mxgraphmxGraph is a fully client side JavaScript diagramming library that uses SVG and HTML for rendering. draw.io is an example that extends the functionality of this library. The sources to draw.io ......
文章浏览阅读398次。客户端yarn模式执行bin/spark-shell --master yarn --deploy-mode client问题 HADOOP_CONF_DIR or YARN_CONF_DIR must be setException in thread "main" java.lang.Exception: When running with master 'yarn' either HADOOP_CONF_DIR or YARN_CONF_DIR must be set in ......
文章浏览阅读1.1w次。报错内容：ERROR deploy.ClientEndpoint: Exception from cluster was: java.io.FileNotFoundException: /usr/log_data/java/spark-project-0.0.1-SNAPSHOT.jar (No such file or directory)查找原因是：spark-submit 提交任务时..._error deploy.clientendpoint: exception f......
文章浏览阅读1.2k次。OK，根据系列博客我们已经学习了互联网的基本安全架构：https://blog.csdn.net/biandanloveyou/category_11074285.html接下来，我们开始搭建基于 Oauth2 的 API 开放平台。什么是 API 开放平台？在一些大型互联网公司，随着......
文章浏览阅读4.1k次，点赞3次，收藏3次。Exception in thread "main" org.apache.spark.SparkException: Yarn application has already ended! It might have been killed or unable to launch application master. at org.apache.spark.scheduler..._[main] error org.apache.spark.sche......
