使用tomcat7-maven-plugin进行Tomcat部署失败，并显示错误“无法调用Tomcat管理器：通过对等方重置连接：套接字写入错误”

Question

我正在尝试使用Tomcat7-Maven-Plugin为我的战争设置自动部署。但是，它无法部署文件。从控制台消息看，它看起来像是开始部署，但在转移2 MB之后中断。所有重试都会发生相同的情况，最终失败。

$ mvn tomcat7:redeploy
    .
    .
    .  
[INFO] Deploying war to http://localhost:8080/policy-service
Uploading: http://localhost:8080/manager/text/deploy?path=%2Fpolicy-service&update=true
2244/52241 KB
[INFO] I/O exception (java.net.SocketException) caught when processing request: Connection reset by peer: socket write error
[INFO] Retrying request
Uploading: http://localhost:8080/manager/text/deploy?path=%2Fpolicy-service&update=true
2242/52241 KB
[INFO] I/O exception (java.net.SocketException) caught when processing request: Connection reset by peer: socket write error
[INFO] Retrying request
Uploading: http://localhost:8080/manager/text/deploy?path=%2Fpolicy-service&update=true
2242/52241 KB
[INFO] I/O exception (java.net.SocketException) caught when processing request: Connection reset by peer: socket write error
[INFO] Retrying request
Uploading: http://localhost:8080/manager/text/deploy?path=%2Fpolicy-service&update=true
2242/52241 KB
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------

我尝试了所有可能的解决方案，我可以收集，但没有运气：

将POM配置URL从/ manager / text更改为/ manager / html。
不将manager-script或manager-jmx角色分配给tomcat-users.xml中具有manager-gui角色的同一用户。
在server.xml中将连接器超时设置为20秒到60秒
将max-file-size从默认的50 MB更改为80 MB。（因为我的war文件大小是55 MB。）

一些额外的细节如下：

Pom.xml片段： <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.2</version> <configuration> <url>http://localhost:8080/manager/text</url> <server>TomcatServer</server> <username>xxx</username> <password>xxx</password> <path>/policy-service</path> </configuration> </plugin> </plugins>
Maven版本：3.5.2
Tomcat版本：8.5.32
JDK版本：1.8.0_144
我在将战争部署到tomcat时得到的异常的完整堆栈跟踪 [ERROR] Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:redeploy (default-cli) on project policy-service: Cannot invoke Tomcat manager: Connection reset by peer: socket write error -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:redeploy (default-cli) on project policy-service: Cannot invoke Tomcat manager at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:213) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290) at org.apache.maven.cli.MavenCli.main (MavenCli.java:194) 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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356) Caused by: org.apache.maven.plugin.MojoExecutionException: Cannot invoke Tomcat manager at org.apache.tomcat.maven.plugin.tomcat7.AbstractCatalinaMojo.execute (AbstractCatalinaMojo.java:141) at org.apache.tomcat.maven.plugin.tomcat7.AbstractWarCatalinaMojo.execute (AbstractWarCatalinaMojo.java:68) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290) at org.apache.maven.cli.MavenCli.main (MavenCli.java:194) 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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356) Caused by: java.net.SocketException: Connection reset by peer: socket write error at java.net.SocketOutputStream.socketWrite0 (Native Method) at java.net.SocketOutputStream.socketWrite (SocketOutputStream.java:111) at java.net.SocketOutputStream.write (SocketOutputStream.java:155) at org.apache.http.impl.io.AbstractSessionOutputBuffer.write (AbstractSessionOutputBuffer.java:181) at org.apache.http.impl.conn.LoggingSessionOutputBuffer.write (LoggingSessionOutputBuffer.java:73) at org.apache.http.impl.io.ContentLengthOutputStream.write (ContentLengthOutputStream.java:115) at org.apache.tomcat.maven.common.deployer.TomcatManager$RequestEntityImplementation.writeTo (TomcatManager.java:880) at org.apache.http.entity.HttpEntityWrapper.writeTo (HttpEntityWrapper.java:89) at org.apache.http.impl.client.EntityEnclosingRequestWrapper$EntityWrapper.writeTo (EntityEnclosingRequestWrapper.java:108) at org.apache.http.impl.entity.EntitySerializer.serialize (EntitySerializer.java:117) at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity (AbstractHttpClientConnection.java:265) at org.apache.http.impl.conn.ManagedClientConnectionImpl.sendRequestEntity (ManagedClientConnectionImpl.java:203) at org.apache.http.protocol.HttpRequestExecutor.doSendRequest (HttpRequestExecutor.java:236) at org.apache.http.protocol.HttpRequestExecutor.execute (HttpRequestExecutor.java:121) at org.apache.http.impl.client.DefaultRequestDirector.tryExecute (DefaultRequestDirector.java:682) at org.apache.http.impl.client.DefaultRequestDirector.execute (DefaultRequestDirector.java:486) at org.apache.http.impl.client.AbstractHttpClient.doExecute (AbstractHttpClient.java:863) at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:82) at org.apache.tomcat.maven.common.deployer.TomcatManager.invoke (TomcatManager.java:742) at org.apache.tomcat.maven.common.deployer.TomcatManager.deployImpl (TomcatManager.java:705) at org.apache.tomcat.maven.common.deployer.TomcatManager.deploy (TomcatManager.java:388) at org.apache.tomcat.maven.plugin.tomcat7.deploy.AbstractDeployWarMojo.deployWar (AbstractDeployWarMojo.java:85) at org.apache.tomcat.maven.plugin.tomcat7.deploy.AbstractDeployMojo.invokeManager (AbstractDeployMojo.java:82) at org.apache.tomcat.maven.plugin.tomcat7.AbstractCatalinaMojo.execute (AbstractCatalinaMojo.java:132) at org.apache.tomcat.maven.plugin.tomcat7.AbstractWarCatalinaMojo.execute (AbstractWarCatalinaMojo.java:68) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290) at org.apache.maven.cli.MavenCli.main (MavenCli.java:194) 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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)

Answer 1

另一答案