We tried to install the Impala JDBC Driver at Database Driver tab, but the problem comes when i have to select the Database Driver Template
- Which Database Driver Template should be used?
We've tried some of them, but we got errors when we created a new Import Job using the connection.
Caused by: java.sql.SQLException: [Cloudera][ImpalaJDBCDriver](500605) Error occurred while opening a session with the server. No additional detail from the server regarding this error is available. Please ensure that the driver configuration is compatible with the server configuration. This type of error can also occur when the server is too busy to handle the request. Please try again later.
- Are there any reasons to select between Hive or Impala when a Data Link is created?
We have to use Impala instead of Hive, because its a recommendation from our Cluster provider for no batch processes
Thanks in advance.
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