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Part 4: The Connect XE Drivers : The Driver for Apache Hive : Connection Option Descriptions : Transaction Mode
  
Transaction Mode
Attribute
TransactionMode (TM)
Purpose
Specifies how the driver handles manual transactions.
Valid Values
0 | 1
Behavior
If set to 1 - Ignore, the data source does not support transactions and the driver always operates in auto-commit mode. Calls to set the driver to manual commit mode and to commit transactions are ignored. Calls to rollback a transaction cause the driver to return an error indicating that no transaction is started. Metadata indicates that the driver supports transactions and the ReadUncommitted transaction isolation level.
If set to 0 (No Transactions), the data source and the driver do not support transactions. Metadata indicates that the driver does not support transactions.
Default
0 (No Transactions)
GUI Tab
Advanced tab