Package org.apache.datafusion

Class DataFusionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.apache.datafusion.DataFusionException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ConfigurationException, ExecutionException, IoException, NotImplementedException, PlanException, ResourcesExhaustedException

public class DataFusionException
extends RuntimeException

Base unchecked exception for every error surfaced from the native DataFusion side.

Concrete subclasses correspond to caller-relevant error categories (planning, execution, IO, resources, configuration, not-implemented). Variants of DataFusionError on the Rust side that don't fit a clean caller-facing category surface as the parent class itself.

All subclasses extend RuntimeException so existing callers that catch (RuntimeException) keep working unchanged. Callers that want to discriminate can catch (PlanException) / catch (ResourcesExhaustedException) etc., or catch (DataFusionException) for "anything from DataFusion".

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DataFusionException(String message)
DataFusionException(String message, Throwable cause)

Method Summary

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

DataFusionException

public DataFusionException(String message)

DataFusionException

public DataFusionException(String message,
 Throwable cause)