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https://issues.apache.org/jira/browse/SPARK-40294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean R. Owen resolved SPARK-40294.
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Resolution: Duplicate
> Repeat calls to `PartitionIterator.hasNext` can timeout
> -------------------------------------------------------
>
> Key: SPARK-40294
> URL: https://issues.apache.org/jira/browse/SPARK-40294
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Richard Chen
> Priority: Major
>
> Repeat calls to {{PartitionIterator.hasNext}} where both calls return
> {{false}} can result in timeouts. For example,
> {{{}KafkaBatchPartitionReader.next(){}}}, which calls {{consumer.get}} (which
> can potentially timeout with repeat calls), is called by
> {{{}PartitionIterator.hasNext{}}}. Thus, repeat calls to
> {{PartitionIterator.hasNext}} by its parent could timeout.
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