@Override
      public Status finish(ServerName workerName, String logfile) {
        try {
          WALSplitUtil.finishSplitLogFile(logfile, conf);
        } catch (IOException e) {
          LOG.warn("Could not finish splitting of log file " + logfile, e);
          return Status.ERR;
        }
        return Status.DONE;
      }
ZooKeeper based implementation of {@link SplitLogManagerCoordination}
hbase-server/src/main/java/org/apache/hadoop/hbase/coordination/ZKSplitLogManagerCoordination.java