Package org.apache.hadoop.hbase.io.hfile.LruBlockCache

Examples of org.apache.hadoop.hbase.io.hfile.LruBlockCache.CacheStats

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    LruBlockCache lruBlockCache = (LruBlockCache) StoreFile.getBlockCache(conf);
    if (lruBlockCache != null) {
      this.metrics.blockCacheCount.set(lruBlockCache.size());
      this.metrics.blockCacheFree.set(lruBlockCache.getFreeSize());
      this.metrics.blockCacheSize.set(lruBlockCache.getCurrentSize());
      CacheStats cacheStats = lruBlockCache.getStats();
      this.metrics.blockCacheHitCount.set(cacheStats.getHitCount());
      this.metrics.blockCacheMissCount.set(cacheStats.getMissCount());
      this.metrics.blockCacheEvictedCount.set(lruBlockCache.getEvictedCount());
      double ratio = lruBlockCache.getStats().getHitRatio();
      int percent = (int) (ratio * 100);
      this.metrics.blockCacheHitRatio.set(percent);
      ratio = lruBlockCache.getStats().getHitCachingRatio();
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    LruBlockCache lruBlockCache = (LruBlockCache) StoreFile.getBlockCache(conf);
    if (lruBlockCache != null) {
      this.metrics.blockCacheCount.set(lruBlockCache.size());
      this.metrics.blockCacheFree.set(lruBlockCache.getFreeSize());
      this.metrics.blockCacheSize.set(lruBlockCache.getCurrentSize());
      CacheStats cacheStats = lruBlockCache.getStats();
      this.metrics.blockCacheHitCount.set(cacheStats.getHitCount());
      this.metrics.blockCacheMissCount.set(cacheStats.getMissCount());
      this.metrics.blockCacheEvictedCount.set(lruBlockCache.getEvictedCount());
      double ratio = lruBlockCache.getStats().getHitRatio();
      int percent = (int) (ratio * 100);
      this.metrics.blockCacheHitRatio.set(percent);
      ratio = lruBlockCache.getStats().getHitCachingRatio();
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    LruBlockCache lruBlockCache = (LruBlockCache) StoreFile.getBlockCache(conf);
    if (lruBlockCache != null) {
      this.metrics.blockCacheCount.set(lruBlockCache.size());
      this.metrics.blockCacheFree.set(lruBlockCache.getFreeSize());
      this.metrics.blockCacheSize.set(lruBlockCache.getCurrentSize());
      CacheStats cacheStats = lruBlockCache.getStats();
      this.metrics.blockCacheHitCount.set(cacheStats.getHitCount());
      this.metrics.blockCacheMissCount.set(cacheStats.getMissCount());
      this.metrics.blockCacheEvictedCount.set(lruBlockCache.getEvictedCount());
      double ratio = lruBlockCache.getStats().getHitRatio();
      int percent = (int) (ratio * 100);
      this.metrics.blockCacheHitRatio.set(percent);
      ratio = lruBlockCache.getStats().getHitCachingRatio();
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    LruBlockCache lruBlockCache = (LruBlockCache) StoreFile.getBlockCache(conf);
    if (lruBlockCache != null) {
      this.metrics.blockCacheCount.set(lruBlockCache.size());
      this.metrics.blockCacheFree.set(lruBlockCache.getFreeSize());
      this.metrics.blockCacheSize.set(lruBlockCache.getCurrentSize());
      CacheStats cacheStats = lruBlockCache.getStats();
      this.metrics.blockCacheHitCount.set(cacheStats.getHitCount());
      this.metrics.blockCacheMissCount.set(cacheStats.getMissCount());
      this.metrics.blockCacheEvictedCount.set(lruBlockCache.getEvictedCount());
      double ratio = lruBlockCache.getStats().getHitRatio();
      int percent = (int) (ratio * 100);
      this.metrics.blockCacheHitRatio.set(percent);
      ratio = lruBlockCache.getStats().getHitCachingRatio();
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    LruBlockCache lruBlockCache = (LruBlockCache) StoreFile.getBlockCache(conf);
    if (lruBlockCache != null) {
      this.metrics.blockCacheCount.set(lruBlockCache.size());
      this.metrics.blockCacheFree.set(lruBlockCache.getFreeSize());
      this.metrics.blockCacheSize.set(lruBlockCache.getCurrentSize());
      CacheStats cacheStats = lruBlockCache.getStats();
      this.metrics.blockCacheHitCount.set(cacheStats.getHitCount());
      this.metrics.blockCacheMissCount.set(cacheStats.getMissCount());
      this.metrics.blockCacheEvictedCount.set(lruBlockCache.getEvictedCount());
      double ratio = lruBlockCache.getStats().getHitRatio();
      int percent = (int) (ratio * 100);
      this.metrics.blockCacheHitRatio.set(percent);
      ratio = lruBlockCache.getStats().getHitCachingRatio();
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    LruBlockCache lruBlockCache = (LruBlockCache) StoreFile.getBlockCache(conf);
    if (lruBlockCache != null) {
      this.metrics.blockCacheCount.set(lruBlockCache.size());
      this.metrics.blockCacheFree.set(lruBlockCache.getFreeSize());
      this.metrics.blockCacheSize.set(lruBlockCache.getCurrentSize());
      CacheStats cacheStats = lruBlockCache.getStats();
      this.metrics.blockCacheHitCount.set(cacheStats.getHitCount());
      this.metrics.blockCacheMissCount.set(cacheStats.getMissCount());
      this.metrics.blockCacheEvictedCount.set(lruBlockCache.getEvictedCount());
      double ratio = lruBlockCache.getStats().getHitRatio();
      int percent = (int) (ratio * 100);
      this.metrics.blockCacheHitRatio.set(percent);
      ratio = lruBlockCache.getStats().getHitCachingRatio();
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