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https://issues.apache.org/jira/browse/DRILL-3963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14975759#comment-14975759
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ASF GitHub Bot commented on DRILL-3963:
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Github user sudheeshkatkam commented on the pull request:
https://github.com/apache/drill/pull/214#issuecomment-151378964
@jacques-n That's right, but there is no file system object in the reader
here? I remember Venki mentioning that a reader created using
```inputFormat.getRecordReader(...)``` needs to be done within the context of a
proxy user.
@amithadke RecordReader#setup is actually called within the context of the
query user (see FragmentExecutor).
> Read raw key value bytes from sequence files
> --------------------------------------------
>
> Key: DRILL-3963
> URL: https://issues.apache.org/jira/browse/DRILL-3963
> Project: Apache Drill
> Issue Type: New Feature
> Reporter: amit hadke
> Assignee: amit hadke
>
> Sequence files store list of key-value pairs. Keys/values are of type hadoop
> writable.
> Provide a format plugin that reads raw bytes out of sequence files which can
> be further deserialized by a udf(from hadoop writable -> drill type)
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