Package org.apache.hadoop.hbase.regionserver

Interface SplitLogWorker.TaskExecutor

Enclosing class:

SplitLogWorker

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface SplitLogWorker.TaskExecutor

Objects implementing this interface actually do the task that has been acquired by a SplitLogWorker. Since there isn't a water-tight guarantee that two workers will not be executing the same task therefore it is better to have workers prepare the task and then have the SplitLogManager commit the work in SplitLogManager.TaskFinisher

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	SplitLogWorker.TaskExecutor.Status

Method Summary

Modifier and Type	Method	Description
SplitLogWorker.TaskExecutor.Status	exec(String name, CancelableProgressable p)

Method Details

exec

SplitLogWorker.TaskExecutor.Status exec(String name,
 CancelableProgressable p)