Examples of EsperBolt

Examples of org.tomdz.storm.esper.EsperBolt

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        IRichSpout feedSpout =
                new ExternalFeedToKafkaAdapterSpout(
                        feedItemProvider,
                        kafkaBrokerConnectString,
                        inputTopic, null);
        EsperBolt esperBolt = createEsperBolt();
        KafkaOutputBolt kafkaOutputBolt =
                new KafkaOutputBolt(kafkaBrokerConnectString, outputTopic, null, kafkaOutputBoltRawMode);

        builder.setSpout("externalFeedSpout", feedSpout);   // these spouts are bound together by shared topic
        builder.setSpout("kafkaSpout", createKafkaSpout(zookeeperConnectString, inputTopic));
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Examples of org.tomdz.storm.esper.EsperBolt

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    }

    public static EsperBolt createEsperBolt() {
        String esperQuery=
                "select  str as found from OneWordMsg.win:length_batch(2) where str like '%at%'";
        EsperBolt esperBolt = new EsperBolt.Builder()
                .inputs().aliasComponent("kafkaSpout").
                        withFields("str").ofType(String.class).toEventType("OneWordMsg")
                .outputs().onDefaultStream().emit("found")
                .statements().add(esperQuery)
                .build();
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