cameronlee314 commented on a change in pull request #918: SAMZA-2094: Implement
the StartpointVisitor for the KafkaSystemConsumer.
URL: https://github.com/apache/samza/pull/918#discussion_r257058746
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File path:
samza-kafka/src/main/java/org/apache/samza/system/kafka/KafkaSystemConsumer.java
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@@ -141,11 +166,14 @@ public void start() {
private void startSubscription() {
//subscribe to all the registered TopicPartitions
- LOG.info("{}: Consumer subscribes to {}", this,
topicPartitionsToSSP.keySet());
+ Set<TopicPartition> registeredTopicPartitions = new HashSet<>();
+ registeredTopicPartitions.addAll(topicPartitionsToSSP.keySet());
+ registeredTopicPartitions.addAll(topicPartitionToStartpointMap.keySet());
Review comment:
What is the case where this has a `TopicPartition`, but
`topicPartitionsToSSP` does not have it?
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