org.apache.ignite.failure

Interface FailureHandler

All Known Implementing Classes:

AbstractFailureHandler, NoOpFailureHandler, RestartProcessFailureHandler, StopNodeFailureHandler, StopNodeOrHaltFailureHandler

public interface FailureHandler

Provides facility to handle failures by custom user implementations, which can be configured by IgniteConfiguration.setFailureHandler(FailureHandler) method.

Method Summary

Modifier and Type	Method and Description
boolean	onFailure(Ignite ignite, FailureContext failureCtx) Handles failure occurred on ignite instance.

Method Detail

onFailure

boolean onFailure(Ignite ignite,
                  FailureContext failureCtx)

Handles failure occurred on ignite instance. Failure details is contained in failureCtx. Returns true if kernal context must be invalidated by FailureProcessor after calling this method.

Parameters:

ignite - Ignite instance.

failureCtx - Failure context.

Returns:

Whether kernal context must be invalidated or not.