Hi Martin, Thanks for bringing this up! Lately I was thinking about to bump the hadoop version to at least 2.6.1 to clean up issues like this: https://github.com/apache/flink/blob/8d05393f5bcc0a917b2dab3fe81a58acaccabf13/flink-filesystems/flink-hadoop-fs/src/main/java/org/apache/flink/runtime/util/HadoopUtils.java#L157-L159
All in all +1 from my perspective. Just a question here. Are we stating the minimum Hadoop version for users somewhere in the doc or they need to find it out from source code like this? https://github.com/apache/flink/blob/3a4c11371e6f2aacd641d86c1d5b4fd86435f802/tools/azure-pipelines/build-apache-repo.yml#L113 BR, G On Wed, Oct 5, 2022 at 5:02 AM Martijn Visser <martijnvis...@apache.org> wrote: > Hi everyone, > > Little over a year ago a discussion thread was opened on changing the > minimal supported version of Hadoop and bringing that to 2.8.5. [1] In this > discussion thread, I would like to propose to bring that minimal supported > version of Hadoop to 2.10.2. > > Hadoop 2.8.5 is vulnerable for multiple CVEs which are classified as > Critical. [2] [3]. While Flink is not directly impacted by those, we do see > vulnerability scanners flag Flink as being vulnerable. We could easily > mitigate that by bumping the minimal supported version of Hadoop to 2.10.2. > > I'm looking forward to your opinions on this topic. > > Best regards, > > Martijn > https://twitter.com/MartijnVisser82 > https://github.com/MartijnVisser > > [1] https://lists.apache.org/thread/81fhnwfxomjhyy59f9bbofk9rxpdxjo5 > [2] https://nvd.nist.gov/vuln/detail/CVE-2022-25168 > [3] https://nvd.nist.gov/vuln/detail/CVE-2022-26612 >
