Adrien Grand created LUCENE-7237:
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Summary: LRUQueryCache
Key: LUCENE-7237
URL: https://issues.apache.org/jira/browse/LUCENE-7237
Project: Lucene - Core
Issue Type: Improvement
Reporter: Adrien Grand
Assignee: Adrien Grand
Priority: Minor
This is an idea Robert just mentioned to me: currently the cache is using a
lock to keep various data-structures in sync. It is a pity that you might have
contention because of caching. So something we could do would be to not cache
when the lock is already taken.
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