Package org.apache.hadoop.hdfs.metrics.LookasideMetrics

Examples of org.apache.hadoop.hdfs.metrics.LookasideMetrics.LocalMetrics.reset()

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    long evictPercent = 20;
    conf.setLong(LookasideCache.CACHESIZE, maxSize);
    conf.setLong(LookasideCache.CACHEEVICT_PERCENT,  evictPercent);
    LookasideCache cache = new LookasideCache(conf);
    LocalMetrics metrics = LookasideCache.getLocalMetrics();
    metrics.reset();

    assertTrue(cache.getCacheMaxSize() == maxSize);
    assertTrue(cache.getCacheSize() == 0);
    assertTrue(cache.getCacheEvictPercent() == evictPercent);
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