[jira] [Commented] (KAFKA-9580) Log clearer error messages when there is an offset out of range

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-9580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17041344#comment-17041344 ] 

ASF GitHub Bot commented on KAFKA-9580:
---------------------------------------

d8tltanc commented on pull request #8144: KAFKA-9580: Log clearer error messages when there is an offset out of range
URL: https://github.com/apache/kafka/pull/8144
 
 
   Log the partition start offset and last stable offset when the subscriptions have the default offset reset policy and the fetch offset is out of index.
 
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> Log clearer error messages when there is an offset out of range
> ---------------------------------------------------------------
>
>                 Key: KAFKA-9580
>                 URL: https://issues.apache.org/jira/browse/KAFKA-9580
>             Project: Kafka
>          Issue Type: Bug
>          Components: core
>            Reporter: Sanjana Kaundinya
>            Assignee: Cheng Tan
>            Priority: Major
>
> Currently in [Fetcher::initializedCompletedFetch|[https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/clients/consumer/internals/Fetcher.java#L1259]], it's not informative on what offsets are exactly in range, and it makes it harder to debug when Consumer issues come up in this situation. It would be much more helpful if we logged a message similar to [Log::read|[https://github.com/apache/kafka/blob/trunk/core/src/main/scala/kafka/log/Log.scala#L1468]] to make it easier to debug.



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