Package org.apache.flink.connector.file.table.stream.compact
package org.apache.flink.connector.file.table.stream.compact
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ClassDescriptionThe
CompactWriterto delegateBucketWriter.TheCompactReaderto delegateCompactBulkReader.Context forCompactReaderandCompactWriter.Implementation ofCompactContext.This is the single (non-parallel) monitoring task which coordinate input files to compaction units. - Receives in-flight input files inside checkpoint. - Receives all upstream end input messages after the checkpoint completes successfully, starts coordination.Writer for emittingCompactMessages.InputFileandCompactMessages.EndCheckpointto downstream.Util class for all compaction messages.The unit of a single compaction.The output ofBatchCompactOperator.The input of compact coordinator.The output of compact coordinator.A flag to end checkpoint, coordinator can start coordinating one checkpoint.A flag to end compaction.A partitioned input file.Receives compaction units to do compaction.Reader for compaction.Factory to createCompactReader.Writer for compaction.Factory to createCompactWriter.TheCompactReaderto delegateFileInputFormat.