【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.htracegroupId>
    <artifactId>htrace-coreartifactId>
    <version>3.1.0-incubatingversion>
dependency>
<dependency>
    <groupId>org.apache.htracegroupId>
    <artifactId>htrace-core4artifactId>
    <version>4.0.1-incubatingversion>
dependency>
<dependency>
    <groupId>org.cloudera.htracegroupId>
    <artifactId>htrace-coreartifactId>
    <version>2.04version>
dependency>

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