Richard Chen created SPARK-40294:
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Summary: 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
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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