elasticsearch runtime_error ai_generated true

快照删除异常：[my_repo:snapshot_2025] 无法删除快照 - 当前有快照正在进行中

SnapshotDeleteException: [my_repo:snapshot_2025] cannot delete snapshot - a snapshot is currently in progress

ID: elasticsearch/snapshot-in-progress-delete-failed

其他格式: JSON · Markdown 中文 · English
90%修复率
86%置信度
1证据数
2025-01-12首次发现

版本兼容性

版本状态引入弃用备注
elasticsearch 7.17 active — — —
elasticsearch 8.11 active — — —
elasticsearch 8.12 active — — —

根因分析

删除快照操作失败，因为同一仓库中的另一个快照当前正在创建或恢复中。

English

A delete operation on a snapshot fails because another snapshot in the same repository is currently being created or restored.

generic

官方文档

https://www.elastic.co/guide/en/elasticsearch/reference/current/delete-snapshot-api.html

解决方案

  1. 等待正在进行的快照完成，通过监控快照状态：GET _snapshot/my_repo/_all 并检查 'IN_PROGRESS' 状态，然后重试删除。
  2. 如果正在进行的快照卡住，则中止它：DELETE _snapshot/my_repo/snapshot_in_progress_name（如果快照名称已知）。
  3. 增加快照超时设置以避免长时间运行的快照：PUT _cluster/settings { "transient": { "snapshot.max_concurrent_operations": 1 } } 以序列化操作。

无效尝试

常见但无效的做法:

  1. 85% 失败

    Direct file deletion can corrupt the repository metadata, making all snapshots in the repository unusable.

  2. 70% 失败

    Restarting may leave the snapshot in an inconsistent state, requiring manual cleanup and potentially losing data.

  3. 65% 失败

    Creating a new snapshot while another is in progress can also fail with a ConcurrentSnapshotExecutionException.