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https://issues.apache.org/jira/browse/FLINK-9675?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-9675:
----------------------------------
    Labels: auto-closed filesystem pull-request-available  (was: filesystem 
pull-request-available stale-minor)

> Avoid FileInputStream/FileOutputStream
> --------------------------------------
>
>                 Key: FLINK-9675
>                 URL: https://issues.apache.org/jira/browse/FLINK-9675
>             Project: Flink
>          Issue Type: Improvement
>          Components: FileSystems
>    Affects Versions: 1.4.1, 1.4.2, 1.5.1
>            Reporter: Ted Yu
>            Assignee: zhangminglei
>            Priority: Minor
>              Labels: auto-closed, filesystem, pull-request-available
>
> They rely on finalizers (before Java 11), which create unnecessary GC load.
> The alternatives, Files.newInputStream, are as easy to use and don't have 
> this issue.
> And here is a benchmark 
> https://arnaudroger.github.io/blog/2017/03/20/faster-reader-inpustream-in-java.html



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