Github user harshach commented on a diff in the pull request:
https://github.com/apache/storm/pull/1538#discussion_r69647624
--- Diff:
external/storm-kafka/src/jvm/storm/kafka/trident/TridentKafkaState.java ---
@@ -76,24 +77,36 @@ public void prepare(Map stormConf) {
producer = new Producer(config);
}
+ @SuppressWarnings({"rawtypes", "unchecked"})
public void updateState(List<TridentTuple> tuples, TridentCollector
collector) {
String topic = null;
+ List<KeyedMessage> batchList = new
ArrayList<KeyedMessage>(tuples.size());
+ // Creating Batch
for (TridentTuple tuple : tuples) {
try {
topic = topicSelector.getTopic(tuple);
-
- if(topic != null) {
- producer.send(new KeyedMessage(topic,
mapper.getKeyFromTuple(tuple),
+ if (topic != null) {
+ batchList.add(new KeyedMessage(topic,
mapper.getKeyFromTuple(tuple),
mapper.getMessageFromTuple(tuple)));
+ LOG.debug("Updated Batch");
--- End diff --
lets remove this log dont' see much use for it.
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