解决IBM Liberty 部署Springboot 应用遇到StackOverflow的问题

最新推荐文章于 2025-02-13 09:39:35 发布

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最新推荐文章于 2025-02-13 09:39:35 发布 · 920 阅读

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#spring boot #java #web #容器

将Spring Boot应用从WAS 9迁移至IBM Liberty 20时遇到StackOverflow错误。错误日志显示在加载Web模块时出现问题。通过排查发现是由于liberty自身加载的依赖循环引用导致，通过调整server.xml的<featureManager>配置解决了问题，应用成功启动。

客户最近要求把一个Springboot应用从was 9 迁移部署至 liberty 20，jar包部署，自启动没问题，但部署到liberty上server.xml配置如下：

<?xml version="1.0" encoding="UTF-8"?>
<server description="new server">

    <!-- Enable features -->
    <featureManager>
        <feature>javaee-8.0</feature>
        <feature>springBoot-2.0</feature>
        <feature>localConnector-1.0</feature>
        <feature>websocket-1.1</feature>
    </featureManager>

    <!-- This template enables security. To get the full use of all the capabilities, a keystore and user registry are required. -->
    
    <!-- For the keystore, default keys are generated and stored in a keystore. To provide the keystore password, generate an 
         encoded password using bin/securityUtility encode and add it below in the password attribute of the keyStore element. 
         Then uncomment the keyStore element. -->
    <!--
    <keyStore password=""/> 
    -->
    
    <!--For a user registry configuration, configure your user registry. For example, configure a basic user registry using the
        basicRegistry element. Specify your own user name below in the name attribute of the user element. For the password, 
        generate an encoded password using bin/securityUtility encode and add it in the password attribute of the user element. 
        Then uncomment the user element. -->
    <basicRegistry id="basic" realm="BasicRealm"> 
        <!-- <user name="yourUserName" password="" />  --> 
    </basicRegistry>
    
    <!-- To access this server from a remote client add a host attribute to the following element, e.g. host="*" -->
    <httpEndpoint id="defaultHttpEndpoint"
                  httpPort="9080"
                  httpsPort="9443" />
                  
    <!-- Automatically expand WAR files and EAR files -->
    <!-- <applicationManager autoExpand="true"/> -->
	<springBootApplication location="qhrms.jar"/>

</server>

应用启动失败,报StackOverFlow错误: