文章浏览阅读4.3k次,点赞3次,收藏4次。错误提示:Theerrormeansmysqlddoesnothavetheaccessrightstothedirectory.tail /var/log/mysqld.log15112518:21:50mysqld_safeStartingmysqlddaemonwithdatabasesfrom/oradata/mysql15112..._he error means mariadbd does not have the access rights to the......
文章浏览阅读3.5k次。使用SparkSQL(2.4版本)往存储格式为parquet的Hive分区表中存储NullType类型的数据时报错:org.apache.spark.sql.AnalysisException: Parquet data source does not support null data type.虽然在Stack OverFlow上找到了类似的问题,但没有具......
文章浏览阅读145次。这个链接可能会有解答 http://askubuntu.com/questions/23009/reasons-why-crontab-does-not-work 此外一定要注意,crontab的默认目录是什么,不要明明已经运行了,你还以为没运行。..._cron not work...