0101DNS TCP fallback on UDP query timeout disabled-redission-中间件

1.问题描述

Springcloud 项目，微服务模块使用redission，启动报错

DNS TCP fallback on UDP query timeout disabled. Upgrade Netty to 4.1.105 or higher.

相关软件版本如下

2.临时解决方案

修改项目根目录pom.xml

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-handler</artifactId>
                <version>4.1.108.Final</version>
            </dependency>
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-resolver-dns</artifactId>
                <version>4.1.108.Final</version>
            </dependency>
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-codec-dns</artifactId>
                <version>4.1.108.Final</version>
            </dependency>
        </dependencies>
    </dependencyManagement>

• 版本>=4.1.105

报错模块修改redisson

        <dependency>
            <groupId>org.redisson</groupId>
            <artifactId>redisson</artifactId>
            <version>3.27.2</version>
            <exclusions>
                <exclusion>
                    <groupId>io.netty</groupId>
                    <artifactId>netty-handler</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

• 版本填写自己版本

结语

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[1]使用redis缓存报错 DNS TCP fallback on UDP query timeout disabled. Upgrade Netty to 4.1.105 or higher[CP/OL].