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GeekInterview.com > Interview Questions > Data Warehousing > DataStage
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Question: How would call an external Java function which are not supported by DataStage?
Answer: Starting from DS 6.0 we have the ability to call external Java functions using a Java package from Ascential. In this case we can even use the command line to invoke the Java function and write the return values from the Java program (if any) and use that files as a source in DataStage job. |
| April 04, 2008 06:31:47 |
#1 |
| indianarya |
Member Since: April 2008 Total Comments: 1 |
RE: How would call an external Java function which are not supported by DataStage?
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| Use the Java PACK. Java Pack has Java Client and Java Transformer Stages. YOu can write your own class and call it from either from Client or Transformer stages. |
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