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https://issues.apache.org/jira/browse/KAFKA-17826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chia-Chuan Yu updated KAFKA-17826:
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Description:
[https://github.com/apache/kafka/pull/17353#discussion_r1795032707]
KIP: https://cwiki.apache.org/confluence/x/mIuMEw
The map returned by Consumer#offsetsForTimes can have null value if the
specific timestamp is not mapped to any offset. That is a anti-pattern due to
following reasons.
1. most java11+ collection can't accept null value
2. the other similar methods in consumer does not do that
3. admin does not do that
was:
https://github.com/apache/kafka/pull/17353#discussion_r1795032707
The map returned by Consumer#offsetsForTimes can have null value if the
specific timestamp is not mapped to any offset. That is a anti-pattern due to
following reasons.
1. most java11+ collection can't accept null value
2. the other similar methods in consumer does not do that
3. admin does not do that
> Consumer#offsetsForTimes should not return null value
> -----------------------------------------------------
>
> Key: KAFKA-17826
> URL: https://issues.apache.org/jira/browse/KAFKA-17826
> Project: Kafka
> Issue Type: Improvement
> Components: clients, consumer
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Chuan Yu
> Priority: Minor
> Labels: need-kip
>
> [https://github.com/apache/kafka/pull/17353#discussion_r1795032707]
>
> KIP: https://cwiki.apache.org/confluence/x/mIuMEw
> The map returned by Consumer#offsetsForTimes can have null value if the
> specific timestamp is not mapped to any offset. That is a anti-pattern due to
> following reasons.
> 1. most java11+ collection can't accept null value
> 2. the other similar methods in consumer does not do that
> 3. admin does not do that
>
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