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https://issues.apache.org/jira/browse/DRILL-7834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Charles Givre resolved DRILL-7834.
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Resolution: Done
> Add Utility Functions for Compressed Files
> ------------------------------------------
>
> Key: DRILL-7834
> URL: https://issues.apache.org/jira/browse/DRILL-7834
> Project: Apache Drill
> Issue Type: Improvement
> Components: Storage - Text & CSV
> Affects Versions: 1.17.0
> Reporter: Charles Givre
> Assignee: Charles Givre
> Priority: Minor
> Fix For: 1.19.0
>
>
> Some format plugins that use third party parsers throw errors when they
> receive compressed input streams from Drill. This PR proposes to introduce
> three utility functions to the DrillFileSystem:
> # isCompressed(<path>): Returns true/false whether the input file is
> compressed
> # getCodec(<path>): This method returns the codec of the file if any
> # openDecompressedInputStream(<path>): Returns an InputStream that should be
> readable by parsers that read raw bytes. This method converts the original
> InputStream to a byte[] first, then returns that via a ByteArrayInputStream.
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