Oracle测试容器抛出“ IO错误：从读取调用中减去-1”

问题描述

在连接到oracle测试容器docker上的oracle 12c时出现异常。 Oracle 12c docker映像可用here。

这是我的代码：

new_vec.push(trait_object)

例外：

OracleContainer oracleContainer = new OracleContainer("store/oracle/database-enterprise:12.2.0.1")
    .withUsername("sys")
    .withPassword("Oradoc_db1");
oracleContainer.start();

Class.forName(oracleContainer.getDriverClassName());

Connection connection = DriverManager.getConnection(oracleContainer.getJdbcUrl(),oracleContainer.getUsername(),oracleContainer.getPassword());
System.out.println(connection.toString());

JDBC URL： java.sql.SQLRecoverableException: IO Error: Got minus one from a read call at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:419) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:536) at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:228) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:247) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:89) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:41) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:542) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:770) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:464) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210) Caused by: oracle.net.ns.NetException: Got minus one from a read call at oracle.net.ns.Packet.receive(Packet.java:286) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:287) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1054) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:308) ... 40 more

Docker已成功启动，但无法连接到数据库。 我已经提到了有关此问题的现有解决方案，但是它们都与docker上的Oracle Test Container不相关。 注意：

1. Docker运行良好且良好。
2. 没有防火墙问题。我已经禁用了防火墙。
3. JDBC Url也是正确的。
4. 也尝试不使用jdbc:oracle:thin:sys/Oradoc_db1@localhost:32779:xe。在docker上手动配置映像。我遇到了同样的错误。

解决方法

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