@InterfaceAudience.Private public class ClosedRegionHandler extends EventHandler implements TotesHRegionInfo
If table is being disabled, deletes ZK unassigned node and removes from regions in transition.
Otherwise, assigns the region to another server.
EventHandler.EventHandlerListenereventType, seqids, server, waitingTimeForEvents| Constructor and Description |
|---|
ClosedRegionHandler(Server server,
AssignmentManager assignmentManager,
HRegionInfo regionInfo) |
| Modifier and Type | Method and Description |
|---|---|
HRegionInfo |
getHRegionInfo() |
int |
getPriority()
Get the priority level for this handler instance.
|
void |
process()
This method is the main processing loop to be implemented by the various
subclasses.
|
String |
toString() |
compareTo, getEventType, getInformativeName, getListener, getSeqid, handleException, prepare, run, setListenerpublic ClosedRegionHandler(Server server, AssignmentManager assignmentManager, HRegionInfo regionInfo)
public int getPriority()
EventHandlerLowest priority is Integer.MAX_VALUE. Highest priority is 0.
Subclasses should override this method to allow prioritizing handlers.
Handlers with the same priority are handled in FIFO order.
getPriority in class EventHandlerpublic HRegionInfo getHRegionInfo()
getHRegionInfo in interface TotesHRegionInfopublic String toString()
toString in class EventHandlerpublic void process()
EventHandlerprocess in class EventHandlerCopyright © 2007–2019 The Apache Software Foundation. All rights reserved.