The HDFS data reading process includes the following steps, please choose the correct order. (Drag picture title, sort question)
Hive does not retrieve whether the data conforms to the schema during load. Hive follows the schema on read (the read mode only checks the Hive data field schema when the read mode is in the mode.
Loaderf only supports data import and export between relational databases and HBase.
KerbarasAs a certification service center,were ableSecondary development applications to all services in the cluster and customerscarryforsystemA certification service.