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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2016/04/10 02:46:25 UTC
[jira] [Resolved] (SPARK-14217) Vectorized parquet reader produces
wrong result if data used dictionary encoding fallback
[ https://issues.apache.org/jira/browse/SPARK-14217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Davies Liu resolved SPARK-14217.
--------------------------------
Resolution: Fixed
Fix Version/s: 2.0.0
Issue resolved by pull request 12279
[https://github.com/apache/spark/pull/12279]
> Vectorized parquet reader produces wrong result if data used dictionary encoding fallback
> -----------------------------------------------------------------------------------------
>
> Key: SPARK-14217
> URL: https://issues.apache.org/jira/browse/SPARK-14217
> Project: Spark
> Issue Type: Bug
> Reporter: Nong Li
> Fix For: 2.0.0
>
>
> In this case, the data contains a mix of pages that are dictionary encoded and not. This causes the batch that is produced to return wrong results.
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