摘要: xxxxx 阅读全文
posted @ 2021-07-27 19:27 sunzebo 阅读(21) 评论(0) 推荐(0) 编辑
摘要: Spark Q1 WARN scheduler.TaskSchedulerImpl: Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered and 阅读全文
posted @ 2021-07-27 19:24 sunzebo 阅读(64) 评论(0) 推荐(0) 编辑
摘要: 说明 todo 设计区分 哪些是 性能优化升级,哪些是排故障 Sqoop Q2 Import failed: java.io.IOException: java.lang.ClassNotFoundException: org.apache.hadoop.hive.conf.HiveConf 202 阅读全文
posted @ 2021-07-27 19:23 sunzebo 阅读(59) 评论(0) 推荐(0) 编辑