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  • Cloud Data Integration for PowerCenter
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Table of Contents

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  1. Preface
  2. Working with Transformations
  3. Address Validator Transformation
  4. Aggregator Transformation
  5. Association Transformation
  6. Bad Record Exception Transformation
  7. Case Converter Transformation
  8. Classifier Transformation
  9. Cleanse transformation
  10. Comparison Transformation
  11. Custom Transformation
  12. Custom Transformation Functions
  13. Consolidation Transformation
  14. Data Masking Transformation
  15. Data Masking Examples
  16. Decision Transformation
  17. Duplicate Record Exception Transformation
  18. Dynamic Lookup Cache
  19. Expression Transformation
  20. External Procedure Transformation
  21. Filter Transformation
  22. HTTP Transformation
  23. Identity Resolution Transformation
  24. Java Transformation
  25. Java Transformation API Reference
  26. Java Expressions
  27. Java Transformation Example
  28. Joiner Transformation
  29. Key Generator Transformation
  30. Labeler Transformation
  31. Lookup Transformation
  32. Lookup Caches
  33. Match Transformation
  34. Match Transformations in Field Analysis
  35. Match Transformations in Identity Analysis
  36. Merge Transformation
  37. Normalizer Transformation
  38. Parser Transformation
  39. Rank Transformation
  40. Router Transformation
  41. Sequence Generator Transformation
  42. Sorter Transformation
  43. Source Qualifier Transformation
  44. SQL Transformation
  45. Using the SQL Transformation in a Mapping
  46. Stored Procedure Transformation
  47. Standardizer Transformation
  48. Transaction Control Transformation
  49. Union Transformation
  50. Unstructured Data Transformation
  51. Update Strategy Transformation
  52. Weighted Average Transformation
  53. XML Transformations

Transformation Guide

Transformation Guide

Back Next

Configuring the Properties Tab

Configuring the Properties Tab

The HTTP transformation is built using the Custom transformation. Some Custom transformation properties do not apply to the HTTP transformation or are not configurable.
The following table describes the HTTP transformation properties that you can configure:
Option
Description
Runtime Location
Location that contains the DLL or shared library. Default is $PMExtProcDir. Enter a path relative to the Integration Service node that runs the HTTP transformation session.
If this property is blank, the Integration Service uses the environment variable defined on the Integration Service to locate the DLL or shared library.
You must copy all DLLs or shared libraries to the runtime location or to the environment variable defined on the Integration Service node. The Integration Service fails to load the procedure when it cannot locate the DLL, shared library, or a referenced file.
Tracing Level
Amount of detail displayed in the session log for this transformation. Default is Normal.
Is Partitionable
Indicates if you can create multiple partitions in a pipeline that uses this transformation:
  • No. The transformation cannot be partitioned. The transformation and other transformations in the same pipeline are limited to one partition.
  • Locally. The transformation can be partitioned, but the Integration Service must run all partitions in the pipeline on the same node. Choose Local when different partitions of the Custom transformation must share objects in memory.
  • Across Grid. The transformation can be partitioned, and the Integration Service can distribute each partition to different nodes.
Default is No.
Output is Repeatable
Indicates if the order of the output data is consistent between session runs.
  • Never. The order of the output data is inconsistent between session runs.
  • Based On Input Order. The output order is consistent between session runs when the input data order is consistent between session runs.
  • Always. The order of the output data is consistent between session runs even if the order of the input data is inconsistent between session runs.
Default is Based on Input Order.
Requires Single Thread Per Partition
Indicates if the Integration Service processes each partition at the procedure with one thread.
Output is Deterministic
Indicates whether the transformation generates consistent output data between session runs. Enable this property to perform recovery on sessions that use this transformation. Default is enabled.
If you configure a transformation as repeatable and deterministic, it is your responsibility to ensure that the data is repeatable and deterministic. If you try to recover a session with transformations that do not produce the same data between the session and the recovery, the recovery process can result in corrupted data.
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