Table of Contents

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  1. Preface
  2. Analyst Service
  3. Content Management Service
  4. Data Integration Service
  5. Data Integration Service Architecture
  6. Data Integration Service Management
  7. Data Integration Service Grid
  8. Data Integration Service Applications
  9. Mass Ingestion Service
  10. Metadata Access Service
  11. Metadata Manager Service
  12. Model Repository Service
  13. PowerCenter Integration Service
  14. PowerCenter Integration Service Architecture
  15. High Availability for the PowerCenter Integration Service
  16. PowerCenter Repository Service
  17. PowerCenter Repository Management
  18. PowerExchange Listener Service
  19. PowerExchange Logger Service
  20. SAP BW Service
  21. Search Service
  22. System Services
  23. Test Data Manager Service
  24. Test Data Warehouse Service
  25. Web Services Hub
  26. Application Service Upgrade
  27. Application Service Databases
  28. Connecting to Databases from Windows
  29. Connecting to Databases from UNIX
  30. Updating the DynamicSections Parameter of a DB2 Database

Logs for Jobs that Run in Remote Mode

Logs for Jobs that Run in Remote Mode

When a Data Integration Service grid runs a mapping in a separate remote process, the worker service process that optimizes and compiles the mapping writes log events to one log file. The DTM process that runs the mapping writes log events to another log file. When you access the mapping log, the Data Integration Service consolidates the two files into a single log file.
The worker service process writes to a log file in the shared log directory configured for each Data Integration Service process. The DTM process writes to a temporary log file in the log directory configured for the worker compute node. When the DTM process finishes running the mapping, it sends the log file to the master Data Integration Service process. The master service process writes the DTM log file to the shared log directory configured for the Data Integration Service processes. The DTM process then removes the temporary DTM log file from the worker compute node.
When you access the mapping log using the Administrator tool or the infacmd ms getRequestLog command, the Data Integration Service consolidates the two files into a single log file.
The consolidated log file contains the following types of messages:
LDTM messages written by the worker service process on the service node
The first section of the mapping log contains LDTM messages about mapping optimization and compilation and about generating the grid task written by the worker service process on the service node.
The grid task messages include the following message that indicates the location of the log file written by the DTM process on the worker compute node:
INFO: [GCL_5] The grid task [gtid-1443479776986-1-79777626-99] cluster logs can be found at [./1443479776986/taskletlogs/gtid-1443479776986-1-79777626-99].
The listed directory is a subdirectory of the following default log directory configured for the worker compute node:
<Informatica installation directory>/logs/<node name>/dtmLogs/
DTM messages written by the DTM process on the compute node
The second section of the mapping log contains messages about mapping execution written by the DTM process on the worker compute node.
The DTM section of the log begins with the following lines which indicate the name of the worker compute node that ran the mapping:
### ### <MyWorkerComputeNodeName> ### ### Start Grid Task [gtid-1443479776986-1-79777626-99] Segment [s0] Tasklet [t-0] Attempt [1]
The DTM section of the log concludes with the following line:
### End Grid Task [gtid-1443479776986-1-79777626-99] Segment [s0] Tasklet [t-0] Attempt [1]