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via Stack Overflow by John
, 1 year ago
via GitHub by kosi2801
, 1 year ago this ReferenceManager is closed	at	at	at org.elasticsearch.index.engine.Engine.refreshNeeded(	at org.elasticsearch.index.shard.IndexShard$EngineRefresher$	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)	at java.util.concurrent.ThreadPoolExecutor$ Source)	at Source)