Application Restrictions

The use of global, local, and request level transactions are all mutually exclusive. Request level transactions only apply when not in a global or local transaction. Any attempt to mix global and local transactions concurrently will result in an exception.

Enterprise Information System (EIS) Support

The underlying resource adaptors that represent the EIS system and the EIS system itself must support XA transactions if they want to participate in distributed XA transaction through Teiid. If source system does not support the XA, then it can not participate in the distributed transaction. However, the source is still eligible to participate in data integration with out the XA support.

The participation in the XA transaction is automatically determined based on the resource adaptors XA capability. It is user’s responsibility to make sure that they configure a XA resource when they require them to participate in distributed transaction.

results matching ""

    No results matching ""