I want to use HDFS HA function, I find the IO Fencing function is complex in hadoop2.0. I think we can use file lock to implement the IO Fencing function, I think that is simple.
Thanks, LiuLei
I want to use HDFS HA function, I find the IO Fencing function is complex in hadoop2.0. I think we can use file lock to implement the IO Fencing function, I think that is simple.
Thanks, LiuLei