JavaDoc for eager TTL
@@ -794,7 +794,9 @@ public class CacheConfiguration<K, V> extends MutableConfiguration<K, V> {
}
/**
- * Gets flag indicating whether expired cache entries will be eagerly removed from cache. When
+ * Gets flag indicating whether expired cache entries will be eagerly removed from cache.
+ * If there is at least one cache configured with this flag set to {@code true}, Ignite
+ * will create a single thread to clean up expired entries in background. When flag is
* set to {@code false}, expired entries will be removed on next entry access.
* <p>
* When not set, default value is {@link #DFLT_EAGER_TTL}.
