java - 当我尝试将Maven项目部署到tomcat时出现套接字写入错误

Question

我有一个Maven项目，其中包括4个模块：新闻管理，新闻常见，新闻管理员和新闻客户端。新闻管理模块是父模块。输入mvn tomcat7.deploy -Dmaven.test.skip=true，结果为：

[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] news-management
[INFO] news-common
[INFO] news-admin
[INFO] news-client
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building news-management 1.0
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ news-management ---
[INFO] Installing C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\pom.xml to C:\Users\Siarhei_Liauko\.m2\repository\co
m\epam\news-management\1.0\news-management-1.0.pom
[INFO]
[INFO] >>> tomcat7-maven-plugin:2.2:deploy (default-cli) > package @ news-management >>>
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:deploy (default-cli) < package @ news-management <<<
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:deploy (default-cli) @ news-management ---
[INFO] Skipping non-war project
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building news-common 1.0
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ news-common ---
[WARNING] Using platform encoding (Cp1251 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 5 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ news-common ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding Cp1251, i.e. build is platform dependent!
[INFO] Compiling 46 source files to C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-common\target\classes
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ news-common ---
[INFO] Not copying test resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ news-common ---
[INFO] Not compiling test sources
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ news-common ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ news-common ---
[INFO] Building jar: C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-common\target\news-common-1.0.jar
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ news-common ---
[INFO] Installing C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-common\target\news-common-1.0.jar to C:\Users\S
iarhei_Liauko\.m2\repository\com\epam\news-common\1.0\news-common-1.0.jar
[INFO] Installing C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-common\pom.xml to C:\Users\Siarhei_Liauko\.m2\r
epository\com\epam\news-common\1.0\news-common-1.0.pom
[INFO]
[INFO] >>> tomcat7-maven-plugin:2.2:deploy (default-cli) > package @ news-common >>>
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ news-common ---
[WARNING] Using platform encoding (Cp1251 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 5 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ news-common ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding Cp1251, i.e. build is platform dependent!
[INFO] Compiling 46 source files to C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-common\target\classes
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ news-common ---
[INFO] Not copying test resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ news-common ---
[INFO] Not compiling test sources
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ news-common ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ news-common ---
[INFO] Building jar: C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-common\target\news-common-1.0.jar
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:deploy (default-cli) < package @ news-common <<<
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:deploy (default-cli) @ news-common ---
[INFO] Skipping non-war project
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building news-admin 1.0
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ news-admin ---
[WARNING] Using platform encoding (Cp1251 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 4 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ news-admin ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ news-admin ---
[INFO] Not copying test resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ news-admin ---
[INFO] Not compiling test sources
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ news-admin ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- maven-war-plugin:2.4:war (default-war) @ news-admin ---
[INFO] Packaging webapp
[INFO] Assembling webapp [news-admin] in [C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-admin\target\news-admin
-1.0]
[INFO] Processing war project
[INFO] Copying webapp resources [C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-admin\src\main\webapp]
[INFO] Webapp assembled in [372 msecs]
[INFO] Building war: C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-admin\target\news-admin-1.0.war
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ news-admin ---
[INFO] Installing C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-admin\target\news-admin-1.0.war to C:\Users\Sia
rhei_Liauko\.m2\repository\com\epam\news-admin\1.0\news-admin-1.0.war
[INFO] Installing C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-admin\pom.xml to C:\Users\Siarhei_Liauko\.m2\re
pository\com\epam\news-admin\1.0\news-admin-1.0.pom
[INFO]
[INFO] >>> tomcat7-maven-plugin:2.2:deploy (default-cli) > package @ news-admin >>>
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ news-admin ---
[WARNING] Using platform encoding (Cp1251 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 4 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ news-admin ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ news-admin ---
[INFO] Not copying test resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ news-admin ---
[INFO] Not compiling test sources
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ news-admin ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- maven-war-plugin:2.4:war (default-war) @ news-admin ---
[INFO] Packaging webapp
[INFO] Assembling webapp [news-admin] in [C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-admin\target\news-admin
-1.0]
[INFO] Processing war project
[INFO] Copying webapp resources [C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-admin\src\main\webapp]
[INFO] Webapp assembled in [323 msecs]
[INFO] Building war: C:\Users\Siarhei_Liauko\Projects\Temp\News-Management\news-admin\target\news-admin-1.0.war
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:deploy (default-cli) < package @ news-admin <<<
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:deploy (default-cli) @ news-admin ---
[INFO] Deploying war to http://localhost:8082/news-admin
Uploading: http://localhost:8082/manager/text/deploy?path=%2Fnews-admin
2074/29426 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:8082/manager/text/deploy?path=%2Fnews-admin
2074/29426 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:8082/manager/text/deploy?path=%2Fnews-admin
2074/29426 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:8082/manager/text/deploy?path=%2Fnews-admin
2074/29426 KB
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] news-management .................................... SUCCESS [  1.099 s]
[INFO] news-common ........................................ SUCCESS [  5.230 s]
[INFO] news-admin ......................................... FAILURE [ 12.158 s]
[INFO] news-client ........................................ SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 19.039 s
[INFO] Finished at: 2016-08-17T19:56:08+03:00
[INFO] Final Memory: 33M/273M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:deploy (default-cli) on project news-admin:
Cannot invoke Tomcat manager: Connection reset by peer: socket write error -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :news-admin

新闻管理pom.xml：

    <modelVersion>4.0.0</modelVersion>

    <groupId>com.epam</groupId>
    <artifactId>news-management</artifactId>
    <version>1.0</version>
    <packaging>pom</packaging>

    <modules>
        <module>news-common</module>
        <module>news-admin</module>
        <module>news-client</module>
    </modules>

    <properties>
        <spring.version>4.2.5.RELEASE</spring.version>
        <spring.security.version>4.1.0.RELEASE</spring.security.version>
        <news.management.version>1.0</news.management.version>
        <ojdbc.version>10.2.0.3.0</ojdbc.version>
        <tomcat.maven.plugin.vercion>2.2</tomcat.maven.plugin.vercion>
    </properties>

    <dependencies>
        <dependency>
            <groupId>com.oracle</groupId>
            <artifactId>ojdbc14</artifactId>
            <version>${ojdbc.version}</version>
        </dependency>
    </dependencies>

    <build>
        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.apache.tomcat.maven</groupId>
                    <artifactId>tomcat7-maven-plugin</artifactId>
                    <version>${tomcat.maven.plugin.vercion}</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.1</version>
                    <configuration>
                        <source>1.8</source>
                        <target>1.8</target>
                    </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>


</project>

新闻管理员pom.xml：

<parent>
    <artifactId>news-management</artifactId>
    <groupId>com.epam</groupId>
    <version>1.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>news-admin</artifactId>
<packaging>war</packaging>

<properties>
    <jstl.version>1.2</jstl.version>
    <jsp.api.version>2.2</jsp.api.version>
    <servlet.version>3.1.0</servlet.version>
    <apache.tiles.version>3.0.5</apache.tiles.version>
</properties>

<dependencies>
    <dependency>
        <groupId>com.epam</groupId>
        <artifactId>news-common</artifactId>
        <version>${news.management.version}</version>
    </dependency>

    <!-- Spring MVC -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${spring.version}</version>
    </dependency>

    <!-- Spring security -->
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-web</artifactId>
        <version>${spring.security.version}</version>
    </dependency>

    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-config</artifactId>
        <version>${spring.security.version}</version>
    </dependency>

    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-taglibs</artifactId>
        <version>${spring.security.version}</version>
    </dependency>

    <!-- JSTL API -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
        <version>${jstl.version}</version>
    </dependency>

    <!-- Servlet API -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>${servlet.version}</version>
        <scope>provided</scope>
    </dependency>

    <!-- Apache tiles -->
    <dependency>
        <groupId>org.apache.tiles</groupId>
        <artifactId>tiles-extras</artifactId>
        <version>${apache.tiles.version}</version>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.4</version>
        </plugin>

        <plugin>
            <groupId>org.apache.tomcat.maven</groupId>
            <artifactId>tomcat7-maven-plugin</artifactId>
            <configuration>
                <url>http://localhost:8082/manager/text</url>
                <server>Tomcat</server>
                <username>deployer</username>
                <password>deployer</password>
                <path>/news-admin</path>
            </configuration>
        </plugin>
    </plugins>
</build>

新闻客户端pom.xml：

<parent>
    <artifactId>news-management</artifactId>
    <groupId>com.epam</groupId>
    <version>1.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>news-client</artifactId>
<packaging>war</packaging>

<properties>
    <jstl.version>1.2</jstl.version>
    <jsp.api.version>2.2</jsp.api.version>
    <servlet.version>3.1.0</servlet.version>
    <apache.tiles.version>3.0.5</apache.tiles.version>
</properties>

<dependencies>
    <dependency>
        <groupId>com.epam</groupId>
        <artifactId>news-common</artifactId>
        <version>${news.management.version}</version>
    </dependency>

    <!-- JSP API -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
        <version>${jstl.version}</version>
    </dependency>

    <dependency>
        <groupId>javax.servlet.jsp</groupId>
        <artifactId>jsp-api</artifactId>
        <version>${jsp.api.version}</version>
    </dependency>

    <!-- Servlet API -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>${servlet.version}</version>
        <scope>provided</scope>
    </dependency>

    <!-- Apache tiles -->
    <dependency>
        <groupId>org.apache.tiles</groupId>
        <artifactId>tiles-extras</artifactId>
        <version>${apache.tiles.version}</version>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.tomcat.maven</groupId>
            <artifactId>tomcat7-maven-plugin</artifactId>
            <configuration>
                <url>http://localhost:8082/manager/text</url>
                <server>tomcat</server>
                <username>deployer</username>
                <password>deployer</password>
                <path>/news-client</path>
            </configuration>
        </plugin>
    </plugins>
</build>

Tomcat-users.xml：

<tomcat-users xmlns="http://tomcat.apache.org/xml"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://tomcat.apache.org/xml tomcat-users.xsd"
          version="1.0">
<role rolename="manager-script"/>
<role rolename="manager-gui"/>
<user username="deployer" password="deployer" role="manager-gui,manager-script"/>

Maven settings.xml：

<server>
    <id>Tomcat</id>
    <username>deployer</username>
    <password>deployer</password>
  </server>

我尝试使用 http://localhost:8082/management和 http://localhost:8082/management/http。我试图更改web.xml中的 max-file-size和 max-request-size。我试图添加到部署者用户角色manager-jmx和admin。它没有帮助。在我的情况下，此错误的原因是什么？

Answer 1

好。我已经解决了这个问题。当我将tomcat-users.xml中的用户从deployer重命名为admin时，它开始工作。