Java 类org.apache.hadoop.hdfs.server.namenode.FSImage.CheckpointStates 实例源码

void waitCheckpointDone(BackupNode backup) {
  do {
    try {
      LOG.info("Waiting checkpoint to complete...");
      Thread.sleep(1000);
    } catch (Exception e) {}
  } while(backup.getCheckpointState() != CheckpointStates.START);
}

public void readFields(DataInput in) throws IOException {
  layoutVersion = in.readInt();
  namespaceID = in.readInt();
  cTime = in.readLong();
  editsTime = in.readLong();
  checkpointTime = in.readLong();
  imageDigest = new MD5Hash();
  imageDigest.readFields(in);
  checkpointState = CheckpointStates.deserialize(in.readInt());
}

CheckpointStates getCheckpointState() {
  return getFSImage().getCheckpointState();
}

void setCheckpointState(CheckpointStates cs) {
  getFSImage().setCheckpointState(cs);
}