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https://issues.apache.org/jira/browse/DRILL-7479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16993193#comment-16993193
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ASF GitHub Bot commented on DRILL-7479:
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paul-rogers commented on pull request #1923: DRILL-7479: Partial fixes for
metadata parameterized type issues
URL: https://github.com/apache/drill/pull/1923
See DRILL-7479 and DRILL-7480 for an explanation. Adds generic
type parameters where needed to avoid the need to supporess
warnings. However, type parameters are probably not needed
at all and should be removed in the future for reasons explained
in DRILL-7480.
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> Short-term fixes for metadata API parameterized type issues
> -----------------------------------------------------------
>
> Key: DRILL-7479
> URL: https://issues.apache.org/jira/browse/DRILL-7479
> Project: Apache Drill
> Issue Type: Improvement
> Reporter: Paul Rogers
> Assignee: Paul Rogers
> Priority: Major
>
> See DRILL-7480 for a discussion of the issues with how we currently use
> parameterized types in the metadata API.
> This ticket is for short-term fixes that convert unsafe generic types of the
> form {{StatisticsHolder}} to the form {{StatisticsHolder<?>}} so that the
> compiler does not complain with many warnings (and a few Eclipse-only errors.)
> The topic should be revisited later in the context of DRILL-7480.
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