16.20 - Restart Log Tables - Parallel Transporter

Teradata® Parallel Transporter User Guide

Product
Parallel Transporter
Release Number
16.20
Published
August 2020
Language
English (United States)
Last Update
2020-08-27
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Teradata PT maintains a restart log table for the Load, Stream, and Update operators, to store checkpoint data for the job. The information in the restart log table is normally not accessed directly by Teradata PT users, but is automatically used by the Teradata PT infrastructure when a job is restarted. Once the job completes successfully, the restart log is automatically dropped.

The restart log for a particular operator is stored under the name specified in the LogTable attribute for the operator.

For required syntax and rules for specifying the name of the LogTable, see "Load Opertor", "Stream Operator", or "Update Operator" in Teradata® Parallel Transporter Reference, B035-2436.

For information on restarting a job, see Restarting A Job.