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https://issues.apache.org/jira/browse/SPARK-10301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14721312#comment-14721312
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Yin Huai commented on SPARK-10301:
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https://github.com/apache/spark/pull/8515 has been merged. It is not the fix
for this issue but will give users a nice error message when the global schema
as less struct fields than local parquet file schema (it will ask users to
enable schema merging). I am re-targeting this issue to 1.6 for the proper fix
(https://github.com/apache/spark/pull/8509).
> For struct type, if parquet's global schema has less fields than a file's
> schema, data reading will fail
> --------------------------------------------------------------------------------------------------------
>
> Key: SPARK-10301
> URL: https://issues.apache.org/jira/browse/SPARK-10301
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.5.0
> Reporter: Yin Huai
> Assignee: Yin Huai
> Priority: Critical
>
> When parquet's global schema has less number of fields than the local schema
> of a file, the data reading path will fail.
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