Example usage for org.apache.solr.client.solrj.io Tuple Tuple

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj.io Tuple Tuple.

Prototype

public Tuple(Map fields) 

Source Link

Usage

From source file:com.dennisgove.streaming.expressions.kafka.KafkaTopicConsumerStream.java

License:Apache License

private void loadTupleList(long pollTimeout) {
    for (ConsumerRecord<String, String> record : consumerClient.poll(pollTimeout)) {
        try {//from  w w w .  j  a  v  a2 s  .com
            // Here we are assuming the json is representative of the fields
            // part of a tuple. This should be changed if and when we want to
            // handle the passing of full tuples via kafka
            tupleList.add(new Tuple((Map) ObjectBuilder.fromJSON(record.value())));
        } catch (Throwable e) {
            // log that there was an error, but continue going
            log.error(String.format(Locale.ROOT,
                    "Failed to convert kafka record a valid Tuple. Topic '%s', group '%s', and record key '%s' - %s",
                    topic, groupId, record.key(), e.getMessage()), e);
        }
    }
}

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