org.apache.hadoop.hbase.regionserver

Interface SplitLogWorker.TaskExecutor

Enclosing class:

SplitLogWorker

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 and Description
static class	SplitLogWorker.TaskExecutor.Status

Method Summary

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

Method Detail

exec

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