query/me.ahoo.wow.query.store/QueryStores/Companion

Companion

@InternalWowApi

object Companion

Properties

DATASETS

const val DATASETS: String

The name the dataset queries' bulkhead goes by, in the health details and the meters' store tag.

Functions

@JvmStatic

fun of(settings: QueryStoreSettings, stores: Map<String, Store>, pressures: (String) -> WritePressure = { WritePressure.NONE }, unpinned: (AggregateType) -> UnpinnedEvents = { UnpinnedEvents.ALLOW }): QueryStores

The bounds of stores' queries as settings say. The bulkhead of a store is wow.stores.<name>.query.max-concurrent, else wow.query.max-concurrent, else its pool's (StoreQueryBounds.maxConcurrent); 0 sets none. A store without StoreQueries has no queries to bound. A query beyond the bound waits at most the store's max-wait, else the global one, in a queue of at most its max-queued, else the global one, else 4 per permit.