class not found:org/mvel2/integration/VariableResolverFactory 加入包mvel2.java
System.setProperty("hadoop.home.dir","/path/to/hadoop/home"); 1. 将/path/to/hadoop/home替换为你实际的 Hadoop Home 目录。 步骤5: 重新编译项目并运行 完成以上步骤后,你可以重新编译你的项目,并尝试运行你的 Flink 作业。你应该不再遇到 “flink Hadoop is not in the classpath/dependencies” 的错误。
Caused by: org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Hadoop is not in the classpath/dependencies. at org.apache.flink.core.fs.UnsupportedSchemeFactory.create(UnsupportedSchemeFactory.java:55) ~[flink-dist_2.12-1.14.4.jar:1.14.4] at org.apache.flink.core.fs.FileSystem.getUng...
针对“hadoop is not in the classpath/dependencies”这一错误,以下是一些详细的解决步骤,这些步骤将帮助你检查和修复项目中Hadoop依赖的问题: 1. 检查项目的构建配置文件 首先,你需要检查项目的构建配置文件,如pom.xml(对于Maven项目)或build.gradle(对于Gradle项目)。这些文件定义了项目的依赖和构建过程。 Maven项目...
1. 在 $FLINK_HOME/lib 下加 Hadoop 的jar包,官网可以下载 https://flink.apache.org/downloads.html 2. mvn 添加依赖: <dependency> <groupId>org.apache.hadoop</groupId> <artifactId>hadoop-client</artifactId> <version>${hadoop.version}</version> ...
Error: java: System Java Compiler was not found in classpath The solution that fixed my problem is as follows: In: Project Settings > Compiler > Java Compiler I changed the drop fromUse compilertoJavacEclipse! Non of the other solutions I found on the web is helpful...
【flink】报错整理 Could not instantiate the executor. Make sure a planner module is on the classpath - 最近在学习 Flink, 在 IDEA中调试 Flink sql 代码时报错,报错内容如下:Exception in thread
UnsupportedFileSystemSchemeException: Hadoop is not in the classpath/dependencies.,程序员大本营,技术文章内容聚合第一站。
CMake Error at CMakeLists.txt:14 (project): The CMAKE_CXX_COMPILER: icx-cl is not a full path and was not found in the PATH. -- Configuring incomplete, errors occurred!PowerShell in VS Code environment outputPS C:\Program Files (x86)\Intel\oneAPI> dir ...
not in the classpath/dependencies. ``` and I don't understand why. `echo $HADOOP_CLASSPATH` returns the path of Hadoop libraries with wildcards. Flink's JobManger prints the classpath which includes specific packages from these Hadoop libraries. Besides that, Flink ...