Instance Constructors

1.  new SubscriberConfig(batchSize: Int = 100, concurrentRequests: Int = 5, refreshAfterOp: Boolean = false, listener: ResponseListener[T] = ResponseListener.noop, completionFn: () ⇒ Unit = () => (), successFn: () ⇒ Unit = () => (), errorFn: (Throwable) ⇒ Unit = e => (), failureWait: FiniteDuration = 2.seconds, maxAttempts: Int = 5, flushInterval: Option[FiniteDuration] = None, flushAfter: Option[FiniteDuration] = None)
   batchSize

   the number of elements to group together per batch aside from the last batch

   concurrentRequests

   the number of concurrent batch operations

   refreshAfterOp

   if the index should be refreshed after each bulk operation

   listener

   a listener which is notified on each acknowledge batch item

   completionFn

   a function which is invoked when all sent requests have been acknowledged and the publisher has completed Note: this function is executed regardless of whether there was an error or not, that is, this function is always invoked regardless of the state

   successFn

   a function will is only invoked when all operations have completed successfully

   errorFn

   a function which is invoked after there is an error

   failureWait

   the timeout before re-trying failed requests. Usually a failed request is elasticsearch's way of indicating backpressure, so this parameter determines how long to wait between requests.

   maxAttempts

   the max number of times to try a request. If it fails too many times it probably isn't back pressure but an error with the document.

   flushInterval

   used to schedule periodic bulk indexing. This can be set to avoid waiting for a complete batch for a long period of time. It also is used if the publisher will never complete. This ensures that all elements are indexed, even if the last batch size is lower than batch size.

   flushAfter

   used to schedule an index if no document has been received within the given duration. Once an index is performed (either by this flush value or because docs arrived in time) the flush after schedule is reset.