- <init>
IMPORTANT: This constructor may not start any work that would need to be undone
in the case of a fai
- cancelExecution
Cancels the task execution. If the task is already in a terminal state (such as
FINISHED, CANCELED,
- getExecutionId
- getExecutionState
Returns the current execution state of the task.
- getFailureCause
If the task has failed, this method gets the exception that caused this task to
fail. Otherwise this
- getJobID
- startTaskThread
Starts the task's thread.
- triggerCheckpointBarrier
Calls the invokable to trigger a checkpoint.
- cancelInvokable
- cancelOrFailAndCancelInvokable
- createUserCodeClassloader
- executeAsyncCallRunnable
Utility method to dispatch an asynchronous call on the invokable.