应用程序可在本地运行，但不能在 Google Cloud Platform 上以生产模式运行

分类：编程问答

如何解决应用程序可在本地运行，但不能在 Google Cloud Platform 上以生产模式运行

我正在尝试在 Google Cloud Platform 中部署我的应用程序。这个应用程序是使用 Spring Boot + Vaadin + MySQL 构建的。通常，当我在 localhost 中以生产模式加载我的应用程序（数据库在 Google Cloud 中）时，它可以正常工作，但是如果我尝试在 Google Cloud 中部署，那么我的应用程序将启动/停止 - 来自日志的信息。

我尝试使用 Vaadin 版本 14.6 (LTS) 和最新的 19.0.6(beta)，但还是一样。我在创建 jar 之前通过 mvn vaadin:build-frontend 和后来的 mvn clean package -Pproduction 上传，但仍未解决。

如果我尝试启动我的 URL，那么我会收到带有 500 代码的消息

Error: Server Error 服务器遇到错误，无法 完成您的请求。请在 30 秒后重试。

以下是我制作生产 jar 时来自 Google Cloud 和 Maven 的日志。

差异我标记为“HERE RE RUN IN GOOGLE CLOUD”

首先来自 Google Cloud：

// identify an element to observe
const elementToObserve = document;

// create a new instance of `MutationObserver` named `observer`,// passing it a callback function
const observer = new MutationObserver(function() {
console.log('callback that runs when observer is triggered');
});

// call `observe()` on that MutationObserver instance,// passing it the element to observe,and the options object
observer.observe(elementToObserve,{subtree: true,childList: true});

本地：

2021-05-15 18:36:44 default[20210515t202938]
2021-05-15 18:36:44 default[20210515t202938]    .   ____          _            __ _ _
2021-05-15 18:36:44 default[20210515t202938]   /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
2021-05-15 18:36:44 default[20210515t202938]  ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
2021-05-15 18:36:44 default[20210515t202938]   \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
2021-05-15 18:36:44 default[20210515t202938]    '  |____| .__|_| |_|_| |_\__,| / / / /
2021-05-15 18:36:44 default[20210515t202938]   =========|_|==============|___/=/_/_/_/
2021-05-15 18:36:44 default[20210515t202938]   :: Spring Boot ::                (v2.4.5)
2021-05-15 18:36:44 default[20210515t202938]
2021-05-15 18:36:44 default[20210515t202938]  2021-05-15 18:36:44.989  INFO 10 --- [           main] p.orlowski.CarFuelCalculatorApplication  : Starting CarFuelCalculatorApplication v0.0.1-SNAPSHOT using Java 11.0.10 on localhost with PID 10 (/workspace/CarFuelCalculator-0.0.1-SNAPSHOT.jar started by www-data in /workspace)
2021-05-15 18:36:44 default[20210515t202938]  2021-05-15 18:36:44.993  INFO 10 --- [           main] p.orlowski.CarFuelCalculatorApplication  : The following profiles are active: mysql
2021-05-15 18:36:47 default[20210515t202938]  2021-05-15 18:36:47.375  INFO 10 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2021-05-15 18:36:47 default[20210515t202938]  2021-05-15 18:36:47.578  INFO 10 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 186 ms. Found 3 JPA repository interfaces.
2021-05-15 18:36:48 default[20210515t202938]  2021-05-15 18:36:48.889  INFO 10 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2021-05-15 18:36:48 default[20210515t202938]  2021-05-15 18:36:48.907  INFO 10 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2021-05-15 18:36:48 default[20210515t202938]  2021-05-15 18:36:48.907  INFO 10 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.45]
2021-05-15 18:36:49 default[20210515t202938]  2021-05-15 18:36:49.036  INFO 10 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2021-05-15 18:36:49 default[20210515t202938]  2021-05-15 18:36:49.036  INFO 10 --- [           main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 3886 ms
2021-05-15 18:36:49 default[20210515t202938]  2021-05-15 18:36:49.780  INFO 10 --- [           main] c.v.f.s.VaadinServletContextInitializer  : Search for VaadinAppShell took 80 ms
2021-05-15 18:36:50 default[20210515t202938]  2021-05-15 18:36:50.047  INFO 10 --- [           main] o.s.c.g.a.s.GcpCloudSqlAutoConfiguration : Default MYSQL JdbcUrl provider. Connecting to jdbc:mysql://google/car_fleet_management?socketFactory=com.google.cloud.sql.mysql.SocketFactory&cloudSqlInstance=car-fleet-management-313720:us-central1:car-fleet-management with driver com.mysql.cj.jdbc.Driver
2021-05-15 18:36:50 default[20210515t202938]  2021-05-15 18:36:50.048  WARN 10 --- [           main] o.s.c.g.a.s.GcpCloudSqlAutoConfiguration : Ignoring provided spring.datasource.url. Overwriting it based on the spring.cloud.gcp.sql.instance-connection-name.
2021-05-15 18:36:50 default[20210515t202938]  2021-05-15 18:36:50.449  INFO 10 --- [           main] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [name: default]
2021-05-15 18:36:50 default[20210515t202938]  2021-05-15 18:36:50.618  INFO 10 --- [           main] org.hibernate.Version                    : HHH000412: Hibernate ORM core version 5.4.30.Final
2021-05-15 18:36:50 default[20210515t202938]  2021-05-15 18:36:50.946  INFO 10 --- [           main] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2021-05-15 18:36:51 default[20210515t202938]  2021-05-15 18:36:51.191  INFO 10 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2021-05-15 18:36:51 default[20210515t202938]  2021-05-15 18:36:51.360  INFO 10 --- [           main] c.g.cloud.sql.core.CoreSocketFactory     : Connecting to Cloud SQL instance [car-fleet-management-313720:us-central1:car-fleet-management] via SSL socket.
2021-05-15 18:36:51 default[20210515t202938]  2021-05-15 18:36:51.360  INFO 10 --- [           main] c.g.cloud.sql.core.CoreSocketFactory     : First Cloud SQL connection,generating RSA key pair.
2021-05-15 18:36:54 default[20210515t202938]  2021-05-15 18:36:54.878  INFO 10 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2021-05-15 18:36:54 default[20210515t202938]  2021-05-15 18:36:54.952  INFO 10 --- [           main] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.MySQL8Dialect
2021-05-15 18:36:54 default[20210515t202938]  2021-05-15 18:36:54.981  INFO 10 --- [onnection adder] c.g.cloud.sql.core.CoreSocketFactory     : Connecting to Cloud SQL instance [car-fleet-management-313720:us-central1:car-fleet-management] via SSL socket.
2021-05-15 18:37:00 default[20210515t202938]
2021-05-15 18:37:00 default[20210515t202938]    .   ____          _            __ _ _
2021-05-15 18:37:00 default[20210515t202938]   /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
2021-05-15 18:37:00 default[20210515t202938]  ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
2021-05-15 18:37:00 default[20210515t202938]   \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
2021-05-15 18:37:00 default[20210515t202938]    '  |____| .__|_| |_|_| |_\__,| / / / /
2021-05-15 18:37:00 default[20210515t202938]   =========|_|==============|___/=/_/_/_/
2021-05-15 18:37:00 default[20210515t202938]   :: Spring Boot ::                (v2.4.5)
2021-05-15 18:37:00 default[20210515t202938]
2021-05-15 18:37:00 default[20210515t202938]  2021-05-15 18:37:00.673  INFO 10 --- [           main] p.orlowski.CarFuelCalculatorApplication  : Starting CarFuelCalculatorApplication v0.0.1-SNAPSHOT using Java 11.0.10 on localhost with PID 10 (/workspace/CarFuelCalculator-0.0.1-SNAPSHOT.jar started by www-data in /workspace)
2021-05-15 18:37:00 default[20210515t202938]  2021-05-15 18:37:00.678  INFO 10 --- [           main] p.orlowski.CarFuelCalculatorApplication  : The following profiles are active: mysql
2021-05-15 18:37:03 default[20210515t202938]  2021-05-15 18:37:03.351  INFO 10 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2021-05-15 18:37:03 default[20210515t202938]  2021-05-15 18:37:03.569  INFO 10 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 195 ms. Found 3 JPA repository interfaces.
2021-05-15 18:37:05 default[20210515t202938]  2021-05-15 18:37:05.092  INFO 10 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2021-05-15 18:37:05 default[20210515t202938]  2021-05-15 18:37:05.137  INFO 10 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2021-05-15 18:37:05 default[20210515t202938]  2021-05-15 18:37:05.137  INFO 10 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.45]
2021-05-15 18:37:05 default[20210515t202938]  2021-05-15 18:37:05.324  INFO 10 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2021-05-15 18:37:05 default[20210515t202938]  2021-05-15 18:37:05.324  INFO 10 --- [           main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 4475 ms
2021-05-15 18:37:06 default[20210515t202938]  2021-05-15 18:37:06.095  INFO 10 --- [           main] c.v.f.s.VaadinServletContextInitializer  : Search for VaadinAppShell took 54 ms
2021-05-15 18:37:06 default[20210515t202938]  2021-05-15 18:37:06.398  INFO 10 --- [           main] o.s.c.g.a.s.GcpCloudSqlAutoConfiguration : Default MYSQL JdbcUrl provider. Connecting to jdbc:mysql://google/car_fleet_management?socketFactory=com.google.cloud.sql.mysql.SocketFactory&cloudSqlInstance=car-fleet-management-313720:us-central1:car-fleet-management with driver com.mysql.cj.jdbc.Driver
2021-05-15 18:37:06 default[20210515t202938]  2021-05-15 18:37:06.399  WARN 10 --- [           main] o.s.c.g.a.s.GcpCloudSqlAutoConfiguration : Ignoring provided spring.datasource.url. Overwriting it based on the spring.cloud.gcp.sql.instance-connection-name.
2021-05-15 18:37:06 default[20210515t202938]  2021-05-15 18:37:06.871  INFO 10 --- [           main] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [name: default]
2021-05-15 18:37:07 default[20210515t202938]  2021-05-15 18:37:07.101  INFO 10 --- [           main] org.hibernate.Version                    : HHH000412: Hibernate ORM core version 5.4.30.Final
2021-05-15 18:37:07 default[20210515t202938]  2021-05-15 18:37:07.424  INFO 10 --- [           main] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2021-05-15 18:37:07 default[20210515t202938]  2021-05-15 18:37:07.690  INFO 10 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2021-05-15 18:37:07 default[20210515t202938]  2021-05-15 18:37:07.941  INFO 10 --- [           main] c.g.cloud.sql.core.CoreSocketFactory     : Connecting to Cloud SQL instance [car-fleet-management-313720:us-central1:car-fleet-management] via SSL socket.
2021-05-15 18:37:07 default[20210515t202938]  2021-05-15 18:37:07.941  INFO 10 --- [           main] c.g.cloud.sql.core.CoreSocketFactory     : First Cloud SQL connection,generating RSA key pair.
2021-05-15 18:37:55 default[20210515t202938]
2021-05-15 18:37:55 default[20210515t202938]    .   ____          _            __ _ _
2021-05-15 18:37:55 default[20210515t202938]   /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
2021-05-15 18:37:55 default[20210515t202938]  ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
2021-05-15 18:37:55 default[20210515t202938]   \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
2021-05-15 18:37:55 default[20210515t202938]    '  |____| .__|_| |_|_| |_\__,| / / / /
2021-05-15 18:37:55 default[20210515t202938]   =========|_|==============|___/=/_/_/_/
2021-05-15 18:37:55 default[20210515t202938]   :: Spring Boot ::                (v2.4.5)
2021-05-15 18:37:55 default[20210515t202938]
2021-05-15 18:37:55 default[20210515t202938]  2021-05-15 18:37:55.389  INFO 10 --- [           main] p.orlowski.CarFuelCalculatorApplication  : Starting CarFuelCalculatorApplication v0.0.1-SNAPSHOT using Java 11.0.10 on localhost with PID 10 (/workspace/CarFuelCalculator-0.0.1-SNAPSHOT.jar started by www-data in /workspace)
2021-05-15 18:37:55 default[20210515t202938]  2021-05-15 18:37:55.394  INFO 10 --- [           main] p.orlowski.CarFuelCalculatorApplication  : The following profiles are active: mysql
2021-05-15 18:37:57 default[20210515t202938]  2021-05-15 18:37:57.876  INFO 10 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2021-05-15 18:37:58 default[20210515t202938]  2021-05-15 18:37:58.144  INFO 10 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 251 ms. Found 3 JPA repository interfaces.
2021-05-15 18:37:59 default[20210515t202938]  2021-05-15 18:37:59.675  INFO 10 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2021-05-15 18:37:59 default[20210515t202938]  2021-05-15 18:37:59.703  INFO 10 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2021-05-15 18:37:59 default[20210515t202938]  2021-05-15 18:37:59.708  INFO 10 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.45]
2021-05-15 18:37:59 default[20210515t202938]  2021-05-15 18:37:59.885  INFO 10 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2021-05-15 18:37:59 default[20210515t202938]  2021-05-15 18:37:59.885  INFO 10 --- [           main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 4347 ms
2021-05-15 18:38:00 default[20210515t202938]  2021-05-15 18:38:00.849  INFO 10 --- [           main] c.v.f.s.VaadinServletContextInitializer  : Search for VaadinAppShell took 97 ms
2021-05-15 18:38:01 default[20210515t202938]  2021-05-15 18:38:01.098  INFO 10 --- [           main] o.s.c.g.a.s.GcpCloudSqlAutoConfiguration : Default MYSQL JdbcUrl provider. Connecting to jdbc:mysql://google/car_fleet_management?socketFactory=com.google.cloud.sql.mysql.SocketFactory&cloudSqlInstance=car-fleet-management-313720:us-central1:car-fleet-management with driver com.mysql.cj.jdbc.Driver
2021-05-15 18:38:01 default[20210515t202938]  2021-05-15 18:38:01.099  WARN 10 --- [           main] o.s.c.g.a.s.GcpCloudSqlAutoConfiguration : Ignoring provided spring.datasource.url. Overwriting it based on the spring.cloud.gcp.sql.instance-connection-name.
2021-05-15 18:38:01 default[20210515t202938]  2021-05-15 18:38:01.591  INFO 10 --- [           main] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [name: default]
2021-05-15 18:38:01 default[20210515t202938]  2021-05-15 18:38:01.764  INFO 10 --- [           main] org.hibernate.Version                    : HHH000412: Hibernate ORM core version 5.4.30.Final
2021-05-15 18:38:02 default[20210515t202938]  2021-05-15 18:38:02.103  INFO 10 --- [           main] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2021-05-15 18:38:02 default[20210515t202938]  2021-05-15 18:38:02.352  INFO 10 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2021-05-15 18:38:02 default[20210515t202938]  2021-05-15 18:38:02.506  INFO 10 --- [           main] c.g.cloud.sql.core.CoreSocketFactory     : Connecting to Cloud SQL instance [car-fleet-management-313720:us-central1:car-fleet-management] via SSL socket.
2021-05-15 18:38:02 default[20210515t202938]  2021-05-15 18:38:02.506  INFO 10 --- [           main] c.g.cloud.sql.core.CoreSocketFactory     : First Cloud SQL connection,generating RSA key pair.
2021-05-15 18:38:05 default[20210515t202938]  2021-05-15 18:38:05.916  INFO 10 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2021-05-15 18:38:05 default[20210515t202938]  2021-05-15 18:38:05.987  INFO 10 --- [           main] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.MySQL8Dialect
2021-05-15 18:38:06 default[20210515t202938]  2021-05-15 18:38:06.019  INFO 10 --- [onnection adder] c.g.cloud.sql.core.CoreSocketFactory     : Connecting to Cloud SQL instance [car-fleet-management-313720:us-central1:car-fleet-management] via SSL socket.
2021-05-15 18:38:07 default[20210515t202938]  2021-05-15 18:38:07.124  INFO 10 --- [onnection adder] c.g.cloud.sql.core.CoreSocketFactory     : Connecting to Cloud SQL instance [car-fleet-management-313720:us-central1:car-fleet-management] via SSL socket.

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虚拟及没有启动任何服务器查看jps会显示jps，如果没有显示任何东西 [root@slave2 ~]# jps 9647 Jps 解决方案 # 进入/tmp查看 [root@slave1 dfs]# cd /tmp [root@slave1 tmp]# ll 总用量 48 drwxr-xr-x. 2
hive常见错误
报错1 hive> show databases; OK Failed with exception java.io.IOException:java.lang.RuntimeException: Error in configuring object Time taken: 0.474 se
Linux常见错误
报错1 [root@localhost ~]# vim -bash: vim: 未找到命令 安装vim yum -y install vim* # 查看是否安装成功 [root@hadoop01 hadoop]# rpm -qa |grep vim vim-X11-7.4.629-8.el7_9.x
使用sqoop一直卡在：mapreduce.Job: Running job: job_1703173956074_0001
修改hadoop配置 vi /usr/local/software/hadoop-2.9.2/etc/hadoop/yarn-site.xml # 添加如下 <configuration> <property> <name>yarn.nodemanager.res
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