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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/04/10 00:47:25 UTC

[jira] [Commented] (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:comment-tabpanel&focusedCommentId=15233762#comment-15233762 ] 

Apache Spark commented on SPARK-14217:
--------------------------------------

User 'davies' has created a pull request for this issue:
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
>
> 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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