Package org.apache.iotdb.db.mpp.execution.schedule.task

Class Summary

Class	Description
DriverTask	the scheduling element of DriverTaskThread.
DriverTask.SchedulePriorityComparator	a comparator of ddl, the higher the schedulePriority is, the low order it has.
DriverTask.TimeoutComparator	a comparator of ddl, the less the ddl is, the low order it has.
DriverTaskID	the class of id of the fragment instance task

Enum Summary

Enum	Description
DriverTaskStatus	the status enum of DriverTask