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https://issues.apache.org/jira/browse/SPARK-30554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-30554.
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Fix Version/s: 3.0.0
Resolution: Fixed
Issue resolved by pull request 27264
[https://github.com/apache/spark/pull/27264]
> Return Iterable from FailureSafeParser.rawParser
> ------------------------------------------------
>
> Key: SPARK-30554
> URL: https://issues.apache.org/jira/browse/SPARK-30554
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.4
> Reporter: Maxim Gekk
> Assignee: Maxim Gekk
> Priority: Minor
> Fix For: 3.0.0
>
>
> Currently, rawParser of FailureSafeParser has the signature `IN =>
> Seq[InternalRow]` which is strict requirement for underlying rawParser. It
> could return Option, for example like CSV datasource. The ticket aims to
> refactor FailureSafeParser, and change Seq to Iterable. Also. need to modify
> CSV and JSON datasources where FailureSafeParser is used, basically.
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