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https://issues.apache.org/jira/browse/FLINK-2106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730907#comment-14730907
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ASF GitHub Bot commented on FLINK-2106:
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Github user StephanEwen commented on the pull request:
https://github.com/apache/flink/pull/1052#issuecomment-137757977
I just saw that the OuterJoin runtime classes/tests cause a lot of warnings
when compiling. Manyly raw types, unchecked casts.
Would be good to fix those. In general, we strive for as little warnings as
possible. Generic warnings should be fixed or suppressed (if impossible to
fix). Otherwise they crowd the warnigns output so that the actual critical
warnings get lost.
> Add outer joins to Runtime
> --------------------------
>
> Key: FLINK-2106
> URL: https://issues.apache.org/jira/browse/FLINK-2106
> Project: Flink
> Issue Type: Sub-task
> Components: Local Runtime
> Reporter: Fabian Hueske
> Assignee: Ricky Pogalz
> Priority: Minor
> Fix For: pre-apache
>
>
> Add left/right/full outer join methods to the runtime of Flink.
> Initially, the execution strategy should be a sort-merge outer join
> (FLINK-2105) but can later be extended to hash joins for left/right outer
> joins.
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