Jörg Hoh created SLING-7154:
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Summary: SlingServletResolver should use a LRU map to cache
resolved servlets
Key: SLING-7154
URL: https://issues.apache.org/jira/browse/SLING-7154
Project: Sling
Issue Type: Improvement
Components: Servlets
Affects Versions: Servlets Resolver 2.4.14
Reporter: Jörg Hoh
The ServletResolver currently uses a simple Map to hold the resolved servlets;
when reached the cache is full, it does not purge old/unused entries, but just
warns (once!), and then silently bypasses the cache and resolves the script
again.
It should rather use a LRU cache to hold recently resolved servlets, which
makes it possible to adapt to the current workload instead of being stuck to
the workload during the filling of the cache.
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