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| <title>JoltTransformJSON</title> |
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| <!-- Processor Documentation ================================================== --> |
| <h2>Usage Information</h2> |
| |
| <p> |
| The Jolt utilities processing JSON are not not stream based therefore large JSON document |
| transformation may consume large amounts of memory. Currently UTF-8 FlowFile content and Jolt specifications are supported. |
| A specification can be defined using Expression Language where attributes can be referred either on the left or right hand side within the specification syntax. |
| |
| Custom Jolt Transformations (that implement the Transform interface) are supported. Modules containing custom libraries which do not |
| existing on the current class path can be included via the custom module directory property. |
| |
| <Strong>Note:</Strong> When configuring a processor if user selects of the Default transformation yet provides a |
| Chain specification the system does not alert that the specification is invalid and and will produce failed flow files. |
| This is a known issue identified within the Jolt library. |
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