PowerCenter
- PowerCenter 10.5.1
- All Products
Aggregator Setting
| Description
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Cache Directory
| Local directory where the Integration Service creates the index and data cache files. By default, the Integration Service uses the directory entered in the Workflow Manager for the process variable $PMCacheDir. If you enter a new directory, make sure the directory exists and contains enough disk space for the aggregate caches.
If you have enabled incremental aggregation, the Integration Service creates a backup of the files each time you run the session. The cache directory must contain enough disk space for two sets of the files.
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Tracing Level
| Amount of detail displayed in the session log for this transformation.
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Sorted Input
| Indicates input data is presorted by groups. Select this option only if the mapping passes sorted data to the Aggregator transformation.
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Aggregator Data Cache Size
| Data cache size for the transformation. Default cache size is 2,000,000 bytes. If the total configured session cache size is 2 GB (2,147,483,648 bytes) or greater, you must run the session on a 64-bit Integration Service. You can use a numeric value for the cache, you can use a cache value from a parameter file or you can configure the Integration Service to set the cache size by using the Auto setting. If you configure the Integration Service to determine the cache size, you can also configure a maximum amount of memory for the Integration Service to allocate to the cache.
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Aggregator Index Cache Size
| Index cache size for the transformation. Default cache size is 1,000,000 bytes. If the total configured session cache size is 2 GB (2,147,483,648 bytes) or greater, you must run the session on a 64-bit Integration Service. You can use a numeric value for the cache, you can use a cache value from a parameter file or you can configure the Integration Service to set the cache size by using the Auto setting. If you configure the Integration Service to determine the cache size, you can also configure a maximum amount of memory for the Integration Service to allocate to the cache.
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Transformation Scope
| Specifies how the Integration Service applies the transformation logic to incoming data:
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