【记录】flink任务发布到yarn上报错java.lang.NoClassDefFoundError: org/apache/htrace/Trace

问题如题

 

解决1、项目引入依赖

<dependency>
    <groupId>org.apache.htrace</groupId>
    <artifactId>htrace-core</artifactId>
    <version>3.1.0-incubating</version>
</dependency>
<dependency>
    <groupId>org.apache.htrace</groupId>
    <artifactId>htrace-core4</artifactId>
    <version>4.0.1-incubating</version>
</dependency>
<dependency>
    <groupId>org.cloudera.htrace</groupId>
    <artifactId>htrace-core</artifactId>
    <version>2.04</version>
</dependency>

解决2、把htrace-core-3.1.0-incubating.jar放到flink的lib目录下