luchunliang commented on a change in pull request #2442: URL: https://github.com/apache/incubator-inlong/pull/2442#discussion_r805469809
########## File path: inlong-dataproxy/dataproxy-source/src/main/java/org/apache/inlong/dataproxy/dispatch/DispatchManager.java ########## @@ -0,0 +1,160 @@ +/** + * 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.inlong.dataproxy.dispatch; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map.Entry; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.atomic.AtomicBoolean; + +import org.apache.flume.Context; +import org.apache.inlong.sdk.commons.protocol.ProxyEvent; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * DispatchManager + */ +public class DispatchManager { + + public static final Logger LOG = LoggerFactory.getLogger(DispatchManager.class); + public static final String KEY_DISPATCH_TIMEOUT = "dispatchTimeout"; + public static final String KEY_DISPATCH_MAX_PACKCOUNT = "dispatchMaxPackCount"; + public static final String KEY_DISPATCH_MAX_PACKSIZE = "dispatchMaxPackSize"; + public static final long DEFAULT_DISPATCH_TIMEOUT = 2000; + public static final long DEFAULT_DISPATCH_MAX_PACKCOUNT = 256; + public static final long DEFAULT_DISPATCH_MAX_PACKSIZE = 327680; + public static final long MINUTE_MS = 60L * 1000; + + private LinkedBlockingQueue<DispatchProfile> dispatchQueue; + private final long dispatchTimeout; + private final long maxPackCount; + private final long maxPackSize; + private ConcurrentHashMap<String, DispatchProfile> profileCache = new ConcurrentHashMap<>(); + // + private AtomicBoolean needOutputOvertimeData = new AtomicBoolean(false); + + /** + * Constructor + * + * @param context + * @param dispatchQueue + */ + public DispatchManager(Context context, LinkedBlockingQueue<DispatchProfile> dispatchQueue) { + this.dispatchQueue = dispatchQueue; + this.dispatchTimeout = context.getLong(KEY_DISPATCH_TIMEOUT, DEFAULT_DISPATCH_TIMEOUT); + this.maxPackCount = context.getLong(KEY_DISPATCH_MAX_PACKCOUNT, DEFAULT_DISPATCH_MAX_PACKCOUNT); + this.maxPackSize = context.getLong(KEY_DISPATCH_MAX_PACKSIZE, DEFAULT_DISPATCH_MAX_PACKSIZE); + } + + /** + * addEvent + * + * @param event + */ + public void addEvent(ProxyEvent event) { + if (needOutputOvertimeData.get()) { + this.outputOvertimeData(); + this.needOutputOvertimeData.set(false); + } + // parse + String eventUid = event.getUid(); + long dispatchTime = event.getMsgTime() - event.getMsgTime() % MINUTE_MS; + String dispatchKey = eventUid + "." + dispatchTime; + // Review comment: add comment. ########## File path: inlong-dataproxy/dataproxy-source/src/main/java/org/apache/inlong/dataproxy/dispatch/DispatchManager.java ########## @@ -0,0 +1,160 @@ +/** + * 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.inlong.dataproxy.dispatch; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map.Entry; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.atomic.AtomicBoolean; + +import org.apache.flume.Context; +import org.apache.inlong.sdk.commons.protocol.ProxyEvent; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * DispatchManager + */ +public class DispatchManager { + + public static final Logger LOG = LoggerFactory.getLogger(DispatchManager.class); + public static final String KEY_DISPATCH_TIMEOUT = "dispatchTimeout"; + public static final String KEY_DISPATCH_MAX_PACKCOUNT = "dispatchMaxPackCount"; + public static final String KEY_DISPATCH_MAX_PACKSIZE = "dispatchMaxPackSize"; + public static final long DEFAULT_DISPATCH_TIMEOUT = 2000; + public static final long DEFAULT_DISPATCH_MAX_PACKCOUNT = 256; + public static final long DEFAULT_DISPATCH_MAX_PACKSIZE = 327680; + public static final long MINUTE_MS = 60L * 1000; + + private LinkedBlockingQueue<DispatchProfile> dispatchQueue; + private final long dispatchTimeout; + private final long maxPackCount; + private final long maxPackSize; + private ConcurrentHashMap<String, DispatchProfile> profileCache = new ConcurrentHashMap<>(); + // + private AtomicBoolean needOutputOvertimeData = new AtomicBoolean(false); + + /** + * Constructor + * + * @param context + * @param dispatchQueue + */ + public DispatchManager(Context context, LinkedBlockingQueue<DispatchProfile> dispatchQueue) { + this.dispatchQueue = dispatchQueue; + this.dispatchTimeout = context.getLong(KEY_DISPATCH_TIMEOUT, DEFAULT_DISPATCH_TIMEOUT); + this.maxPackCount = context.getLong(KEY_DISPATCH_MAX_PACKCOUNT, DEFAULT_DISPATCH_MAX_PACKCOUNT); + this.maxPackSize = context.getLong(KEY_DISPATCH_MAX_PACKSIZE, DEFAULT_DISPATCH_MAX_PACKSIZE); + } + + /** + * addEvent + * + * @param event + */ + public void addEvent(ProxyEvent event) { + if (needOutputOvertimeData.get()) { + this.outputOvertimeData(); + this.needOutputOvertimeData.set(false); + } + // parse + String eventUid = event.getUid(); + long dispatchTime = event.getMsgTime() - event.getMsgTime() % MINUTE_MS; + String dispatchKey = eventUid + "." + dispatchTime; + // + DispatchProfile dispatchProfile = this.profileCache.get(dispatchKey); + if (dispatchProfile == null) { + dispatchProfile = new DispatchProfile(eventUid, event.getInlongGroupId(), event.getInlongStreamId(), + dispatchTime); + this.profileCache.put(dispatchKey, dispatchProfile); + } + // Review comment: add comment. -- This is an automated message from the Apache Git Service. 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