Adrien Grand 45b17e8645 Don't close caches while there might still be in-flight requests. (#38958) ... Many of our index components use ref-counting so that in the event that a shard is closed while there are still ongoing requests, then the index reader and the store only effectively get closed when ongoing requests have finished. However we don't apply the same principle to the request and query caches, which might get closed while there are still in-flight requests. This commit adds ref-counting to `IndicesService` so that the caches and other components it maintains only get closed when all shards are effectively closed. Closes #37117		2019-02-18 13:59:58 +01:00
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licenses	Upgrade to lucene-8.0.0-snapshot-83f9835. (#37668)	2019-01-22 11:44:29 +01:00
src	Don't close caches while there might still be in-flight requests. (#38958)	2019-02-18 13:59:58 +01:00
build.gradle	Add an alias for :server:integTest so it runs as part of internalClusterTest (#37910)	2019-01-28 14:26:22 +02:00