2019年4月29日
Error Code: 1044. Access denied for user 'root'@'%' to database
摘要： 重新登录下，就ok了。 阅读全文
posted @ 2019-04-29 18:15 大数据从业者FelixZh 阅读(7481) 评论(0) 推荐(0) 编辑
ERROR 1129 (HY000): mysqladmin flush-hosts
摘要： mysql报错：ERROR 1129 (HY000): Host * is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'解决办法：按照提示，远程登录服务器，执行命令“mysqladmi 阅读全文
posted @ 2019-04-29 18:10 大数据从业者FelixZh 阅读(1577) 评论(0) 推荐(0) 编辑
Error:"Java patch PatchPasswordEncryption_J10001 is being applied by some other process" when starting Ranger Admin
摘要： SupportKB Problem Description: When starting Ranger admin, it fails to start up with the following error: [I] Java patch PatchPasswordEncryption_J1000 阅读全文
posted @ 2019-04-29 18:09 大数据从业者FelixZh 阅读(728) 评论(0) 推荐(0) 编辑
Error:"MetaStoreClient lost connection. Attempting to reconnect (1 of 24) after 5s. getCurrentNotificationEventId" occurs as HiveServer2 fails to start as it cannot connect to Metastore in HDP 3.0
摘要： SupportKB Problem Description:After upgrading to HDP 3.0, the HiveServer2 fails to start and the following error is displayed in the HiveServer2 logs: 阅读全文
posted @ 2019-04-29 18:07 大数据从业者FelixZh 阅读(8318) 评论(2) 推荐(0) 编辑
requirement failed: Unacceptable value for property 'kafka.timeline.metrics.host_in_memory_aggregation', boolean values must be either 'true' or 'false
摘要： requirement failed: Unacceptable value for property 'kafka.timeline.metrics.host_in_memory_aggregation', boolean values must be either 'true' or 'fals 阅读全文
posted @ 2019-04-29 18:06 大数据从业者FelixZh 阅读(1013) 评论(0) 推荐(0) 编辑