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https://issues.apache.org/jira/browse/DRILL-2532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14377162#comment-14377162
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Adam Gilmore commented on DRILL-2532:
-------------------------------------
I've modified the FileSelection create() implementation to always glob and then
find the common path for the selectionRoot. I feel this is far better than
trying to parse the path ourselves and work out whether globbing is occurring
in part of the path.
Happy to discuss other options, though.
> Glob not always fired for DFS storage engine
> --------------------------------------------
>
> Key: DRILL-2532
> URL: https://issues.apache.org/jira/browse/DRILL-2532
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Other
> Affects Versions: 0.7.0, 0.8.0
> Reporter: Adam Gilmore
> Assignee: Adam Gilmore
> Attachments: DRILL-2532.1.patch.txt
>
>
> Currently, globbing doesn't always fire for table names when the name doesn't
> include a * or ? character.
> This means, for example:
> {code}
> select * from dfs.tmp.`mytable/{1,2,3}`
> {code}
> does not fire the globbing (even though it is valid glob syntax for Hadoop).
> The culprit is in FileSelection that explicitly checks for * or ? before
> performing the globbing.
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