【发布时间】：2020-08-05 15:51:27
【问题描述】：
我有一个 java 应用程序，它在本地运行良好，但在打包成 jar 文件时失败。
应用执行以下步骤
- 应用程序使用 ProcessBuilder 启动 docker。容器处理一些文件
- 应用等待该容器关闭并继续
- 应用在后台启动第二个 postgresql 容器，并使用 Process Builder 将文件夹挂载到该容器
- 应用等待 5 秒，以防万一
- 应用程序执行一些逻辑并关闭一切。
当我在 IDE (InteliJ) 中运行应用程序时，这工作正常，但是当我尝试使用 jar 文件运行它时，我得到了这个错误
2020-04-22 17:42:12.342 INFO 22205 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-04-22 17:42:12.344 ERROR 22205 --- [ main] o.s.boot.SpringApplication : Application run failed
java.lang.IllegalStateException: Failed to execute ApplicationRunner
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:778) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:765) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:322) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at com.parser.AddressFinderApplication.main(AddressFinderApplication.java:10) ~[classes!/:0.0.1-SNAPSHOT]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) ~[dataparser-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) ~[dataparser-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) ~[dataparser-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) ~[dataparser-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
Caused by: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: The connection attempt failed.
at com.zaxxer.hikari.pool.HikariPool.throwPoolInitializationException(HikariPool.java:589) ~[HikariCP-3.4.2.jar!/:na]
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:575) ~[HikariCP-3.4.2.jar!/:na]
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) ~[HikariCP-3.4.2.jar!/:na]
at com.zaxxer.hikari.HikariDataSource.<init>(HikariDataSource.java:81) ~[HikariCP-3.4.2.jar!/:na]
at com.parser.database.DatabaseConnection.getDataSource(DatabaseConnection.java:42) ~[classes!/:0.0.1-SNAPSHOT]
at com.parser.MainExport.readAddressesFromDatabase(MainExport.java:150) ~[classes!/:0.0.1-SNAPSHOT]
at com.parser.MainExport.run(MainExport.java:58) ~[classes!/:0.0.1-SNAPSHOT]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:775) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
... 13 common frames omitted
Caused by: org.postgresql.util.PSQLException: The connection attempt failed.
at org.postgresql.Driver$ConnectThread.getResult(Driver.java:410) ~[postgresql-42.2.11.jar!/:42.2.11]
at org.postgresql.Driver.connect(Driver.java:268) ~[postgresql-42.2.11.jar!/:42.2.11]
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:677) ~[java.sql:na]
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:228) ~[java.sql:na]
at org.postgresql.ds.common.BaseDataSource.getConnection(BaseDataSource.java:98) ~[postgresql-42.2.11.jar!/:42.2.11]
at org.postgresql.ds.common.BaseDataSource.getConnection(BaseDataSource.java:83) ~[postgresql-42.2.11.jar!/:42.2.11]
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354) ~[HikariCP-3.4.2.jar!/:na]
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) ~[HikariCP-3.4.2.jar!/:na]
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473) ~[HikariCP-3.4.2.jar!/:na]
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554) ~[HikariCP-3.4.2.jar!/:na]
... 19 common frames omitted
Caused by: java.io.EOFException: null
at org.postgresql.core.PGStream.receiveChar(PGStream.java:372) ~[postgresql-42.2.11.jar!/:42.2.11]
at org.postgresql.core.v3.ConnectionFactoryImpl.enableSSL(ConnectionFactoryImpl.java:416) ~[postgresql-42.2.11.jar!/:42.2.11]
at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:140) ~[postgresql-42.2.11.jar!/:42.2.11]
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:197) ~[postgresql-42.2.11.jar!/:42.2.11]
at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.2.11.jar!/:42.2.11]
at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:211) ~[postgresql-42.2.11.jar!/:42.2.11]
at org.postgresql.Driver.makeConnection(Driver.java:459) ~[postgresql-42.2.11.jar!/:42.2.11]
at org.postgresql.Driver.access$100(Driver.java:58) ~[postgresql-42.2.11.jar!/:42.2.11]
at org.postgresql.Driver$ConnectThread.run(Driver.java:369) ~[postgresql-42.2.11.jar!/:42.2.11]
at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
我意识到这是一个奇怪的场景，为什么要从 jar 文件中发送 docker run 命令。但我没有其他选择。
有没有人遇到过此类问题，如有任何信息将不胜感激。
谢谢
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标签： java spring postgresql docker jar