public Double getValue() { List<SSTableReader> sstables = new ArrayList<>(); Keyspace.all().forEach(ks -> sstables.addAll(ks.getAllSSTables(SSTableSet.CANONICAL))); return computeCompressionRatio(sstables); } });
public Double getValue() { List<SSTableReader> sstables = new ArrayList<>(); Keyspace.all().forEach(ks -> sstables.addAll(ks.getAllSSTables(SSTableSet.CANONICAL))); return computeCompressionRatio(sstables); } });
public Double getValue() { List<SSTableReader> sstables = new ArrayList<>(); Keyspace.all().forEach(ks -> sstables.addAll(ks.getAllSSTables(SSTableSet.CANONICAL))); return computeCompressionRatio(sstables); } });
public void setCrcCheckChance(double crcCheckChance) { try { for (SSTableReader sstable : keyspace.getAllSSTables()) if (sstable.compression) sstable.getCompressionMetadata().parameters.setCrcCheckChance(crcCheckChance); } catch (ConfigurationException e) { throw new IllegalArgumentException(e.getMessage()); } }
public Double getValue() { long falseCount = 0L; long trueCount = 0L; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables(SSTableSet.LIVE)) { falseCount += sstable.getRecentBloomFilterFalsePositiveCount(); trueCount += sstable.getRecentBloomFilterTruePositiveCount(); } } if (falseCount == 0L && trueCount == 0L) return 0d; return (double) falseCount / (trueCount + falseCount); } });
public Double getValue() { long falseCount = 0L; long trueCount = 0L; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables(SSTableSet.LIVE)) { falseCount += sstable.getBloomFilterFalsePositiveCount(); trueCount += sstable.getBloomFilterTruePositiveCount(); } } if (falseCount == 0L && trueCount == 0L) return 0d; return (double) falseCount / (trueCount + falseCount); } });
public Double getValue() { long falseCount = 0L; long trueCount = 0L; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables(SSTableSet.LIVE)) { falseCount += sstable.getBloomFilterFalsePositiveCount(); trueCount += sstable.getBloomFilterTruePositiveCount(); } } if (falseCount == 0L && trueCount == 0L) return 0d; return (double) falseCount / (trueCount + falseCount); } });
public Double value() { long falseCount = 0L; long trueCount = 0L; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables()) { falseCount += sstable.getBloomFilterFalsePositiveCount(); trueCount += sstable.getBloomFilterTruePositiveCount(); } } if (falseCount == 0L && trueCount == 0L) return 0d; return (double) falseCount / (trueCount + falseCount); } });
public Double getValue() { long falseCount = 0L; long trueCount = 0L; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables(SSTableSet.LIVE)) { falseCount += sstable.getBloomFilterFalsePositiveCount(); trueCount += sstable.getBloomFilterTruePositiveCount(); } } if (falseCount == 0L && trueCount == 0L) return 0d; return (double) falseCount / (trueCount + falseCount); } });
public Double getValue() { long falseCount = 0L; long trueCount = 0L; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables(SSTableSet.LIVE)) { falseCount += sstable.getRecentBloomFilterFalsePositiveCount(); trueCount += sstable.getRecentBloomFilterTruePositiveCount(); } } if (falseCount == 0L && trueCount == 0L) return 0d; return (double) falseCount / (trueCount + falseCount); } });
public Double value() { long falseCount = 0L; long trueCount = 0L; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables()) { falseCount += sstable.getRecentBloomFilterFalsePositiveCount(); trueCount += sstable.getRecentBloomFilterTruePositiveCount(); } } if (falseCount == 0L && trueCount == 0L) return 0d; return (double) falseCount / (trueCount + falseCount); } });
public Double getValue() { long falseCount = 0L; long trueCount = 0L; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables(SSTableSet.LIVE)) { falseCount += sstable.getRecentBloomFilterFalsePositiveCount(); trueCount += sstable.getRecentBloomFilterTruePositiveCount(); } } if (falseCount == 0L && trueCount == 0L) return 0d; return (double) falseCount / (trueCount + falseCount); } });
public Double value() { double sum = 0; int total = 0; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables()) { if (sstable.getCompressionRatio() != MetadataCollector.NO_COMPRESSION_RATIO) { sum += sstable.getCompressionRatio(); total++; } } } return total != 0 ? sum / total : 0; } });
public Long getValue() { long sum = 0; long count = 0; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables(SSTableSet.CANONICAL)) { long n = sstable.getEstimatedPartitionSize().count(); sum += sstable.getEstimatedPartitionSize().mean() * n; count += n; } } return count > 0 ? sum / count : 0; } });
public Long getValue() { long sum = 0; long count = 0; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables(SSTableSet.CANONICAL)) { long n = sstable.getEstimatedPartitionSize().count(); sum += sstable.getEstimatedPartitionSize().mean() * n; count += n; } } return count > 0 ? sum / count : 0; } });
public Long getValue() { long sum = 0; long count = 0; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables(SSTableSet.CANONICAL)) { long n = sstable.getEstimatedPartitionSize().count(); sum += sstable.getEstimatedPartitionSize().mean() * n; count += n; } } return count > 0 ? sum / count : 0; } });
public Long value() { long sum = 0; long count = 0; for (Keyspace keyspace : Keyspace.all()) { for (SSTableReader sstable : keyspace.getAllSSTables()) { long n = sstable.getEstimatedRowSize().count(); sum += sstable.getEstimatedRowSize().mean() * n; count += n; } } return count > 0 ? sum / count : 0; } });