Impala trait that implements the Impala-specific HadoopDBConnector functions
A dummy Impala database connector that does not submit the DDLs but collects all that have been submitted in a List.
Impala Database connector that is constructed from a JDBC connection string
Impala Database connector that is constructed from a JDBC connection string
SparkSession object
the JDBC connection string
Impala Database connector that is constructed using the Waimak JDBC template in spark conf
Impala Database connector that is constructed using the Waimak JDBC template in spark conf
SparkSession object
name of the database to connect to
the cluster label in the JDBC template string
Created by Alexei Perelighin on 18/07/17.
A dummy Impala database connector that does not submit the DDLs but collects all that have been submitted in a List. This is useful for testing or using in flows where you wish to collect the DDLs and run them manually.
SparkSession object