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https://issues.apache.org/jira/browse/FLINK-1236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14208198#comment-14208198
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Stephan Ewen commented on FLINK-1236:
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Can you override the "createInputSplitAssigner()" method in the wrapping format
to check whether the Hadoop splits have a host name?
> Add support for localization of Hadoop Input Splits
> ---------------------------------------------------
>
> Key: FLINK-1236
> URL: https://issues.apache.org/jira/browse/FLINK-1236
> Project: Flink
> Issue Type: Improvement
> Reporter: Robert Metzger
> Priority: Minor
> Labels: starter
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> Flink is currently not localizing splits created by Hadoop Input formats.
> The getInputSplitAssigner() of the HadoopInputFormat is returning the
> DefaultInputSplitAssigner instead of the LocatableInputSplitAssigner().
> It should be possible to make the HadoopInputSplit a LocatableInputSplit,
> because Hadoop's InputSplit also contains the hostnames, for exactly this
> purpose.
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