Flink does not require HDFS if you decide not to use it. The version you are currently using should fit you then. You might change it if you need/do not need YARN support.
On Thu, Oct 16, 2014 at 4:27 AM, 杨洪波 <hongbosoftw...@163.com> wrote: > hey all， > i am new in flink and i have a question： i use flink cluster to read > mysql datasource，my biz don't need hdfs， do i must set HDFS in my flink > cluster? if yes,then for what flink use it ? > thanks!
