org.apache.hadoop.hive.llap.cache

Interface LowLevelCacheCounters

All Known Implementing Classes:

QueryFragmentCounters

public interface LowLevelCacheCounters

Method Summary

Modifier and Type	Method and Description
void	recordAllocBytes(long bytesWasted, long bytesAllocated)
void	recordCacheHit(long bytesHit)
void	recordCacheMiss(long bytesMissed)
void	recordHdfsTime(long timeUs)
long	startTimeCounter()

Method Detail

recordCacheHit

void recordCacheHit(long bytesHit)

recordCacheMiss

void recordCacheMiss(long bytesMissed)

recordAllocBytes

void recordAllocBytes(long bytesWasted,
                      long bytesAllocated)

recordHdfsTime

void recordHdfsTime(long timeUs)

startTimeCounter

long startTimeCounter()