See patch .
Create a new "replay" command so that recovered edits won't mess up normal coprocessing & metrics
[0.94] Backport HBASE-8449,HBASE-8204 and HBASE-8699 to 0.94 (Refactor recoverLease retries and pauses)
Note that dfs.support.append does not have to be enabled post 1.x
Improve HBase MTTR - Mean Time To Recover
recoverFileLease does not check return value of recoverLease