public final class JsonUtil extends Object
|Modifier and Type||Method and Description|
Converts a Json node into a Map from String to String for use in downstream processing by
This method ignores any fields which are not primitives (i.e., it ignores fields which are arrays and objects) as those are not supported by the columnar processing infrastructure.
If the node is null it returns Collections#emptyMap.
node- The json object to convert.
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