Tanguy Leroux 0967620641
ActiveShardCount should not fail when closing the index (#35936)
The ActiveShardCount is used by cluster state observers to wait for a 
given number of shards to be active before returning to the caller. The 
current implementation does not work when an index is closed while an 
observer is waiting on shards to be active. In this case, a NPE is thrown 
and the observer is never notified that the shards won't become active.

This commit fixes the ActiveShardCount.enoughShardsActive() so that it 
does not fail when an index is closed, similarly to what is done when an 
index is deleted.
2018-11-29 09:08:30 +01:00
..