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Posted to issues@spark.apache.org by "Jayadevan M (JIRA)" <ji...@apache.org> on 2016/01/04 08:11:39 UTC

[jira] [Commented] (SPARK-12589) result row size is wrong in UnsafeRowParquetRecordReader

    [ https://issues.apache.org/jira/browse/SPARK-12589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15080768#comment-15080768 ] 

Jayadevan M commented on SPARK-12589:
-------------------------------------

@ Wenchen Fan

Can you please elaborate more ? How can I replicate this issue.

Thanks in advance

> result row size is wrong in UnsafeRowParquetRecordReader
> --------------------------------------------------------
>
>                 Key: SPARK-12589
>                 URL: https://issues.apache.org/jira/browse/SPARK-12589
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Wenchen Fan
>
> When we write rows in UnsafeRowParquetRecordReader, we call `row.pointTo` at first, which assigns a wrong row size. We should reset the row size after writing all columns.



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