Github user HeartSaVioR commented on a diff in the pull request:
https://github.com/apache/storm/pull/1902#discussion_r98588501
--- Diff:
examples/storm-kafka-client-examples/src/main/java/org/apache/storm/kafka/trident/TridentKafkaClientWordCountNamedTopics.java
---
@@ -107,8 +113,12 @@ protected void run(String[] args) throws
AlreadyAliveException, InvalidTopologyE
localSubmitter.submit(topic1Tp, tpConf,
KafkaProducerTopology.newTopology(brokerUrl, topic1));
localSubmitter.submit(topic2Tp, tpConf,
KafkaProducerTopology.newTopology(brokerUrl, topic2));
// Consumer
+ try {
localSubmitter.submit(consTpName, tpConf,
TridentKafkaConsumerTopology.newTopology(
localSubmitter.getDrpc(),
newKafkaTridentSpoutOpaque()));
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
// print
localSubmitter.printResults(15, 1, TimeUnit.SECONDS);
--- End diff --
If submit is failing, it doesn't make sense to execute this. Might be
better to move this to the inside of try-catch.
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