org.apache.hadoop.hive.llap.cache.LowLevelCacheCounters Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
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package org.apache.hadoop.hive.llap.cache;
public interface LowLevelCacheCounters {
void recordCacheHit(long bytesHit);
void recordCacheMiss(long bytesMissed);
void recordAllocBytes(long bytesWasted, long bytesAllocated);
void recordHdfsTime(long timeNs);
void recordThreadTimes(long cpuNs, long userNs);
long startTimeCounter();
}
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