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  1. Log4j 2
  2. LOG4J2-1607

Improve performance of SortedArrayStringMap data structure

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Won't Fix
    • Affects Version/s: 2.7
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      Performance testing for LOG4J2-1349 showed that the SortedArray-based data structure can be copied fast, but its get() and put() performance is worse than a hash-based data structure like the JDK HashMap.

      This ticket is to investigate options for improving performance of the get() operation, since this can impact the performance of Filters and Lookups.

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              • Assignee:
                rpopma Remko Popma
                Reporter:
                rpopma Remko Popma
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                • Created:
                  Updated:
                  Resolved: