17.00 - Application - Parallel Transporter

Teradata® Parallel Transporter Application Programming Interface Programmer Guide

prodname
Parallel Transporter
vrm_release
17.00
created_date
June 2020
category
Programming Reference
featnum
B035-2516-220K

All master and slave applications must be synchronized:

  • After receiving a TD_SYNC_Barrier or TD_SYNC_TELINFO status code.
  • All instances should enter and exit the same following methods together:
    • Initiate
    • Checkpoint/Restart
    • EndAcquisition
    • ApplyRows
    • Terminate

Because of the synchronization, the instance on the slower machine will affect the instance on the faster machine. It is strongly recommended that you run all of your instances on machines that have the same power throughput.