org.apache.accumulo.tserver

Class TabletServerResourceManager.AssignmentWatcher

java.lang.Object

org.apache.accumulo.tserver.TabletServerResourceManager.AssignmentWatcher

All Implemented Interfaces:

Runnable

Enclosing class:

TabletServerResourceManager

protected static class TabletServerResourceManager.AssignmentWatcher
extends Object
implements Runnable

Accepts some map which is tracking active assignment task(s) (running) and monitors them to ensure that the time the assignment(s) have been running don't exceed a threshold. If the time is exceeded a warning is printed and a stack trace is logged for the running assignment.

Constructor Summary

Constructors

Constructor and Description
AssignmentWatcher(AccumuloConfiguration conf, Map<KeyExtent,RunnableStartedAt> activeAssignments, SimpleTimer timer)

Method Summary

Modifier and Type	Method and Description
void	run()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AssignmentWatcher

public AssignmentWatcher(AccumuloConfiguration conf,
                         Map<KeyExtent,RunnableStartedAt> activeAssignments,
                         SimpleTimer timer)

Method Detail

run

public void run()

Specified by:

run in interface Runnable