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https://issues.apache.org/jira/browse/FLINK-1324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephan Ewen resolved FLINK-1324.
---------------------------------
Resolution: Fixed
Fixed via 4cc6bb1db8390d8339b585171e1cac63a1903c8f
> Iterations may fail when a cached data set based on a sort is not fully
> consumed
> --------------------------------------------------------------------------------
>
> Key: FLINK-1324
> URL: https://issues.apache.org/jira/browse/FLINK-1324
> Project: Flink
> Issue Type: Bug
> Components: Local Runtime
> Affects Versions: 0.8-incubating
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Fix For: 0.8-incubating
>
>
> This happens for example when a sort feeds into a merge join and the merge
> join exits early (zig zag merge determined that it can stop).
> You can reproduce this bug by running the transitive closure in Scala (or
> Java with an enforced merge join) using the following toy data set.
> {code}
> Path(2, 1),
> Path(4, 1),
> Path(6, 3),
> Path(8, 3),
> Path(10, 1),
> Path(12, 1),
> Path(14, 3),
> Path(16, 3),
> Path(18, 1),
> Path(20, 1) );
> {code}
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