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Recent questions tagged ola
+2
votes
1
answer
Each record consists of a key, a value, and a ________.
asked
Jan 8, 2022
in
Kafka Premiera Ola
by
GeorgeBell
kafka
premiera
ola
+3
votes
1
answer
Which is the node responsible for all reads and writes for the given partition ?
asked
Jan 8, 2022
in
Kafka Premiera Ola
by
GeorgeBell
kafka
premiera
ola
+1
vote
1
answer
Which service monitors Cluster membership ?
asked
Jan 8, 2022
in
Kafka Premiera Ola
by
GeorgeBell
kafka
premiera
ola
+2
votes
1
answer
How are messages stored in topic partitions ?
asked
Jan 8, 2022
in
Kafka Premiera Ola
by
GeorgeBell
kafka
premiera
ola
+3
votes
1
answer
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
kafka
premiera
ola
+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
kafka
premiera
ola
+3
votes
1
answer
It is possible to delete a Kafka topic.
asked
Jan 8, 2022
in
Kafka Premiera Ola
by
GeorgeBell
kafka
premiera
ola
+3
votes
1
answer
Which concept of Kafka helps scale processing and multi-subscription.
asked
Jan 8, 2022
in
Kafka Premiera Ola
by
GeorgeBell
kafka
premiera
ola
+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
kafka
premiera
ola
+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
kafka
premiera
ola
+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
kafka
premiera
ola
+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
kafka
premiera
ola
+3
votes
1
answer
Kafka can be used for which of the following :
asked
Jan 8, 2022
in
Kafka Premiera Ola
by
GeorgeBell
kafka
premiera
ola
+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
kafka
premiera
ola
+2
votes
1
answer
A ________ is a logical abstraction for stream processing code.
asked
Jan 8, 2022
in
Kafka Premiera Ola
by
GeorgeBell
kafka
premiera
ola
+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
kafka
premiera
ola
+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
kafka
preiera
ola
+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
kafka
preiera
ola
+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
kafka
premiera
ola
+1
vote
1
answer
Based on the classification of messages Kafka categorizes messages into
asked
Jan 8, 2022
in
Kafka Premiera Ola
by
GeorgeBell
kafka
apache
ola
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