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  1. ActiveMQ
  2. AMQ-4721

Update slf4j library to latest version (1.7.5 currently)

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 5.8.0
    • Fix Version/s: 5.9.0
    • Component/s: Broker
    • Labels:
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      Description

      We are currently on an older release v1.6.6 and should move on to the latest v1.7.5 to pick up performance improvements etc.

      From the changelog:

      "performance improvements: The logger factories in most SLF4J modules namely in jcl-over-slf4j, log4j-over-slf4j, slf4j-jcl, slf4j-jdk14, slf4j-log4j12, and slf4j-simple now use a ConcurrentHashMap instead of a regular HashMap to cache logger instances. This change significantly improves logger retrieval times at the cost of some memory overhead. This improvement was requested in bug #298 by Taras Tielkes who also provided the relevant patch.

      Given the significance of these performance improvements, users are highly encouraged to migrate to SLF4J version 1.7.5 or later. "

        Attachments

        1. AMQ-4721.patch
          1.04 MB
          Jean-Baptiste Onofré
        2. AMQ-4721.patch
          293 kB
          Jean-Baptiste Onofré

          Activity

            People

            • Assignee:
              jbonofre Jean-Baptiste Onofré
              Reporter:
              tabish Timothy A. Bish
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              Dates

              • Created:
                Updated:
                Resolved: