@InterfaceAudience.Private public class MetricsTableQueryMeterImpl extends Object implements MetricsTableQueryMeter
MetricsTableQueryMeter to track query per second for each table in
a RegionServer.| Constructor and Description |
|---|
MetricsTableQueryMeterImpl(MetricRegistry metricRegistry) |
| Modifier and Type | Method and Description |
|---|---|
void |
updateTableReadQueryMeter(TableName tableName)
Update table read QPS
|
void |
updateTableReadQueryMeter(TableName tableName,
long count)
Update table read QPS
|
void |
updateTableWriteQueryMeter(TableName tableName)
Update table write QPS
|
void |
updateTableWriteQueryMeter(TableName tableName,
long count)
Update table write QPS
|
public MetricsTableQueryMeterImpl(MetricRegistry metricRegistry)
public void updateTableReadQueryMeter(TableName tableName, long count)
MetricsTableQueryMeterupdateTableReadQueryMeter in interface MetricsTableQueryMetertableName - The table the metric is forcount - Number of occurrences to recordpublic void updateTableReadQueryMeter(TableName tableName)
MetricsTableQueryMeterupdateTableReadQueryMeter in interface MetricsTableQueryMetertableName - The table the metric is forpublic void updateTableWriteQueryMeter(TableName tableName, long count)
MetricsTableQueryMeterupdateTableWriteQueryMeter in interface MetricsTableQueryMetertableName - The table the metric is forcount - Number of occurrences to recordpublic void updateTableWriteQueryMeter(TableName tableName)
MetricsTableQueryMeterupdateTableWriteQueryMeter in interface MetricsTableQueryMetertableName - The table the metric is forCopyright © 2007–2019 The Apache Software Foundation. All rights reserved.