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Posted to jira@kafka.apache.org by "Jason Gustafson (JIRA)" <ji...@apache.org> on 2018/02/14 01:48:00 UTC
[jira] [Reopened] (KAFKA-4221) KafkaConsumer Fetcher can send
ListOffsets requests in parallel when initializing position
[ https://issues.apache.org/jira/browse/KAFKA-4221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Gustafson reopened KAFKA-4221:
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> KafkaConsumer Fetcher can send ListOffsets requests in parallel when initializing position
> ------------------------------------------------------------------------------------------
>
> Key: KAFKA-4221
> URL: https://issues.apache.org/jira/browse/KAFKA-4221
> Project: Kafka
> Issue Type: Improvement
> Components: consumer
> Reporter: Jason Gustafson
> Priority: Major
>
> With the changes in KIP-79, we've added basic support for sending ListOffsets requests in parallel, however we do not yet utilize this capability when resetting offsets internally. Instead we send a separate ListOffsets request for each partition separately. Should be straightforward to refactor Fetcher to make use of parallel requests.
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