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SLS日志服務的集成配置是怎樣的，相信很多沒有經驗的人對此束手無策，為此本文總結了問題出現的原因和解決方法，通過這篇文章希望你能解決這個問題。
<!-- 服務器--> <dependency> <groupId>com.aliyun.openservices</groupId> <artifactId>log-loghub-producer</artifactId> <version>0.1.4</version> <exclusions> <exclusion> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.aliyun.openservices</groupId> <artifactId>aliyun-log-producer</artifactId> <version>0.3.4</version> </dependency> <dependency> <groupId>com.aliyun.openservices</groupId> <artifactId>aliyun-log</artifactId> <version>0.6.33</version> </dependency> <dependency> <groupId>com.google.protobuf</groupId> <artifactId>protobuf-java</artifactId> <version>2.5.0</version> </dependency> <dependency> <groupId>com.aliyun.openservices</groupId> <artifactId>loghub-client-lib</artifactId> <version>0.6.16</version> </dependency>
package com.yhzy.doudoubookserver.global.alilog;
import com.aliyun.openservices.log.Client;
import com.aliyun.openservices.log.producer.LogProducer;
import com.aliyun.openservices.log.producer.ProducerConfig;
import com.aliyun.openservices.log.producer.ProjectConfig;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Scope;
/**
* @author zhangqinghe
* @version 1.0.0
* @email her550@dingtalk.com
* @date 2020/12/23
* @since 1.0.0
*/
@Configuration
@Scope("singleton")
public class AliLogConfig {
public static String accessKeyId = "";
public static String accessKeySecret = "";
public static String endPoint = "";
public static String projectName = SLSEnvironment.BOOK_PROJECT;
@Bean
@ConditionalOnClass(LogProducer.class)
public LogProducer getLogProducer() {
LogProducer producer = new LogProducer(producerConfig());
producer.setProjectConfig(projectConfig());
return producer;
}
@Bean
@ConditionalOnClass(ProducerConfig.class)
public ProducerConfig producerConfig() {
ProducerConfig producerConfig = new ProducerConfig();
//被緩存起來的日志的發送超時時間，如果緩存超時，則會被立即發送，單位是毫秒
producerConfig.packageTimeoutInMS = 1000;
//每個緩存的日志包的大小的上限，不能超過5MB，單位是字節
producerConfig.logsBytesPerPackage = 5 * 1024 * 1024;
//每個緩存的日志包中包含日志數量的最大值，不能超過4096
producerConfig.logsCountPerPackage = 4096;
//單個producer實例可以使用的內存的上限，單位是字節
producerConfig.memPoolSizeInByte = 1000 * 1024 * 1024;
//IO線程池最大線程數量，主要用于發送數據到日志服務
producerConfig.maxIOThreadSizeInPool = 50;
//當使用指定shardhash的方式發送日志時，這個參數需要被設置，否則不需要關心。后端merge線程會將映射到同一個shard的數據merge在一起，而shard關聯的是一個hash區間，
//producer在處理時會將用戶傳入的hash映射成shard關聯hash區間的最小值。每一個shard關聯的hash區間，producer會定時從loghub拉取，該參數的含義是每隔shardHashUpdateIntervalInMS毫秒，
producerConfig.shardHashUpdateIntervalInMS = 10 * 60 * 1000;
producerConfig.retryTimes = 3;
return producerConfig;
}
@Bean
@ConditionalOnClass(ProjectConfig.class)
public ProjectConfig projectConfig() {
return new ProjectConfig(projectName, endPoint, accessKeyId, accessKeySecret);
}
/**
* 讀取sls對象 用于讀取數據
* @return
*/
@Bean
public Client client(){
String accessId = "";
String accessKey = "";
String host = "";
return new Client(host, accessId, accessKey);
}
}package com.yhzy.doudoubookserver.common;
import com.aliyun.openservices.log.common.LogItem;
import com.aliyun.openservices.log.producer.LogProducer;
import com.yhzy.doudoubookserver.global.alilog.AliLogConfig;
import com.yhzy.doudoubookserver.global.alilog.CallbackLogInfo;
import org.springframework.stereotype.Component;
import javax.annotation.Resource;
import java.util.Vector;
/**
* @author zhangqinghe
* @version 1.0.0
* @email her550@dingtalk.com
* @date 2020/12/23
* @since 1.0.0
*/
@Component
public class AliLogUtil {
@Resource
private AliLogConfig aliLogConfig;
public void saveLog(String projectName,String logStore, Vector<LogItem> logGroup, String topic, String source,Long millis) throws InterruptedException {
final LogProducer logProducer = aliLogConfig.getLogProducer();
// 并發調用 send 發送日志
logProducer.send(projectName, logStore, topic, source, logGroup,
new CallbackLogInfo(projectName, logStore, topic,null, source, logGroup, logProducer));
//主動刷新緩存起來的還沒有被發送的日志
logProducer.flush();
//等待發送線程退出
Thread.sleep(millis);
//關閉后臺io線程，close會將調用時刻內存中緩存的數據發送出去
logProducer.close();
}
}package com.yhzy.doudoubookserver.global.alilog;
import com.aliyun.openservices.log.common.LogItem;
import com.aliyun.openservices.log.exception.LogException;
import com.aliyun.openservices.log.producer.ILogCallback;
import com.aliyun.openservices.log.producer.LogProducer;
import com.aliyun.openservices.log.response.PutLogsResponse;
import java.util.Vector;
/**
* @author zhangqinghe
* @version 1.0.0
* @email her550@dingtalk.com
* @date 2020/12/23
* @since 1.0.0
*/
public class CallbackLogInfo extends ILogCallback {
// 保存要發送的數據，當時發生異常時，進行重試
public String project;
public String logstore;
public String topic;
public String shardHash;
public String source;
public Vector<LogItem> items;
public LogProducer producer;
public int retryTimes = 0;
public CallbackLogInfo(String project, String logstore, String topic, String shardHash, String source,
Vector<LogItem> items, LogProducer producer) {
super();
this.project = project;
this.logstore = logstore;
this.topic = topic;
this.shardHash = shardHash;
this.source = source;
this.items = items;
this.producer = producer;
}
public void onCompletion(PutLogsResponse response, LogException e) {
if (e != null) {
// 打印異常
System.out.println(e.GetErrorCode() + ", " + e.GetErrorMessage() + ", " + e.GetRequestId());
// 最多重試三次
if (retryTimes++ < 3) {
producer.send(project, logstore, topic, source, shardHash, items, this);
}
} else {
//請求id
System.out.println("send success, request id: " + response.GetRequestId());
}
}
}記錄sls日志相關 project & logStore 參數名配置
package com.yhzy.doudoubookserver.global.alilog;
import java.time.LocalDateTime;
import java.time.ZoneOffset;
/**
* sls日志相關 project & logStore 參數名配置
*
* @author zhangqinghe
* @version 1.0.0
* @email her550@dingtalk.com
* @date 2020/12/25
* @since 1.0.0
*/
public interface SLSEnvironment {
/** 測試project*/
String TEST_PROJECT = "test_project";
/** 測試logStore*/
String TEST_LOGSTORE = "test_logstore";
/** 開始時間*/
public static Integer FROM() {
return Math.toIntExact(LocalDateTime.now().plusDays(-3).withHour(0).withMinute(0).withSecond(0).withNano(0).toInstant(ZoneOffset.of("+8")).toEpochMilli() / 1000);
}
/** 結束時間*/
public static Integer TO() {
return Math.toIntExact(LocalDateTime.now().plusDays(1).withHour(23).withMinute(59).withSecond(59).withNano(0).toInstant(ZoneOffset.of("+8")).toEpochMilli() / 1000);
}
/** 最小開始時間 該時間為2020年12月1日的unix時間戳*/
public static Integer MINFROM(){
return 1606752000;
}
/** 最大結束時間 該時間為當前時間的unix時間戳*/
public static Integer MAXTO() {
return Math.toIntExact((System.currentTimeMillis()+86400000) / 1000);
}
}讀取es中的數據寫入到sls中
package com.yhzy;
/**
* @author zhangqinghe
* @version 1.0.0
* @email her550@dingtalk.com
* @date 2020/12/24
* @since 1.0.0
*/
import com.aliyun.openservices.log.Client;
import com.aliyun.openservices.log.common.*;
import com.aliyun.openservices.log.exception.LogException;
import com.aliyun.openservices.log.response.*;
import com.yhzy.doudoubookserver.common.AliLogUtil;
import com.yhzy.doudoubookserver.global.alilog.SLSEnvironment;
import org.elasticsearch.action.search.SearchRequest;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.index.query.BoolQueryBuilder;
import org.elasticsearch.index.query.QueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.index.query.RangeQueryBuilder;
import org.elasticsearch.search.SearchHit;
import org.elasticsearch.search.builder.SearchSourceBuilder;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import javax.annotation.Resource;
import java.io.IOException;
import java.time.LocalDateTime;
import java.time.ZoneOffset;
import java.util.*;
/**
* @author zhangqinghe
* @version 1.0.0
* @email her550@dingtalk.com
* @date 2020/12/23
* @since 1.0.0
*/
@RunWith(SpringRunner.class)
@SpringBootTest(classes = DoudouSLSApplication.class)
public class AliLogTest {
@Resource
private AliLogUtil aliLogUtil;
@Resource
private RestHighLevelClient restHighLevelClient;
/**
* 讀取分析測試
* @throws LogException
*/
@Test
public void read() throws LogException {
String accessId = "";
String accessKey = "";
String host = "";
String project = "zqhtest";
String logStore = "test_logstore";
Client client = new Client(host, accessId, accessKey);
long time = new Date().getTime()/1000;
/*
* project : Project名稱。
* logStore : LogStore名稱。
* from : 查詢開始時間點。Unix時間戳格式，表示從1970-1-1 00:00:00 UTC計算起的秒數。
* to : 查詢結束時間點。Unix時間戳格式，表示從1970-1-1 00:00:00 UTC計算起的秒數。
* topic : 日志主題。
* query : 查詢分析語句。
具體查看 https://help.aliyun.com/document_detail/53608.html?spm=a2c4g.11186623.2.17.56322e4acEkU4X#concept-nyf-cjq-zdb
* line : 請求返回的最大日志條數。最小值為0，最大值為100，默認值為100。 沒用明白呢...這個和query中的limit是兩個東西？？？？
* offset : 查詢開始行。默認值為0。
* reverse : 是否按日志時間戳逆序返回日志，精確到分鐘級別。默認值為false。
true：按照逆序返回日志。
false：按照順序返回日志。
*/
GetLogsResponse getLogsResponse = client.GetLogs(
project,
logStore,
(int) (time - 36000000),
(int) time,
"",
"* | select app_version,channel_id,content_id,COUNT(content_id) contentCount,COUNT(content_id) chapterCount, sum(time) timeSum GROUP BY app_version,channel_id,content_id LIMIT 100010",
25,
0,
false);
for (QueriedLog getLog : getLogsResponse.GetLogs()) {
System.out.println(getLog.GetLogItem().ToJsonString());
}
}
/**
* 采集數據測試
* 讀取es中的數據,寫入到sls中
* @throws IOException
*/
@Test
public void test1() throws IOException {
Vector<LogItem> logItems = new Vector<>();
//讀取es中的書籍閱讀數據
SearchRequest request = new SearchRequest("bookanalysis");
long start = LocalDateTime.now().plusDays(-1).withHour(11).withMinute(0).withSecond(0).withNano(0).toInstant(ZoneOffset.of("+8")).toEpochMilli();
long end = LocalDateTime.now().plusDays(-1).withHour(12).withMinute(0).withSecond(0).withNano(0).toInstant(ZoneOffset.of("+8")).toEpochMilli();
BoolQueryBuilder boolQuery = QueryBuilders.boolQuery();
List<QueryBuilder> filter = boolQuery.filter();
//時間區間條件
filter.add(rangeQuery(start, end, "create_time"));
//這里拼接動態條件
SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
//添加條件
searchSourceBuilder.query(boolQuery);
request.source(searchSourceBuilder.trackTotalHits(true).size(15000));
SearchResponse response = restHighLevelClient.search(request, RequestOptions.DEFAULT);
for (SearchHit hit : response.getHits().getHits()) {
Map<String, Object> map = hit.getSourceAsMap();
LogItem logItem = new LogItem();
logItem.PushBack("app_version",map.get("app_version")==null?"1":map.get("app_version").toString());
logItem.PushBack("book_id",map.get("book_id")==null?"1":map.get("book_id").toString());
logItem.PushBack("book_name",map.get("book_name")==null?"1":map.get("book_name").toString());
logItem.PushBack("category_id_1",map.get("category_id_1")==null?"1":map.get("category_id_1").toString());
logItem.PushBack("category_id_2",map.get("category_id_2")==null?"1":map.get("category_id_2").toString());
logItem.PushBack("channel_id",map.get("channel_id")==null?"1":map.get("channel_id").toString());
logItem.PushBack("chapter_name",map.get("chapter_name")==null?"1":map.get("chapter_name").toString());
logItem.PushBack("content_id",map.get("content_id")==null?"1":map.get("content_id").toString());
logItem.PushBack("create_time",map.get("create_time")==null?"1":map.get("create_time").toString());
logItem.PushBack("device_id",map.get("device_id")==null?"1":map.get("device_id").toString());
logItem.PushBack("is_new",map.get("is_new")==null?"1":map.get("is_new").toString());
logItem.PushBack("is_official",map.get("is_official")==null?"1":map.get("is_official").toString());
logItem.PushBack("is_vip",map.get("is_vip")==null?"1":map.get("is_vip").toString());
logItem.PushBack("log_type",map.get("log_type")==null?"1":map.get("log_type").toString());
logItem.PushBack("position",map.get("position")==null?"1":map.get("position").toString());
logItem.PushBack("sex",map.get("site")==null?"1":map.get("site").toString());
logItem.PushBack("time",map.get("time")==null?"1":map.get("time").toString());
logItem.PushBack("user_id",map.get("user_id")==null?"1":map.get("user_id").toString());
logItems.add(logItem);
}
try {
aliLogUtil.saveLog(SLSEnvironment.BOOK_PROJECT,SLSEnvironment.BOOK_LOGSTORE,logItems,"read","source ip",1000L);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
public static RangeQueryBuilder rangeQuery(Long startTime, Long endTime, String name){
RangeQueryBuilder rangeQueryBuilder = QueryBuilders.rangeQuery(name);
if (startTime != null) {
rangeQueryBuilder.gte(startTime);
}
if (endTime != null) {
rangeQueryBuilder.lte(endTime);
}
return rangeQueryBuilder;
}
}看完上述內容，你們掌握SLS日志服務的集成配置是怎樣的的方法了嗎？如果還想學到更多技能或想了解更多相關內容，歡迎關注億速云行業資訊頻道，感謝各位的閱讀！
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