Hi Mich, I think this depends on the backward compatibility of the Hadoop client API. In theory, there is no problem. Hadoop 2.8 to Hadoop 3.0 is a very large upgrade, and personally recommend using a client version that is consistent with the Hadoop cluster. By compiling and packaging from source, you can let Flink bundle specific Hadoop versions. Flink has shaded hadoop see here[1]. You can try to change the maven version and repackage the project.
[1]: https://github.com/apache/flink/tree/master/flink-shaded-hadoop Thanks, vino. 2018-07-27 23:31 GMT+08:00 Mich Talebzadeh <[email protected]>: > Hi, > > I can run Flink without bundled Hadoop fine. I was wondering if Flink with > Hadoop 2.8 works with Hadoop 3 as well? > > Thanks, > > Dr Mich Talebzadeh > > > > LinkedIn * > https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw > <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>* > > > > http://talebzadehmich.wordpress.com > > > *Disclaimer:* Use it at your own risk. Any and all responsibility for any > loss, damage or destruction of data or any other property which may arise > from relying on this email's technical content is explicitly disclaimed. > The author will in no case be liable for any monetary damages arising from > such loss, damage or destruction. > > >
