Details
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Improvement
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Status: Closed
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Minor
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Resolution: Fixed
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1.1.0
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None
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None
Description
The javadocs for RuntimeContext state that getAccumulator "throws an exception if the accumulator does not exist or if the accumulator exists, but with different type", although AbstractRuntimeUDFContext does not throw an exception but will return null.
The javadocs for getBroadcastVariable do not mention throwing an exception. Currently the only way to handle a broadcast variable that that may or may not exist is to catch and ignore the exception. Adding a containsBroadcastVariable method to RuntimeContext would make this explicit.
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