文章浏览阅读1k次。beeline> !connect jdbc:hive2://localhost:10000/testConnecting to jdbc:hive2://localhost:10000/testEnter username for jdbc:hive2://localhost:10000/test: Enter password for jdbc:hive2://localhost:..._root is not allowed to impersonate evtd...
文章浏览阅读568次。错误信息：Cannot lock /opt/data/code/cache. The directory is already locked我这是在flume采集命令脚本中设置#set channel1a1.channels.c1.type=filea1.channels.c1.checkpointDir=/opt/data/code/cachea1.channels.c1.dataDirs=/opt/data/code/cache因为这个路径......
文章浏览阅读5.6k次。建库建表语句create database test on cluster clickhouse_cluster;报错信息↘ Progress: 0.00 rows, 0.00 B (0.00 rows/s., 0.00 B/s.) Received exception from server (version 20.1.4):Code: 159. DB::Exception: Received from localhost:9000. DB::Exception: Watching task ......
