Jason Tedor 2a90e50d0f Add concurrent deprecation logger test ...

Since deprecation logging involves concurrency, this commit adds a test
that the concurrency here is handled safely.

Relates #25481

2017-06-29 18:44:06 -04:00

..

java/org/elasticsearch

Add concurrent deprecation logger test

2017-06-29 18:44:06 -04:00

resources/org/elasticsearch

Use LRU set to reduce repeat deprecation messages

2017-06-29 16:36:43 -04:00