org.apache.hadoop.hbase.client.metrics.ScanMetricsRegionInfo

@Public @Evolving public class ScanMetricsRegionInfo extends Object

POJO for capturing region level details when region level scan metrics are enabled.

Currently, encoded region name and server name (host name, ports and startcode) are captured as region details.

Instance of this class serves as key in the Map returned by ServerSideScanMetrics.collectMetricsByRegion() or ServerSideScanMetrics.collectMetricsByRegion(boolean).

Field Details
- EMPTY_SCAN_METRICS_REGION_INFO
  
  public static final ScanMetricsRegionInfo EMPTY_SCAN_METRICS_REGION_INFO
  
  Users should only compare against this constant by reference and should not make any assumptions regarding content of the constant.
- encodedRegionName
  
  private final String encodedRegionName
- serverName
  
  private final ServerName serverName
Constructor Details
- ScanMetricsRegionInfo
  
  ScanMetricsRegionInfo(String encodedRegionName, ServerName serverName)
Method Details
- equals
  
  public boolean equals(Object obj)
  
  Overrides:
  
  equals in class Object
- hashCode
  
  public int hashCode()
  
  Overrides:
  
  hashCode in class Object
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object
- getEncodedRegionName
  
  public String getEncodedRegionName()
- getServerName
  
  public ServerName getServerName()

Class ScanMetricsRegionInfo

Field Summary