the id of the job the task belongs to concode_field_sep JobID jobID concode_elem_sep ExecutionAttemptID executionId concode_elem_sep byte[] serializedError concode_elem_sep Throwable cachedError concode_elem_sep ExecutionState executionState concode_elem_sep long serialVersionUID concode_field_sep Throwable getError concode_elem_sep ExecutionState getExecutionState concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep ExecutionAttemptID getID concode_elem_sep String toString
JobID function ( ) { return this . jobID ; }