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Posted to issues@spark.apache.org by "tonydoen (Jira)" <ji...@apache.org> on 2022/03/23 20:32:00 UTC
[jira] [Updated] (SPARK-38639) Support ignoreCorruptRecord flag to ensure querying broken sequence file table smoothly
[ https://issues.apache.org/jira/browse/SPARK-38639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
tonydoen updated SPARK-38639:
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Summary: Support ignoreCorruptRecord flag to ensure querying broken sequence file table smoothly (was: Support ignoreCorruptRecord flag parallel to ignoreCorruptFiles)
> Support ignoreCorruptRecord flag to ensure querying broken sequence file table smoothly
> ---------------------------------------------------------------------------------------
>
> Key: SPARK-38639
> URL: https://issues.apache.org/jira/browse/SPARK-38639
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.1.2, 3.2.1
> Reporter: tonydoen
> Priority: Minor
> Fix For: 3.2.1
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> There's an existing flag "spark.sql.files.ignoreCorruptFiles" and "spark.sql.files.ignoreMissingFiles" that will quietly ignore attempted reads from files that have been corrupted, but it still allows the query to fail on sequence files.
>
> Being able to ignore corrupt record is useful in the scenarios that users want to query successfully in dirty data(mixed schema in one table).
>
> We would like to add a "spark.sql.hive.ignoreCorruptRecord" to fill out the functionality.
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