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package mobvista.dmp.datasource.realtime.service;
import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.joran.JoranConfigurator;
import ch.qos.logback.core.joran.spi.JoranException;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
import mobvista.dmp.datasource.baichuan.AsoDevice;
import mobvista.dmp.datasource.baichuan.BaiChuanServer;
import mobvista.dmp.util.DateUtil;
import mobvista.dmp.util.MySQLUtil;
import mobvista.dmp.util.PropertyUtil;
import org.slf4j.LoggerFactory;
import ru.yandex.clickhouse.ClickHouseConnection;
import ru.yandex.clickhouse.ClickHouseDataSource;
import ru.yandex.clickhouse.ClickHousePreparedStatement;
import ru.yandex.clickhouse.except.ClickHouseException;
import ru.yandex.clickhouse.settings.ClickHouseProperties;
import java.sql.SQLException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.HashSet;
import java.util.Random;
import java.util.Set;
import java.util.concurrent.*;
/**
* @package: mobvista.dmp.datasource.realtime.service
* @author: wangjf
* @date: 2019-10-24
* @time: 17:29
* @email: jinfeng.wang@mobvista.com
* @phone: 152-1062-7698
*/
public class RealTimeServiceMain {
private static final String[] SET_VALUES = PropertyUtil.getProperty("config.properties", "http.private.host.server.ip").split(",");
private static String driver = PropertyUtil.getProperty("config.properties", "datasource.clickhouse.driverClassName");
private static String url = PropertyUtil.getProperty("config.properties", "datasource.clickhouse.url");
private static String username = PropertyUtil.getProperty("config.properties", "datasource.clickhouse.username");
private static String password = PropertyUtil.getProperty("config.properties", "datasource.clickhouse.password");
private static String database = PropertyUtil.getProperty("config.properties", "datasource.clickhouse.database");
private static int timeout = Integer.parseInt(PropertyUtil.getProperty("config.properties", "datasource.clickhouse.timeout"));
private static Set<AsoDevice> deviceInfoSet = new CopyOnWriteArraySet<>();
public static void main(String[] args) throws JoranException {
LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(context);
context.reset();
configurator.doConfigure(BaiChuanServer.class.getClassLoader().getResourceAsStream("logback-syslog.xml"));
Logger logger = context.getLogger("realtime-service");
String date = "";
String hour = "";
// String region = "";
int expire = -12;
if (args.length >= 2) {
date = args[0];
hour = args[1];
// region = args[2];
} else {
logger.info("Please Input date hour region");
System.exit(1);
}
long start = System.currentTimeMillis();
ClickHouseProperties properties = new ClickHouseProperties();
properties.setUser(username);
properties.setPassword(password);
properties.setDatabase(database);
properties.setSocketTimeout(timeout);
properties.setConnectionTimeout(timeout);
ThreadFactory namedThreadFactory = new ThreadFactoryBuilder()
.setNameFormat("realtime-service-%d").build();
ExecutorService realtimePool = new ThreadPoolExecutor(3, 5,
360L, TimeUnit.MILLISECONDS,
new LinkedBlockingQueue<>(1024), namedThreadFactory, new ThreadPoolExecutor.AbortPolicy());
for (int ipId = 0; ipId < SET_VALUES.length; ipId++) {
int finalIpId = ipId;
String finalDate = date;
String finalHour = hour;
// String finalRegion = region;
realtimePool.execute(() -> {
String[] ips = SET_VALUES[finalIpId].split(":");
ClickHouseDataSource dataSource = new ClickHouseDataSource(url.replace("host", ips[new Random().nextInt(2)]), properties);
ClickHouseConnection connection = null;
ClickHousePreparedStatement preparedStatement = null;
ClickHousePreparedStatement preparedStatementPart = null;
SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy-MM-dd");
SimpleDateFormat sdf2 = new SimpleDateFormat("yyyyMMdd");
try {
try {
connection = dataSource.getConnection();
} catch (ClickHouseException e) {
Thread.sleep(500);
System.exit(255);
}
assert connection != null;
/*
preparedStatementPart = (ClickHousePreparedStatement) connection.prepareStatement(getLastPart("dwh", "ods_user_info"));
ResultSet resultSet = preparedStatementPart.executeQuery();
String partition = "";
while (resultSet.next()) {
partition = resultSet.getString("partition");
}
*/
String partition = MySQLUtil.getLastPartition("dwh", "ods_user_info");
String dt = sdf1.format(sdf2.parse(partition));
Set<String> regionSet = new HashSet<>();
regionSet.add("cn");
regionSet.add("tokyo");
regionSet.add("virginia");
for (String region : regionSet) {
String part = sdf2.format(sdf1.parse(finalDate));
preparedStatement = (ClickHousePreparedStatement) connection.prepareStatement(dropPartition(part, finalHour, region));
preparedStatement.execute();
Thread.sleep(1000);
}
String expireDate = DateUtil.getDayByString(finalDate, "yyyy-MM-dd", expire);
System.out.println("SQL ===>>> " + buildSql(finalDate, finalHour, dt, expireDate));
preparedStatement = (ClickHousePreparedStatement) connection.prepareStatement(buildSql(finalDate, finalHour, dt, expireDate));
preparedStatement.execute();
} catch (SQLException | InterruptedException | ParseException e) {
System.exit(255);
e.printStackTrace();
} finally {
if (connection != null) {
try {
connection.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
if (preparedStatement != null) {
try {
preparedStatement.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
if (preparedStatementPart != null) {
try {
preparedStatementPart.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
});
}
realtimePool.shutdown();
long end = System.currentTimeMillis();
logger.info("all runtime ==>> " + (end - start));
}
private static String buildSql(String date, String hour, String dt, String expireDate) {
// AND a.publish_date > '@expire_date'
String insertSql = "INSERT INTO dwc.realtime_service_result (dt, hour, region, device_id, country, age, gender, install_apps, interest, frequency, flag) " +
"SELECT b.dt, b.hour, arrayJoin(arrayPushBack(a.region, b.region)) region, b.device_id, UPPER(COALESCE(b.country,a.country)) country, if(b.age != 0,b.age,a.age) age, " +
"if(b.gender != 0,b.gender,a.gender) gender," +
"arrayDistinct(arrayConcat(a.install_apps,b.install_apps)) install_apps, arrayDistinct(arrayConcat(a.interest,b.interest)) interest, a.frequency, " +
"if(hasAll(a.install_apps,b.install_apps) AND a.publish_date > '@expire_date', 0, 1) flag FROM (SELECT * FROM dwh.ods_user_info WHERE dt = '@partition') a ALL INNER JOIN (SELECT * FROM dwh.realtime_service_hour_all) b " +
"USING device_id WHERE b.dt = '@date' AND b.hour = '@hour'";
// .replace("@region", region)
return insertSql.replace("@date", date)
.replace("@hour", hour)
.replace("@partition", dt)
.replace("@expire_date", expireDate);
}
private static String getLastPartitionFromMySQL(String database, String table) {
String sql = "SELECT partition FROM system.parts WHERE database = '@database' AND table = '@table' GROUP BY partition ORDER BY partition DESC LIMIT 1";
return sql.replace("@database", database).replace("@table", table);
}
private static String getLastPart(String database, String table) {
String sql = "SELECT partition FROM system.parts WHERE database = '@database' AND table = '@table' GROUP BY partition ORDER BY partition DESC LIMIT 1";
return sql.replace("@database", database).replace("@table", table);
}
private static String dropPartition(String part, String hour, String region) {
String dropSql = "ALTER TABLE dwc.realtime_service_result DROP PARTITION (@part,'@hour','@region')";
return dropSql.replace("@part", part)
.replace("@hour", hour)
.replace("@region", region);
}
}