Options

Errors, warnings, and other information generated as the job runs are stored in logs. You can specify how much information is in a log and whether the log is cleared each time through the Options section of this window. You can also enable safe mode and specify whether PDI should gather performance metrics. Logging and Performance Monitoring describes the logging methods available in PDI.

Option	Description
Clear log before running	Indicates whether to clear all your logs before you run your job. If your log is large, you might need to clear it before the next execution to conserve space.
Log level	Specifies how much logging is performed and the amount of information captured: - Nothing: No logging occurs Error: Only errors are logged Minimal: Only use minimal logging Basic: This is the default level Detailed: Give detailed logging output Debug: For debugging purposes, very detailed output Row Level: Logging at a row level, which generates a lot of log data Debug and Row Level logging levels contain information you may consider too sensitive to be shown. Consider the sensitivity of your data when selecting these logging levels. See the Administer Pentaho Data Integration and Analytics document for instructions on how best to use these logging methods.
Enable safe mode	Checks every row passed through your job and ensure all layouts are identical. If a row does not have the same layout as the first row, an error is generated and reported.
Start job at	Specifies an alternative starting entry for your job. All the current entries in your job are listed as options in the dropdown menu.
Gather performance metrics	Monitors the performance of your job execution through these metrics. Using Performance Graphs shows how to visually analyze these metrics.