randy Watler
      4. transient-preferences-impl.patch
        30 kB
        Randy Watler

        Activity

        Hide
        Randy Watler added a comment -

        SVN commit 828271 has effectively ported the "portal-site-view-reaping" patch and fixes from 2.1.3-POST-RELEASE to 2.2.1-SNAPSHOT.

        Show
        Randy Watler added a comment - SVN commit 828271 has effectively ported the "portal-site-view-reaping" patch and fixes from 2.1.3-POST-RELEASE to 2.2.1-SNAPSHOT.
        Hide
        Randy Watler added a comment -

        transient-preferences-impl.patch is not applicable to 2.2.X since the java preferences API has indeed been expunged.

        Show
        Randy Watler added a comment - transient-preferences-impl.patch is not applicable to 2.2.X since the java preferences API has indeed been expunged.
        Hide
        Randy Watler added a comment -

        Bounded capabilites cache patch forward ported: svn commit 920519

        Show
        Randy Watler added a comment - Bounded capabilites cache patch forward ported: svn commit 920519
        Hide
        Randy Watler added a comment -

        Preferences negative caching patch is not necessary since new 2.2.X preferences implementation caches empty preference maps when there are no matching preferences.

        Show
        Randy Watler added a comment - Preferences negative caching patch is not necessary since new 2.2.X preferences implementation caches empty preference maps when there are no matching preferences.
        Hide
        Randy Watler added a comment -

        All applicable 2.1.3 performance improvements ported or verified to exist already in 2.2.1.

        Show
        Randy Watler added a comment - All applicable 2.1.3 performance improvements ported or verified to exist already in 2.2.1.

          People

          • Assignee:
            Randy Watler
            Reporter:
            Randy Watler
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            Dates

            • Created:
              Updated:
              Resolved:

              Development