[jira] [Closed] (SPARK-6825) Data sources implementation to support `sequenceFile`

["Reynold Xin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-6825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin closed SPARK-6825.
------------------------------
    Resolution: Won't Fix

I'm marking this as won't fix for now. It's unclear how the interface would look like, or if anybody still uses sequence files.


> Data sources implementation to support `sequenceFile`
> -----------------------------------------------------
>
>                 Key: SPARK-6825
>                 URL: https://issues.apache.org/jira/browse/SPARK-6825
>             Project: Spark
>          Issue Type: New Feature
>          Components: SparkR, SQL
>            Reporter: Shivaram Venkataraman
>
> SequenceFiles are a widely used input format and right now they are not supported in SparkR. 
> It would be good to add support for SequenceFiles by implementing a new data source that can create a DataFrame from a SequenceFile. However as SequenceFiles can have arbitrary types, we probably need to map them to User-defined types in SQL.



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