版本: 6.8-7.7
简而言之,当 Elasticsearch 由于以下原因无法删除快照时,会出现此错误:快照正在被使用、快照不存在,或者权限不足。要解决此问题,请确保快照未被任何恢复操作使用。如果快照不存在,请检查快照 ID 是否有误。最后,验证用户是否具有删除快照所需的权限。
日志上下文 #
日志 “failed to delete snapshot [” + snapshotId + “]” 的类名是 BlobStoreRepository.java. 我们从 Elasticsearch 源代码中提取了以下内容,供那些寻求深入了解上下文的人参考:
// delete an index that was created by another master node after writing this index-N blob.
final MapfoundIndices = blobStore().blobContainer(indicesPath()).children();
doDeleteShardSnapshots(snapshotId; repositoryStateId; foundIndices; rootBlobs; repositoryData;
SnapshotsService.useShardGenerations(repositoryMetaVersion); listener);
} catch (Exception ex) {
listener.onFailure(new RepositoryException(metadata.name(); "failed to delete snapshot [" + snapshotId + "]"; ex));
}
}
} /**





