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https://issues.apache.org/jira/browse/SPARK-19082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan resolved SPARK-19082.
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Resolution: Fixed
Assignee: Liang-Chi Hsieh
Fix Version/s: 2.2.0
2.1.1
> The config ignoreCorruptFiles doesn't work for Parquet
> ------------------------------------------------------
>
> Key: SPARK-19082
> URL: https://issues.apache.org/jira/browse/SPARK-19082
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Liang-Chi Hsieh
> Assignee: Liang-Chi Hsieh
> Fix For: 2.1.1, 2.2.0
>
>
> We have a config {{spark.sql.files.ignoreCorruptFiles}} which can be used to
> ignore corrupt files when reading files in SQL. Currently the
> {{ignoreCorruptFiles}} config has two issues and can't work for Parquet:
> 1. We only ignore corrupt files in {{FileScanRDD}} . Actually, we begin to
> read those files as early as inferring data schema from the files. For
> corrupt files, we can't read the schema and fail the program. A related issue
> reported at
> http://apache-spark-developers-list.1001551.n3.nabble.com/Skip-Corrupted-Parquet-blocks-footer-tc20418.html
> 2. In {{FileScanRDD}}, we assume that we only begin to read the files when
> starting to consume the iterator. However, it is possibly the files are read
> before that. In this case, {{ignoreCorruptFiles}} config doesn't work too.
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