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Hive ODBC can be slow when writing to tables. If you are looking for a faster option to write to Hive and want to create a new table or overwrite an existing table, use the IN-DB tools to output your data.
The IN-DB connections have an option to write directly to HDFS using AVRO:
When using this option to write, the data is first written to HDFS and then a corresponding table reference is created in Hive.
To write out data from a workflow that doesn't already use IN-DB tools, use the Data Stream In tool:
NOTE: This option does not work for updates, only when creating new tables or overwriting existing ones. It also requires the user to have access to write to HDFS.