文章浏览阅读719次。在spark中采用sc.hadoopConfiguration进行数据传输java.lang.IllegalArgumentException: Can not create a Path from a null stringscala 2.11spark 2.20这是spark自身一些bughttps://issues.apache.org/jira/browse/SPARK-21549如何解决:spark2.2源码def rddWriteToHb......
文章浏览阅读1.8k次,点赞2次,收藏10次。创建项目后报错:Build path specifies execution environment JavaSE-1.7. There are no JREs installed in the workspace that arestrictly compatible with this environment.解决方法:右键当前项目,选择 properties,在新窗口中......
文章浏览阅读874次。一、问题描述程序需要提供配置输出日志路径,错误配置为:root_dir: m_dslog_dir: m_ds/logs报错信息:FileNotFoundError: [Errno 2] No such file or directory: '/tmp/dolphinscheduler/exec/process/8/74/405/418/m_ds/logs/bert_for_multi_label-2022-02-......
文章浏览阅读9.7k次,点赞15次,收藏31次。创建项目后报错:Build path specifies execution environment javase-1.7.there are no JREs installed in the workspace that are strictly compatible with this environment.解决方法:右键当前项目,选择 properties,在新窗口......