| 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.
|
Copyright © 2007-2017 The Apache Software Foundation