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  1. Flink
  2. FLINK-9675

Avoid FileInputStream/FileOutputStream

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      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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              • Assignee:
                mingleizhang zhangminglei
                Reporter:
                yuzhihong@gmail.com Ted Yu
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                • Created:
                  Updated: