Thanks Ravi
Ravi Prakash <ravihad...@gmail.com>于2017年6月27日周二 上午3:49写道： > Hi Jeff! > > Yes. hadoop-2.6 clients are able to read files on a hadoop-2.7 cluster. > The document I could find is > http://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/Compatibility.html > . > > "Both Client-Server and Server-Server compatibility is preserved within a > major release" > > HTH > Ravi. > > On Mon, Jun 26, 2017 at 5:21 AM, Jeff Zhang <zjf...@gmail.com> wrote: > >> >> It looks like it can. But is there any document about the compatibility >> between versions ? Thanks >> >> >> >
