default void postReplayWALs(ObserverContext<? extends RegionCoprocessorEnvironment> ctx,
    RegionInfo info, Path edits) throws IOException {
  }
Called after replaying WALs for this region.
@param ctx   the environment provided by the region server
@param info  the RegionInfo for this region
@param edits the file of recovered edits
hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/RegionObserver.java