Package org.apache.accumulo.core.spi.ondemand

Interface OnDemandTabletUnloader

All Known Implementing Classes:

LastAccessTimeOnDemandTabletUnloader

public interface OnDemandTabletUnloader

Object used by the TabletServer to determine which on-demand Tablets to unload for a Table

Since:

4.0.0

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	OnDemandTabletUnloader.UnloaderParams

Method Summary

Modifier and Type	Method	Description
void	evaluate(OnDemandTabletUnloader.UnloaderParams params)	Implementations will evaluate each entry returned from OnDemandTabletUnloader.UnloaderParams.getLastAccessTimes() and call OnDemandTabletUnloader.UnloaderParams.setOnDemandTabletsToUnload(Set) with the onDemand tablets that should be unloaded by the TabletServer

Method Details

evaluate

void evaluate(OnDemandTabletUnloader.UnloaderParams params)

Implementations will evaluate each entry returned from OnDemandTabletUnloader.UnloaderParams.getLastAccessTimes() and call OnDemandTabletUnloader.UnloaderParams.setOnDemandTabletsToUnload(Set) with the onDemand tablets that should be unloaded by the TabletServer

Parameters:

params - UnloaderParams object

Since:

4.0.0