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https://issues.apache.org/jira/browse/FLINK-19218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephan Ewen resolved FLINK-19218.
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Resolution: Fixed
Fixed in 1.12.0 via 5bcdd7de67bf21bc19c8b5b84f617dacaf7f0c99
> Remove inconsistent host logic for LocalFileSystem
> --------------------------------------------------
>
> Key: FLINK-19218
> URL: https://issues.apache.org/jira/browse/FLINK-19218
> Project: Flink
> Issue Type: Bug
> Components: API / Core
> Affects Versions: 1.11.1
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Priority: Major
> Fix For: 1.12.0
>
>
> The {{LocalFileSystem}} returns file splits with a host information as
> returned via
> {code}
> InetAddress.getLocalHost().getHostName();
> {code}
> This might be different, though, from the host name that the TaskManager is
> configured to use, which results in incorrect location matching if this
> information is used.
> It is also incorrect in cases where the file system is in fact not local, but
> a mounted NAS.
> Since this information is anyways not useful (there no good way to support
> locality-aware file access for the LocalFileSystem) I would suggest to remove
> this code. That would be better than having code in place that tries to
> suggest locality information that is frequently incorrect.
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