sqoop import-all-tables失败，低于错误

Question

执行此import-all-tables命令时出现此错误：

[cloudera@quickstart Desktop]$ sqoop import-all-tables --connect jdbc:mysql://192.168.26.131/batch31 –-username root –-password cloudera --exclude-tables NYSE_DAILY_PRICES_MYSQL -m1

Warning: /usr/lib/sqoop/../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumulo installation.
18/04/13 10:27:14 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6-cdh5.12.0
18/04/13 10:27:14 **ERROR tool.BaseSqoopTool: Error parsing arguments for import-all-tables:**

Answer 1

在username和password参数之前检查前导破折号：您需要使用-代替–。