Recent questions tagged Kafka

+2 votes

1 answer

Which acknowledgement number shows that the leader should wait for the full set of in-sync replicas to acknowledge the record.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

It is possible to delete a Kafka topic.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

Which concept of Kafka helps scale processing and multi-subscription.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

Kafka combines the strength of both queuing and publish-subscribe models, enabling it to scale easily.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

A configurable ________ can be set to retain all published records in Kafka irrespective of whether they have been consumed or not.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

If only one 'Consumer Group' subscribed for a topic and there are lots of consumers in this Consumer Group, messages of the topic will be evenly load balanced between consumers of the consumer group.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

Which processor sends any received records from its upstream processors to a specified Kafka topic ?

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

Kafka can be used for which of the following :

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+2 votes

1 answer

Each __________ acts as a leader for some of its partitions and a follower for others so load is well balanced within the cluster.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+2 votes

1 answer

A ________ is a logical abstraction for stream processing code.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

Kafka Streams employs one-record-at-a-time processing to achieve millisecond processing latency

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+2 votes

1 answer

Kafka Streams employs one-record-at-a-time processing to achieve millisecond processing latency

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+2 votes

1 answer

__________keeps track of topics, its partitions and replicas, who is the preferred leader and what configuration overrides are set for each topic.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+2 votes

1 answer

Each message published to a topic is delivered to _______ within each subscribing consumer group.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+1 vote

1 answer

Based on the classification of messages Kafka categorizes messages into

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+1 vote

1 answer

If the retention policy is set to two days, then for the two days after a record is published, it is available for consumption, after which it will be discarded to free up space.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell

+1 vote

1 answer

If the retention policy is set to two days, then for the two days after a record is published, it is available for consumption, after which it will be discarded to free up space.

asked Jan 7, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

Kafka also provides better ordering guarantees than a traditional messaging system using ________.

asked Jan 7, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

Kafka supports both 'queuing model' and 'publish-subscribe' model?

asked Jan 7, 2022 in Kafka Premiera Ola by GeorgeBell

+3 votes

1 answer

A _________ in Kafka reads streams of data from input topics, processes this data and produces continual streams of data to output topics.

asked Jan 7, 2022 in Kafka Premiera Ola by GeorgeBell

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