Package storm.trident.state.map

Examples of storm.trident.state.map.MapCombinerAggStateUpdater

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    public TridentState persistentAggregate(StateSpec spec, Fields inputFields, CombinerAggregator agg, Fields functionFields) {
        return aggregate(inputFields, agg, functionFields)
                .partitionPersist(spec,
                        TridentUtils.fieldsUnion(_groupFields, functionFields),
                        new MapCombinerAggStateUpdater(agg, _groupFields, functionFields),
                        TridentUtils.fieldsConcat(_groupFields, functionFields));
    }
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    public TridentState persistentAggregate(StateSpec spec, Fields inputFields, CombinerAggregator agg, Fields functionFields) {
        return aggregate(inputFields, agg, functionFields)
                .partitionPersist(spec,
                        TridentUtils.fieldsUnion(_groupFields, functionFields),
                        new MapCombinerAggStateUpdater(agg, _groupFields, functionFields),
                        TridentUtils.fieldsConcat(_groupFields, functionFields));
    }
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Related Classes of storm.trident.state.map.MapCombinerAggStateUpdater

  • backtype.storm.tuple.Values
  • storm.trident.fluent.GroupedStream
  • storm.trident.state.CombinerValueUpdater
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