org.apache.hadoop.hbase

Interface UserMetrics

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public interface UserMetrics

Encapsulates per-user load metrics.

Method Summary

Modifier and Type	Method and Description
Map<String,org.apache.hadoop.hbase.UserMetrics.ClientMetrics>	getClientMetrics() Returns metrics per client(hostname)
long	getFilteredReadRequests() Returns count of filtered read requests for a user
default String	getNameAsString() Returns the user name as a string
long	getReadRequestCount() Returns the number of read requests made by user
default long	getRequestCount() Returns the number of write requests and read requests and coprocessor service requests made by the user
byte[]	getUserName() Returns the user name
long	getWriteRequestCount() Returns the number of write requests made by user

Method Detail

getUserName

byte[] getUserName()

Returns the user name

getReadRequestCount

long getReadRequestCount()

Returns the number of read requests made by user

getWriteRequestCount

long getWriteRequestCount()

Returns the number of write requests made by user

getRequestCount

default long getRequestCount()

Returns the number of write requests and read requests and coprocessor service requests made by the user

getNameAsString

default String getNameAsString()

Returns the user name as a string

getClientMetrics

Map<String,org.apache.hadoop.hbase.UserMetrics.ClientMetrics> getClientMetrics()

Returns metrics per client(hostname)

getFilteredReadRequests

long getFilteredReadRequests()

Returns count of filtered read requests for a user