Uses of Class
org.apache.cassandra.metrics.Sampler
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Packages that use Sampler Package Description org.apache.cassandra.metrics -
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Uses of Sampler in org.apache.cassandra.metrics
Subclasses of Sampler in org.apache.cassandra.metrics Modifier and Type Class Description class
FrequencySampler<T>
Find the most frequent sample.class
MaxSampler<T>
Fields in org.apache.cassandra.metrics declared as Sampler Modifier and Type Field Description Sampler<java.nio.ByteBuffer>
TableMetrics. topCasPartitionContention
When sampler activated, will track the most frequent partitions with cas contentionSampler<java.lang.String>
TableMetrics. topLocalReadQueryTime
When sampler activated, will track the slowest local readsSampler<java.nio.ByteBuffer>
TableMetrics. topReadPartitionFrequency
When sampler activated, will track the most frequently read partitionsSampler<java.nio.ByteBuffer>
TableMetrics. topWritePartitionFrequency
When sampler activated, will track the most frequently written to partitionsSampler<java.nio.ByteBuffer>
TableMetrics. topWritePartitionSize
When sampler activated, will track the largest mutationsFields in org.apache.cassandra.metrics with type parameters of type Sampler Modifier and Type Field Description java.util.EnumMap<Sampler.SamplerType,Sampler<?>>
TableMetrics. samplers
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