sqoopdb从表命令将数据从 MySQL 导入到 HDFSemployee
sqoop import --connect jdbc:mysql://localhost:3306/sqoopdb --username sqoop -P --table employee
sqoop import --connect jdbc:mysql://localhost:3306/sqoopdb --username sqoop -P --table employee --m 1
两者都会产生以下错误：
Warning: /usr/local/sqoop/../hbase does not exist! HBase imports will fail.
Please set $HBASE_HOME to the root of your HBase installation.
Warning: /usr/local/sqoop/../hcatalog does not exist! HCatalog jobs will fail.
Please set $HCAT_HOME to the root of your HCatalog installation.
Warning: /usr/local/sqoop/../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to …