@Override
    public void checkAndPrepare() throws IOException {
      long now = EnvironmentEdgeManager.currentTime();
      visitBatchOperations(true, this.size(), (int index) -> {
        checkAndPrepareMutation(index, now);
        return true;
      });
    }
During replay, there could exist column families which are removed between region server
failure and replay
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java