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package com.zdjizhi.topology;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONPath;
import com.alibaba.fastjson2.JSONReader;
import com.zdjizhi.common.config.MergeConfigs;
import com.zdjizhi.common.config.MergeConfiguration;
import com.zdjizhi.common.pojo.*;
import com.zdjizhi.utils.kafka.KafkaConsumer;
import com.zdjizhi.utils.kafka.KafkaProducer;
import org.apache.commons.lang3.StringUtils;
import org.apache.flink.api.common.eventtime.*;
import org.apache.flink.api.common.functions.AggregateFunction;
import org.apache.flink.api.common.functions.FlatMapFunction;
import org.apache.flink.api.common.functions.RichFlatMapFunction;
import org.apache.flink.api.java.functions.KeySelector;
import org.apache.flink.api.java.tuple.Tuple6;
import org.apache.flink.api.java.utils.ParameterTool;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.functions.windowing.ProcessWindowFunction;
import org.apache.flink.streaming.api.windowing.assigners.TumblingEventTimeWindows;
import org.apache.flink.streaming.api.windowing.time.Time;
import org.apache.flink.streaming.api.windowing.windows.TimeWindow;
import org.apache.flink.util.Collector;
import org.apache.flink.util.Preconditions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.time.Duration;
import java.util.Arrays;
import static com.zdjizhi.common.config.MergeConfigs.*;
/**
* @author lifengchao
* @Package com.zdjizhi.topology
* @Description:
* @date 2024/7/23 11:20
*/
public class ApplicationProtocolTopology {
static final Logger LOG = LoggerFactory.getLogger(ApplicationProtocolTopology.class);
public static void main(String[] args) throws Exception{
// param check
if (args.length < 1) {
throw new IllegalArgumentException("Error: Not found properties path. " +
"\nUsage: flink -c xxx xxx.jar app.properties.");
}
final StreamExecutionEnvironment environment = StreamExecutionEnvironment.getExecutionEnvironment();
ParameterTool tool = ParameterTool.fromPropertiesFile(args[0]);
final Configuration config = tool.getConfiguration();
environment.getConfig().setGlobalJobParameters(config);
final MergeConfiguration fusionConfiguration = new MergeConfiguration(config);
//水印
WatermarkStrategy<Data> strategyForSession = WatermarkStrategy
.<Data>forBoundedOutOfOrderness(Duration.ofSeconds(config.get(WARTERMARK_MAX_ORDERNESS)))
.withTimestampAssigner((element, timestamp) -> element.getTimestamp_ms());
//数据源
DataStream<String> streamSource = environment.addSource(
KafkaConsumer.getKafkaConsumer(fusionConfiguration.getProperties(SOURCE_KAFKA_PROPERTIES_PREFIX),
config.get(SOURCE_KAFKA_TOPIC),
config.get(STARTUP_MODE)));
//解析数据
SingleOutputStreamOperator<Data> dataStream = streamSource.flatMap(parseFlatMapFunction()).assignTimestampsAndWatermarks(strategyForSession);
//聚合 + 拆分
SingleOutputStreamOperator<String> rstStream = dataStream.keyBy(keySelector())
.window(TumblingEventTimeWindows.of(Time.seconds(config.get(COUNT_WINDOW_TIME))))
.aggregate(aggregateFunction(), processWindowFunction());
//输出
rstStream.addSink(KafkaProducer.getKafkaProducer(fusionConfiguration.getProperties(SINK_KAFKA_PROPERTIES_PREFIX), config.get(SINK_KAFKA_TOPIC), config.get(LOG_FAILURES_ONLY)));
environment.execute(config.get(JOB_NAME));
}
private static KeySelector<Data, Tuple6<Integer, String, String, String, String, String>> keySelector(){
return new KeySelector<Data, Tuple6<Integer, String, String, String, String, String>>() {
@Override
public Tuple6<Integer, String, String, String, String, String> getKey(Data data) throws Exception {
return new Tuple6<>(data.vsys_id, data.device_id, data.device_group, data.data_center, data.decoded_path, data.app);
}
};
}
private static FlatMapFunction<String, Data> parseFlatMapFunction(){
return new RichFlatMapFunction<String, Data>() {
private JSONPath namePath;
@Override
public void open(Configuration parameters) throws Exception {
super.open(parameters);
namePath = JSONPath.of("$.name");
}
@Override
public void flatMap(String value, Collector<Data> out) throws Exception {
JSONReader parser = JSONReader.of(value);
try {
Object name = namePath.extract(parser);
if(!"traffic_application_protocol_stat".equals(name)){
return;
}
Data data = JSON.parseObject(value, Data.class);
String decodedPath = data.getDecoded_path();
if(StringUtils.isBlank(decodedPath)){
return;
}
String appFullPath = data.getApp();
if(StringUtils.isBlank(appFullPath)){
out.collect(data);
return;
}
// decoded_path和app进行拼接，格式化
String[] appSplits = appFullPath.split("\\.");
data.setApp(appSplits[appSplits.length -1]);
String firstAppProtocol = appSplits[0];
String endProtocol = decodedPath.substring(decodedPath.lastIndexOf(".") + 1);
if (endProtocol.equals(firstAppProtocol)) {
if(appSplits.length > 1){
decodedPath = decodedPath + appFullPath.substring(appFullPath.indexOf("."));
data.setDecoded_path(decodedPath);
}
}else{
decodedPath = decodedPath + "." + appFullPath;
data.setDecoded_path(decodedPath);
}
out.collect(data);
} catch (Exception e) {
LOG.error("parse error for value:" + value, e);
} finally {
parser.close();
}
}
};
}
private static AggregateFunction<Data, ResultData, ResultData> aggregateFunction(){
return new AggregateFunction<Data, ResultData, ResultData>() {
@Override
public ResultData createAccumulator() {
return new ResultData();
}
@Override
public ResultData add(Data value, ResultData acc) {
acc.sessions = acc.sessions + value.sessions;
acc.in_bytes = acc.in_bytes + value.in_bytes;
acc.out_bytes = acc.out_bytes + value.out_bytes;
acc.in_pkts = acc.in_pkts + value.in_pkts;
acc.out_pkts = acc.out_pkts + value.out_pkts;
acc.c2s_pkts = acc.c2s_pkts + value.c2s_pkts;
acc.s2c_pkts = acc.s2c_pkts + value.s2c_pkts;
acc.c2s_bytes = acc.c2s_bytes + value.c2s_bytes;
acc.s2c_bytes = acc.s2c_bytes + value.s2c_bytes;
acc.c2s_fragments = acc.c2s_fragments + value.c2s_fragments;
acc.s2c_fragments = acc.s2c_fragments + value.s2c_fragments;
acc.c2s_tcp_lost_bytes = acc.c2s_tcp_lost_bytes + value.c2s_tcp_lost_bytes;
acc.s2c_tcp_lost_bytes = acc.s2c_tcp_lost_bytes + value.s2c_tcp_lost_bytes;
acc.c2s_tcp_ooorder_pkts = acc.c2s_tcp_ooorder_pkts + value.c2s_tcp_ooorder_pkts;
acc.s2c_tcp_ooorder_pkts = acc.s2c_tcp_ooorder_pkts + value.s2c_tcp_ooorder_pkts;
acc.c2s_tcp_retransmitted_pkts = acc.c2s_tcp_retransmitted_pkts + value.c2s_tcp_retransmitted_pkts;
acc.s2c_tcp_retransmitted_pkts = acc.s2c_tcp_retransmitted_pkts + value.s2c_tcp_retransmitted_pkts;
acc.c2s_tcp_retransmitted_bytes = acc.c2s_tcp_retransmitted_bytes + value.c2s_tcp_retransmitted_bytes;
acc.s2c_tcp_retransmitted_bytes = acc.s2c_tcp_retransmitted_bytes + value.s2c_tcp_retransmitted_bytes;
return acc;
}
@Override
public ResultData getResult(ResultData acc) {
return acc;
}
@Override
public ResultData merge(ResultData a, ResultData b) {
a.sessions = a.sessions + b.sessions;
a.in_bytes = a.in_bytes + b.in_bytes;
a.out_bytes = a.out_bytes + b.out_bytes;
a.in_pkts = a.in_pkts + b.in_pkts;
a.out_pkts = a.out_pkts + b.out_pkts;
a.c2s_pkts = a.c2s_pkts + b.c2s_pkts;
a.s2c_pkts = a.s2c_pkts + b.s2c_pkts;
a.c2s_bytes = a.c2s_bytes + b.c2s_bytes;
a.s2c_bytes = a.s2c_bytes + b.s2c_bytes;
a.c2s_fragments = a.c2s_fragments + b.c2s_fragments;
a.s2c_fragments = a.s2c_fragments + b.s2c_fragments;
a.c2s_tcp_lost_bytes = a.c2s_tcp_lost_bytes + b.c2s_tcp_lost_bytes;
a.s2c_tcp_lost_bytes = a.s2c_tcp_lost_bytes + b.s2c_tcp_lost_bytes;
a.c2s_tcp_ooorder_pkts = a.c2s_tcp_ooorder_pkts + b.c2s_tcp_ooorder_pkts;
a.s2c_tcp_ooorder_pkts = a.s2c_tcp_ooorder_pkts + b.s2c_tcp_ooorder_pkts;
a.c2s_tcp_retransmitted_pkts = a.c2s_tcp_retransmitted_pkts + b.c2s_tcp_retransmitted_pkts;
a.s2c_tcp_retransmitted_pkts = a.s2c_tcp_retransmitted_pkts + b.s2c_tcp_retransmitted_pkts;
a.c2s_tcp_retransmitted_bytes = a.c2s_tcp_retransmitted_bytes + b.c2s_tcp_retransmitted_bytes;
a.s2c_tcp_retransmitted_bytes = a.s2c_tcp_retransmitted_bytes + b.s2c_tcp_retransmitted_bytes;
return a;
}
};
}
private static ProcessWindowFunction<ResultData, String, Tuple6<Integer, String, String, String, String, String>, TimeWindow> processWindowFunction(){
return new ProcessWindowFunction<ResultData, String, Tuple6<Integer, String, String, String, String, String>, TimeWindow>() {
private String NAME = null;
@Override
public void open(Configuration parameters) throws Exception {
super.open(parameters);
final Configuration configuration = (Configuration) getRuntimeContext().getExecutionConfig().getGlobalJobParameters();
NAME = configuration.get(MergeConfigs.MEASUREMENT_NAME);
Preconditions.checkArgument(StringUtils.isNotBlank(NAME));
}
@Override
public void process(Tuple6<Integer, String, String, String, String, String> key, ProcessWindowFunction<ResultData, String, Tuple6<Integer, String, String, String, String, String>, TimeWindow>.Context context, Iterable<ResultData> elements, Collector<String> out) throws Exception {
long timestamp_ms = context.window().getStart();
for (ResultData ele : elements) {
ele.timestamp_ms = timestamp_ms;
ele.name = NAME;
ele.vsys_id = key.f0;
ele.device_id = key.f1;
ele.device_group = key.f2;
ele.data_center = key.f3;
ele.app_name = null;
String decodedPath = key.f4;
String app = key.f5;
// 拆分
int index = decodedPath.indexOf('.');
String subDecodedPath;
while (index > 0) {
subDecodedPath = decodedPath.substring(0, index);
ele.protocol_stack_id = subDecodedPath;
out.collect(JSON.toJSONString(ele));
index = decodedPath.indexOf('.', index + 1);
}
ele.app_name = app;
ele.protocol_stack_id = decodedPath;
out.collect(JSON.toJSONString(ele));
}
}
};
}
private static DataStream<String> testSource(StreamExecutionEnvironment environment){
return environment.fromCollection(Arrays.asList(
"{\"name\":\"traffic_application_protocol_stat\",\"decoded_path\":\"ETHERNET.IPv4.TCP.ssh\",\"app\":\"ssh\",\"device_id\":\"9800165603191151\",\"device_group\":\"group-xxg-tsgx\",\"data_center\":\"center-xxg-tsgx\",\"vsys_id\":1,\"in_bytes\":720,\"out_bytes\":1200,\"in_pkts\":8,\"out_pkts\":16,\"c2s_pkts\":16,\"s2c_pkts\":8,\"c2s_bytes\":1200,\"s2c_bytes\":720,\"timestamp_ms\":1719990000033}",
"{\"name\":\"traffic_application_protocol_stat\",\"decoded_path\":\"ETHERNET.IPv4.TCP.http\",\"app\":\"Gary-ApplicationTest\",\"device_id\":\"9800165603191151\",\"device_group\":\"group-xxg-tsgx\",\"data_center\":\"center-xxg-tsgx\",\"vsys_id\":1,\"in_bytes\":2536,\"out_bytes\":2237,\"in_pkts\":8,\"out_pkts\":7,\"c2s_pkts\":7,\"s2c_pkts\":8,\"c2s_bytes\":2237,\"s2c_bytes\":2536,\"c2s_tcp_retransmitted_pkts\":2,\"c2s_tcp_retransmitted_bytes\":120,\"timestamp_ms\":1719990000033}",
"{\"name\":\"traffic_application_protocol_stat\",\"decoded_path\":\"ETHERNET.IPv4.TCP.http\",\"app\":\"ms_edge\",\"device_id\":\"9800165603191151\",\"device_group\":\"group-xxg-tsgx\",\"data_center\":\"center-xxg-tsgx\",\"vsys_id\":1,\"in_bytes\":326282,\"out_bytes\":8322,\"in_pkts\":241,\"out_pkts\":125,\"c2s_pkts\":125,\"s2c_pkts\":241,\"c2s_bytes\":8322,\"s2c_bytes\":326282,\"s2c_tcp_ooorder_pkts\":1,\"timestamp_ms\":1719990000033}",
"{\"name\":\"traffic_application_protocol_stat\",\"decoded_path\":\"ETHERNET.IPv4.TCP\",\"app\":\"port_443\",\"device_id\":\"9800165603191151\",\"device_group\":\"group-xxg-tsgx\",\"data_center\":\"center-xxg-tsgx\",\"vsys_id\":1,\"in_bytes\":66,\"in_pkts\":1,\"s2c_pkts\":1,\"s2c_bytes\":66,\"timestamp_ms\":1719990000033}",
"{\"name\":\"traffic_application_protocol_stat\",\"decoded_path\":\"ETHERNET.IPv4.TCP.ssl\",\"app\":\"port_443\",\"device_id\":\"9800165603191151\",\"device_group\":\"group-xxg-tsgx\",\"data_center\":\"center-xxg-tsgx\",\"vsys_id\":1,\"in_bytes\":66,\"out_bytes\":60,\"in_pkts\":1,\"out_pkts\":1,\"c2s_pkts\":1,\"s2c_pkts\":1,\"c2s_bytes\":60,\"s2c_bytes\":66,\"c2s_tcp_retransmitted_pkts\":1,\"c2s_tcp_retransmitted_bytes\":60,\"timestamp_ms\":1719990000033}",
"{\"name\":\"traffic_application_protocol_stat\",\"decoded_path\":\"ETHERNET.IPv4.TCP.ssl\",\"app\":\"ssl.port_444\",\"device_id\":\"9800165603191151\",\"device_group\":\"group-xxg-tsgx\",\"data_center\":\"center-xxg-tsgx\",\"vsys_id\":1,\"in_bytes\":66,\"out_bytes\":60,\"in_pkts\":1,\"out_pkts\":1,\"c2s_pkts\":1,\"s2c_pkts\":1,\"c2s_bytes\":60,\"s2c_bytes\":66,\"c2s_tcp_retransmitted_pkts\":1,\"c2s_tcp_retransmitted_bytes\":60,\"timestamp_ms\":1719990000033}",
"{}"
));
}
}
|
