PowerExchange for Microsoft Azure Data Lake Storage Gen2 User Guide

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Java Heap Memory Configuration (Optional)

Configure the memory for the Java heap size in the node that runs the Data Integration Service.

In the Administrator tool, navigate to the Data Integration Service for which you want to change the Java heap size.

Edit the Custom Properties section in the Data Integration Service Properties.

To increase the heap memory size for a large dataset, define the following properties:

ExecutionContextOptions.JVMMaxMemory = <size> MB
ExecutionContextOptions.JVMMinMemory = <size> MB

Where <size> is a valid heap size, such as 2048 MB.

Click Ok.

Restart the Data Integration Service.

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