1.3 createRemoteEnvironment 返回集群执行环境,将Jar提交到远程服务器。需要在调用时指定JobManager的IP和端口号,并指定要在集群中运行的Jar包。 val env = ExecutionEnvironment.createRemoteEnvironment("jobmanager-hostname", 6123,"C://jar//flink//wordcount.jar") 1. 二、Source 2.1 从集合读取数据 // 定义...
done < <(find "$FLINK_LIB_DIR" ! -type d -name '*.jar' -print0 | sort -z) if [[ "$FLINK_DIST" == "" ]]; then # write error message to stderr since stdout is stored as the classpath (>&2 echo "[ERROR] Flink distribution jar not found in $FLINK_LIB_DIR.") # exit ...
(>&2 echo "[ERROR] Flink distribution jar not found in $FLINK_LIB_DIR.") exit 1 elif [[ "$FLINK_DIST_COUNT" -gt 1 ]]; then (>&2 echo "[ERROR] Multiple flink-dist*.jar found in $FLINK_LIB_DIR. Please resolve.") exit 1 fi echo "$FLINK_DIST" } # 获取flink-sql-gateway j...
Flink：在jar文件中找不到程序的入口点类提交Flink作业时，还需要提供该作业的依赖项。在本例中为数据...
Python基础任务一 - 环境搭建 Anaconda 安装与配置 1、 下载Anaconda:https://www.anaconda.com/distribution/ (建议下载python3版本) 2、 安装:建议修改安装路径,(默认为C盘),其他安装步骤默认即可 3、 环境变量配置:系统属性——系统信息——高级系统设置—&mda...Windows...
问Flink:在jar文件中找不到程序的入口点类EN在正确编译好java程序之后，打包，然后在命令行输入java -...
I'm trying to deploy a Flink stateful function as a flink jar and I followed the instruction here <https://github.com/apache/flink-statefun>. However I'm getting the error saying that the program entry point class was not found in the jar even after I added the dependency in my pom....
建立gradle工程之后, 声明plugin是java-library; 在gradle任务栏运行build或者jar任务就可以得到输出的jar文件;jar文件命名会以我们在创建工程时的artificts名称和build.gradle中的version来命名。 结果如下图示: UnsupportedFileSystemSchemeException: Hadoop is not in the classpath/dependencies. ...
flink run-m hadoop01:8081$FLINK_HOME/examples/batch/WordCount.jar Session模式 普通申请: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 yarn-session.sh-d-nm yarnforflink-jm 512MB-s1-tm 512MB 这里已经踩过一个坑了 jm 如果设置小于等于512时会报异常,看别人发的帖子说系统底层内存开销不小于512...
# we assume to be in the root directory of the unzipped Flink distribution # (1) Start Cluster $ ./bin/ # (2) You can now access the Flink Web Interface on http://localhost:8081 # (3) Submit example job $ ./bin/flink run ./examples/streaming/TopSpeedWindowing.jar ...