org.apache.hadoop.hbase.favored

Interface FavoredNodesPromoter

All Known Implementing Classes:

FavoredNodeLoadBalancer, FavoredStochasticBalancer

@InterfaceAudience.Private
public interface FavoredNodesPromoter

Field Summary

Fields

Modifier and Type	Field and Description
static String	FAVORED_ALWAYS_ASSIGN_REGIONS

Method Summary

Modifier and Type	Method and Description
void	generateFavoredNodesForDaughter(List<org.apache.hadoop.hbase.ServerName> servers, org.apache.hadoop.hbase.client.RegionInfo parent, org.apache.hadoop.hbase.client.RegionInfo hriA, org.apache.hadoop.hbase.client.RegionInfo hriB)
void	generateFavoredNodesForMergedRegion(org.apache.hadoop.hbase.client.RegionInfo merged, org.apache.hadoop.hbase.client.RegionInfo hriA, org.apache.hadoop.hbase.client.RegionInfo hriB)

Field Detail

FAVORED_ALWAYS_ASSIGN_REGIONS

static final String FAVORED_ALWAYS_ASSIGN_REGIONS

See Also:

Constant Field Values

Method Detail

generateFavoredNodesForDaughter

void generateFavoredNodesForDaughter(List<org.apache.hadoop.hbase.ServerName> servers,
                                     org.apache.hadoop.hbase.client.RegionInfo parent,
                                     org.apache.hadoop.hbase.client.RegionInfo hriA,
                                     org.apache.hadoop.hbase.client.RegionInfo hriB)
                              throws IOException

Throws:

IOException

generateFavoredNodesForMergedRegion

void generateFavoredNodesForMergedRegion(org.apache.hadoop.hbase.client.RegionInfo merged,
                                         org.apache.hadoop.hbase.client.RegionInfo hriA,
                                         org.apache.hadoop.hbase.client.RegionInfo hriB)
                                  throws IOException

Throws:

IOException