Package org.apache.bookkeeper.bookie.stats

Class IndexPersistenceMgrStats

java.lang.Object

org.apache.bookkeeper.bookie.stats.IndexPersistenceMgrStats

@StatsDoc(name="bookie",
          category="server",
          help="Index Persistence Manager related stats")
public class IndexPersistenceMgrStats
extends Object

A umbrella class for IndexPersistenceMgr stats.

Constructor Summary

Constructors

Constructor	Description
IndexPersistenceMgrStats(StatsLogger statsLogger, Supplier<Number> writeFileInfoCacheSizeSupplier, Supplier<Number> readFileInfoCacheSizeSupplier)

Method Summary

Modifier and Type	Method	Description
Counter	getEvictedLedgersCounter()
Counter	getPendingGetFileInfoCounter()
Gauge<Number>	getReadFileInfoCacheSizeGauge()
Gauge<Number>	getWriteFileInfoCacheSizeGauge()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

IndexPersistenceMgrStats

public IndexPersistenceMgrStats(StatsLogger statsLogger,
 Supplier<Number> writeFileInfoCacheSizeSupplier,
 Supplier<Number> readFileInfoCacheSizeSupplier)

Method Details

getEvictedLedgersCounter

public Counter getEvictedLedgersCounter()

getPendingGetFileInfoCounter

public Counter getPendingGetFileInfoCounter()

getWriteFileInfoCacheSizeGauge

public Gauge<Number> getWriteFileInfoCacheSizeGauge()

getReadFileInfoCacheSizeGauge

public Gauge<Number> getReadFileInfoCacheSizeGauge()