Recent questions tagged ola

+2 votes

Q: Each record consists of a key, a value, and a ________.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+3 votes

Q: Which is the node responsible for all reads and writes for the given partition ?

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+1 vote

Q: Which service monitors Cluster membership ?

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+2 votes

Q: How are messages stored in topic partitions ?

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+3 votes

Q: The only metadata retained on a per-consumer basis is the offset or position of that consumer in the log.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+2 votes

Q: 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 (5.1k points)

+3 votes

Q: It is possible to delete a Kafka topic.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+3 votes

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

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+3 votes

Q: 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 (5.1k points)

+3 votes

Q: 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 (5.1k points)

+3 votes

Q: 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 (5.1k points)

+3 votes

Q: 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 (5.1k points)

+3 votes

Q: Kafka can be used for which of the following :

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+2 votes

Q: 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 (5.1k points)

+2 votes

Q: A ________ is a logical abstraction for stream processing code.

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+3 votes

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

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+2 votes

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

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+2 votes

Q: __________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 (5.1k points)

+2 votes

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

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

+1 vote

Q: Based on the classification of messages Kafka categorizes messages into

asked Jan 8, 2022 in Kafka Premiera Ola by GeorgeBell (5.1k points)

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