xishuaidelin commented on code in PR #24161: URL: https://github.com/apache/flink/pull/24161#discussion_r1467257676
########## flink-table/flink-table-planner/src/main/java/org/apache/flink/table/planner/plan/utils/MinibatchUtil.java: ########## @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.flink.table.planner.plan.utils; + +import org.apache.flink.configuration.ReadableConfig; +import org.apache.flink.table.api.config.ExecutionConfigOptions; +import org.apache.flink.table.data.RowData; +import org.apache.flink.table.runtime.operators.bundle.trigger.CoBundleTrigger; +import org.apache.flink.table.runtime.operators.bundle.trigger.CountBundleTrigger; +import org.apache.flink.table.runtime.operators.bundle.trigger.CountCoBundleTrigger; + +/** Utility class for mini-batch related config. */ +public class MinibatchUtil { + + /** + * Check if MiniBatch is enabled. + * + * @param config config + * @return true if MiniBatch enabled else false. + */ + public static boolean isMiniBatchEnabled(ReadableConfig config) { + return config.get(ExecutionConfigOptions.TABLE_EXEC_MINIBATCH_ENABLED); + } + + /** + * Creates a MiniBatch trigger depends on the config for one input. + * + * @param config config + * @return MiniBatch trigger + */ + public static CountBundleTrigger<RowData> createMiniBatchTrigger(ReadableConfig config) { + long size = miniBatchSize(config); + return new CountBundleTrigger<>(size); + } + + /** + * Creates a MiniBatch trigger depends on the config for two input. + * + * @param config config + * @return MiniBatch trigger + */ + public static CoBundleTrigger<RowData, RowData> createCoMiniBatchTrigger( Review Comment: Done -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
