12 2023 档案

FAILED: ParseException line 1:65 cannot recognize input near 'row' 'formatted' 'delimited' in table row format specification
摘要：hive报FAILED: ParseException line 1:65 cannot recognize input near 'row' 'formatted' 'delimited' in table row format specification 错误语句： insert overwri 阅读全文
posted @ 2023-12-10 22:02 会飞的猪仔 阅读(262) 评论(0) 推荐(0) 编辑
FAILED: ParseException line 1:17 cannot recognize input near 'student2' 'select' 'id' in destination specification
摘要：hive向表中插入数据时报错： FAILED: ParseException line 1:17 cannot recognize input near 'student2' 'select' 'id' in destination specification 错误： insert overwrit 阅读全文
posted @ 2023-12-10 21:48 会飞的猪仔 阅读(289) 评论(0) 推荐(0) 编辑
HDFS HA配置后无法实现自动切换
摘要：对HDFS结合Zookeeper进行HA配置后无法实现自动切换，将active的namenode杀掉namenode进程后，standby的namenode并未自动切换为active，经查询，应将hdfs-site.xml中dfs.ha.fencing.methods一项配置为shell(/bin/ 阅读全文
posted @ 2023-12-04 23:38 会飞的猪仔 阅读(159) 评论(0) 推荐(0) 编辑

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