final case class ThrottlerConfig(class: String, maxQueueSize: Option[Int], maxConcurrentRequests: Option[Int], maxRequestsPerSecond: Option[Int], drainInterval: Option[Duration]) extends Product with Serializable
A session-wide component that controls the rate at which requests are executed.
- class
The class of the throttler. If it is not qualified, the driver assumes that it resides in the package com.datastax.oss.driver.internal.core.session.throttling.
- maxQueueSize
The maximum number of requests that can be enqueued when the throttling threshold is exceeded. Beyond that size, requests will fail with a RequestThrottlingException.
- maxConcurrentRequests
The maximum number of requests that are allowed to execute in parallel. Only used by ConcurrencyLimitingRequestThrottler.
- maxRequestsPerSecond
The maximum allowed request rate. Only used by RateLimitingRequestThrottler.
- drainInterval
How often the throttler attempts to dequeue requests. Only used by RateLimitingRequestThrottler.
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- new ThrottlerConfig(class: String, maxQueueSize: Option[Int], maxConcurrentRequests: Option[Int], maxRequestsPerSecond: Option[Int], drainInterval: Option[Duration])
- class
The class of the throttler. If it is not qualified, the driver assumes that it resides in the package com.datastax.oss.driver.internal.core.session.throttling.
- maxQueueSize
The maximum number of requests that can be enqueued when the throttling threshold is exceeded. Beyond that size, requests will fail with a RequestThrottlingException.
- maxConcurrentRequests
The maximum number of requests that are allowed to execute in parallel. Only used by ConcurrencyLimitingRequestThrottler.
- maxRequestsPerSecond
The maximum allowed request rate. Only used by RateLimitingRequestThrottler.
- drainInterval
How often the throttler attempts to dequeue requests. Only used by RateLimitingRequestThrottler.
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