org.apache.hadoop.hbase.io.hfile.bucket
Class BucketCacheStats
java.lang.Object
org.apache.hadoop.hbase.io.hfile.CacheStats
org.apache.hadoop.hbase.io.hfile.bucket.BucketCacheStats
@InterfaceAudience.Private
public class BucketCacheStats
- extends CacheStats
Class that implements cache metrics for bucket cache.
Methods inherited from class org.apache.hadoop.hbase.io.hfile.CacheStats |
evict, evicted, evictedPerEviction, failInsert, getEvictedCount, getEvictionCount, getFailedInserts, getHitCachingCount, getHitCachingRatio, getHitCachingRatioPastNPeriods, getHitCount, getHitRatio, getHitRatioPastNPeriods, getMissCachingCount, getMissCachingRatio, getMissCount, getMissRatio, getRequestCachingCount, getRequestCount, getSumHitCachingCountsPastNPeriods, getSumHitCountsPastNPeriods, getSumRequestCachingCountsPastNPeriods, getSumRequestCountsPastNPeriods, hit, miss, rollMetricsPeriod |
BucketCacheStats
public BucketCacheStats()
toString
public String toString()
- Overrides:
toString
in class CacheStats
ioHit
public void ioHit(long time)
getIOHitsPerSecond
public long getIOHitsPerSecond()
getIOTimePerHit
public double getIOTimePerHit()
reset
public void reset()
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