Package org.apache.flink.connector.base.table.sink

Class AsyncDynamicTableSinkBuilder<RequestEntryT extends Serializable,​ConcreteBuilderT extends AsyncDynamicTableSinkBuilder<?,​?>>

    • Constructor Detail

      • AsyncDynamicTableSinkBuilder

        public AsyncDynamicTableSinkBuilder()

    • Method Detail

      • setMaxBatchSize

        public ConcreteBuilderT setMaxBatchSize​(int maxBatchSize)
        Parameters:
        maxBatchSize - maximum number of elements that may be passed in a list to be written downstream.
        Returns:
        AsyncDynamicTableSinkBuilder itself

      • setMaxInFlightRequests

        public ConcreteBuilderT setMaxInFlightRequests​(int maxInFlightRequests)
        Parameters:
        maxInFlightRequests - maximum number of uncompleted calls to submitRequestEntries that the SinkWriter will allow at any given point. Once this point has reached, writes and callbacks to add elements to the buffer may block until one or more requests to submitRequestEntries completes.
        Returns:
        AsyncDynamicTableSinkBuilder itself

      • setMaxBufferedRequests

        public ConcreteBuilderT setMaxBufferedRequests​(int maxBufferedRequests)
        Parameters:
        maxBufferedRequests - the maximum buffer length. Callbacks to add elements to the buffer and calls to write will block if this length has been reached and will only unblock if elements from the buffer have been removed for flushing.
        Returns:
        AsyncDynamicTableSinkBuilder itself

      • setMaxBufferSizeInBytes

        public ConcreteBuilderT setMaxBufferSizeInBytes​(long maxBufferSizeInBytes)
        Parameters:
        maxBufferSizeInBytes - a flush will be attempted if the most recent call to write introduces an element to the buffer such that the total size of the buffer is greater than or equal to this threshold value.
        Returns:
        AsyncDynamicTableSinkBuilder itself

      • setMaxTimeInBufferMS

        public ConcreteBuilderT setMaxTimeInBufferMS​(long maxTimeInBufferMS)
        Parameters:
        maxTimeInBufferMS - the maximum amount of time an element may remain in the buffer. In most cases elements are flushed as a result of the batch size (in bytes or number) being reached or during a snapshot. However, there are scenarios where an element may remain in the buffer forever or a long period of time. To mitigate this, a timer is constantly active in the buffer such that: while the buffer is not empty, it will flush every maxTimeInBufferMS milliseconds.
        Returns:
        AsyncDynamicTableSinkBuilder itself

      • getMaxBatchSize

        protected Integer getMaxBatchSize()

      • getMaxInFlightRequests

        protected Integer getMaxInFlightRequests()

      • getMaxBufferedRequests

        protected Integer getMaxBufferedRequests()

      • getMaxBufferSizeInBytes

        protected Long getMaxBufferSizeInBytes()

      • getMaxTimeInBufferMS

        protected Long getMaxTimeInBufferMS()