[jira] [Commented] (DRILL-1368) NPE while reading from parquet files that use GZip compression

["Parth Chandra (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-1368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14136165#comment-14136165 ] 

Parth Chandra commented on DRILL-1368:
--------------------------------------

Updated with some comments

> NPE while reading from parquet files that use GZip compression
> --------------------------------------------------------------
>
>                 Key: DRILL-1368
>                 URL: https://issues.apache.org/jira/browse/DRILL-1368
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Operators
>    Affects Versions: 0.5.0
>         Environment: Any non *nix platform or environment without Hadoop native library installed
>            Reporter: Parth Chandra
>            Assignee: Parth Chandra
>             Fix For: 0.6.0
>
>         Attachments: DRILL-1368.patch.diff
>
>
> If the hadoop native library is not available on a system the GZip decompressor factory will return a null object instead of a decompressor object, causing a NPE.
> The hadoop native library is only available on *nix platforms. Even on *nix platforms, Drill does not package the library, so if it is not available this problem will occur.



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