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https://issues.apache.org/jira/browse/SPARK-32432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17169734#comment-17169734
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Apache Spark commented on SPARK-32432:
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User 'moomindani' has created a pull request for this issue:
https://github.com/apache/spark/pull/29330
> Add support for reading ORC/Parquet files with SymlinkTextInputFormat
> ---------------------------------------------------------------------
>
> Key: SPARK-32432
> URL: https://issues.apache.org/jira/browse/SPARK-32432
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Noritaka Sekiyama
> Priority: Major
>
> Hive style symlink (SymlinkTextInputFormat) is commonly used in different
> analytic engines including prestodb and prestosql.
> Currently SymlinkTextInputFormat works with JSON/CSV files but does not work
> with ORC/Parquet files in Apache Spark (and Apache Hive).
> On the other hand, prestodb and prestosql support SymlinkTextInputFormat with
> ORC/Parquet files.
> This issue is to add support for reading ORC/Parquet files with
> SymlinkTextInputFormat in Apache Spark.
>
> Related links
> * Hive's SymlinkTextInputFormat:
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/SymlinkTextInputFormat.java]
> * prestosql's implementation to add support for reading avro files with
> SymlinkTextInputFormat:
> [https://github.com/vincentpoon/prestosql/blob/master/presto-hive/src/main/java/io/prestosql/plugin/hive/BackgroundHiveSplitLoader.java]
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