long count
org.apache.beam.runners.core.metrics.DistributionData distributionData
org.apache.beam.runners.core.metrics.GaugeData gaugeData
java.lang.String stepName
java.lang.String metricsKey
java.util.Map<K,V> counters
java.util.Map<K,V> distributions
java.util.Map<K,V> gauges
com.hazelcast.map.IMap<K,V> accumulator
java.util.Map<K,V> inputCollectionCoders
org.apache.beam.sdk.coders.Coder<T> outputCoder
java.lang.String ownerId
java.util.Map<K,V> inputOrdinalCoders