Class | Description |
---|---|
MonitoredUDFExecutor |
MonitoredUDF is used to watch execution of a UDF, and kill it if the UDF takes an
exceedingly long time.
|
MonitoredUDFExecutor.ErrorCallback |
UDF authors can optionally extend this class and provide the class of their custom callbacks in the annotation
to perform their own handling of errors and timeouts.
|
PlanHelper |
Utility class with a few helper functions to deal with physical plans.
|
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