Dmitri Blinov created JEXL-216:
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Summary: Improve parsing concurrency in multithreaded environment
Key: JEXL-216
URL: https://issues.apache.org/jira/browse/JEXL-216
Project: Commons JEXL
Issue Type: Improvement
Affects Versions: 3.0
Reporter: Dmitri Blinov
Priority: Minor
At the moment the {{Engine.parse()}} method synchronizes on parser member even
if the caching is enabled and the actual parsing is not required, in case of
cache hit. This effectively serializes processing of scripts and expressions in
multithreaded scenario. The suggestion is to separate synchronization on cache
from synchronization on parser, with the latter only being performed if actual
parsing is required.
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