Hi, It seems the only restore from a HDFS snapshot using hdfs command line is copy snapshot files to a target path.
If the use cases are 0. .... stuff ... 1. Take snapshot s_N 2. Add some files, delete other files 3. Take snapshot s_N+1 then copying s_N+1 to target just copies the newly added file to target, it does not propagates the deletes between s_N and s_N+1. How does one apply the full delta between s_N and s_N+1 to target (and not just additions) ? Is Using Java API the only option or is it possible to use command line to do it ? Thanks,
