[ https://issues.apache.org/jira/browse/FLINK-9675?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhangminglei updated FLINK-9675: -------------------------------- Description: 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 was: 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. > Avoid FileInputStream/FileOutputStream > -------------------------------------- > > Key: FLINK-9675 > URL: https://issues.apache.org/jira/browse/FLINK-9675 > Project: Flink > Issue Type: Improvement > Reporter: Ted Yu > Assignee: zhangminglei > Priority: Minor > Labels: 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 -- This message was sent by Atlassian JIRA (v7.6.3#76005)