A consumer wants to read messages from partitions 0 and 1 of a topic topic1. Code snippet is shown below. consumer.subscribe(Arrays.asList("topic1")); List pc = new ArrayList<>(); pc.add(new PartitionTopic("topic1", 0)); pc.add(new PartitionTopic("topic1", 1)); consumer.assign(pc);

A. This works fine. subscribe() will subscribe to the topic and assign() will assign partitions to the

B. Throws IllegalStateException

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CCDAK · Question #60

A consumer wants to read messages from partitions 0 and 1 of a topic topic1. Code snippet is shown below. consumer.subscribe(Arrays.asList("topic1")); List<TopicPartition> pc = new ArrayList<>(); pc.a

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Developing Kafka Consumers

Question

A consumer wants to read messages from partitions 0 and 1 of a topic topic1. Code snippet is shown below. consumer.subscribe(Arrays.asList("topic1")); List<TopicPartition> pc = new ArrayList<>(); pc.add(new PartitionTopic("topic1", 0)); pc.add(new PartitionTopic("topic1", 1)); consumer.assign(pc);

Options

AThis works fine. subscribe() will subscribe to the topic and assign() will assign partitions to the
BThrows IllegalStateException

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Topics

#subscribe#assign#IllegalStateException#consumer API

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