content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.master.journal.checkpoint;
  
  /**
   * Names for associating checkpoint data with the classes they represent. To support
   * reading checkpoint written by older versions, these names should never change.
   */
  public enum CheckpointName {
    ACTIVE_SYNC_MANAGER,
    BLOCK_MASTER,
    BLOCK_MASTER_CONTAINER_ID,
    CACHING_INODE_STORE,
    CLUSTER_INFO,
    FILE_SYSTEM_MASTER,
    HEAP_INODE_STORE,
    INODE_COUNTER,
    INODE_DIRECTORY_ID_GENERATOR,
    INODE_TREE,
    MASTER_UFS_MANAGER,
    META_MASTER,
    MOUNT_TABLE,
    NOOP,
    PATH_PROPERTIES,
    PINNED_INODE_FILE_IDS,
    REPLICATION_LIMITED_FILE_IDS,
    ROCKS_INODE_STORE,
    TABLE_MASTER,
    TABLE_MASTER_DATABASE,
    TABLE_MASTER_CATALOG,
    TABLE_MASTER_TRANSFORM_MANAGER,
    TO_BE_PERSISTED_FILE_IDS,
    TTL_BUCKET_LIST,
    SCHEDULER,
    SNAPSHOT_ID,
  }
  