Package org.apache.drill.exec.work.fragment

Interface Summary

Interface	Description
FragmentManager	The Fragment Manager is responsible managing incoming data and executing a fragment.

Class Summary

Class	Description
AbstractFragmentManager
FragmentExecutor	Runs a single fragment on a single Drillbit.
FragmentStatusReporter	The status reporter is responsible for receiving changes in fragment state and propagating the status back to the Foreman either through a control tunnel or locally.
FragmentStatusReporterTest
NonRootFragmentManager	This managers determines when to run a non-root fragment node.
RootFragmentManager	This managers determines when to run a root fragment node.
TestFragmentExecutorCancel	Run several tpch queries and inject an OutOfMemoryException in ScanBatch that will cause an OUT_OF_MEMORY outcome to be propagated downstream.

Exception Summary

Exception	Description
StateTransitionException