Package org.apache.hadoop.hbase.favored

Interface FavoredNodesPromoter

All Known Implementing Classes:

FavoredNodeLoadBalancer, FavoredStochasticBalancer

@Private
public interface FavoredNodesPromoter

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FAVORED_ALWAYS_ASSIGN_REGIONS

Method Summary

Modifier and Type	Method	Description
void	generateFavoredNodesForDaughter(List<ServerName> servers, RegionInfo parent, RegionInfo hriA, RegionInfo hriB)
void	generateFavoredNodesForMergedRegion(RegionInfo merged, RegionInfo[] mergeParents)
List<ServerName>	getFavoredNodes(RegionInfo regionInfo)
void	setFavoredNodesManager(FavoredNodesManager fnm)

Field Details

FAVORED_ALWAYS_ASSIGN_REGIONS

static final String FAVORED_ALWAYS_ASSIGN_REGIONS

See Also:

• Constant Field Values

Method Details

generateFavoredNodesForDaughter

void generateFavoredNodesForDaughter(List<ServerName> servers,
 RegionInfo parent,
 RegionInfo hriA,
 RegionInfo hriB)
                              throws IOException

Throws:

IOException

generateFavoredNodesForMergedRegion

void generateFavoredNodesForMergedRegion(RegionInfo merged,
 RegionInfo[] mergeParents)
                                  throws IOException

Throws:

IOException

getFavoredNodes

List<ServerName> getFavoredNodes(RegionInfo regionInfo)

setFavoredNodesManager

void setFavoredNodesManager(FavoredNodesManager fnm)