--- title: "恢复快照文件已取消 - 如何解决此 Elasticsearch 异常" date: 2026-01-22 lastmod: 2026-01-22 description: "当 Elasticsearch 中恢复快照文件的过程被中断或取消时,会出现此错误。可能是由于网络问题、磁盘空间不足或集群负载过重导致的。" tags: ["快照恢复", "文件恢复", "异常处理", "快照文件"] summary: "版本: 7.16-8.9 简而言之,当 Elasticsearch 中恢复快照文件的过程被中断或取消时,会出现此错误。这可能是由于多种原因造成的,例如网络问题、磁盘空间不足,或 Elasticsearch 集群处于高负载状态。要解决此问题,您可以尝试以下方法:1) 确保足够的磁盘空间和网络稳定性,2) 检查 Elasticsearch 集群的负载并在必要时降低负载,3) 重试快照恢复过程,以及 4) 检查 Elasticsearch 日志中是否存在任何潜在问题。 日志上下文 # 日志 “Recover snapshot files cancelled” 的类名是 RecoverySourceHandler.java. 我们从 Elasticsearch 源代码中提取了以下内容,供那些寻求深入上下文的人参考: // valid; it means that some of the snapshot files download failed and the snapshot files // differ from the source index files. In that case we have to cancel all pending operations // and wait until all the in-flight operations are done to reset the recovery and start from // scratch using the source node index files." --- > **版本:** 7.16-8.9 简而言之,当 Elasticsearch 中恢复快照文件的过程被中断或取消时,会出现此错误。这可能是由于多种原因造成的,例如网络问题、磁盘空间不足,或 Elasticsearch 集群处于高负载状态。要解决此问题,您可以尝试以下方法:1) 确保足够的磁盘空间和网络稳定性,2) 检查 Elasticsearch 集群的负载并在必要时降低负载,3) 重试快照恢复过程,以及 4) 检查 Elasticsearch 日志中是否存在任何潜在问题。 日志上下文 ----------- 日志 "Recover snapshot files cancelled" 的类名是 [RecoverySourceHandler.java.](https://www.geeksforgeeks.org/java-lang-class-class-java-set-1/) 我们从 Elasticsearch 源代码中提取了以下内容,供那些寻求深入上下文的人参考: ```java // valid; it means that some of the snapshot files download failed and the snapshot files // differ from the source index files. In that case we have to cancel all pending operations // and wait until all the in-flight operations are done to reset the recovery and start from // scratch using the source node index files. assert this.cancelled.get(); throw new CancellableThreads.ExecutionCancelledException("Recover snapshot files cancelled"); } private void unTrackOutstandingRequest(ListenableFuturefuture) { synchronized (outstandingRequests) { ```