--- title: "当分片处于备份状态时尝试恢复 - 如何解决此 Elasticsearch 异常" date: 2026-02-11 lastmod: 2026-02-11 description: "当 Elasticsearch 尝试恢复当前处于备份状态的分片时会发生此错误。这可能是由于节点故障、网络问题或磁盘故障引起的。" tags: ["分片恢复", "备份状态", "异常处理"] summary: " 版本: 6.8-8.9 简而言之,当 Elasticsearch 尝试恢复当前处于备份状态的分片时会发生此错误。这可能是由于节点故障、网络问题或磁盘故障引起的。要解决此问题,您可以尝试重启 Elasticsearch 节点、检查网络连接或检查磁盘是否存在故障。如果问题持续存在,您可能需要手动强制重新分配分片或从备份中恢复分片。 日志上下文 # 日志 “Trying to recover when the shard is in backup state” 的类名是 StoreRecovery.java. 我们从 Elasticsearch 源代码中提取了以下内容,以供那些寻求深入了解上下文的人参考: if (indexShard.state() == IndexShardState.CLOSED) { // got closed on us; just ignore this recovery return false; } if (indexShard.routingEntry().primary() == false) { throw new IndexShardRecoveryException(shardId; "Trying to recover when the shard is in backup state"; null); } return true; } private ActionListenerrecoveryListener(IndexShard indexShard; ActionListenerlistener) { " --- > **版本:** 6.8-8.9 简而言之,当 Elasticsearch 尝试恢复当前处于备份状态的分片时会发生此错误。这可能是由于节点故障、网络问题或磁盘故障引起的。要解决此问题,您可以尝试重启 Elasticsearch 节点、检查网络连接或检查磁盘是否存在故障。如果问题持续存在,您可能需要手动强制重新分配分片或从备份中恢复分片。 日志上下文 ----------- 日志 "Trying to recover when the shard is in backup state" 的类名是 [StoreRecovery.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,以供那些寻求深入了解上下文的人参考: ```java if (indexShard.state() == IndexShardState.CLOSED) { // got closed on us; just ignore this recovery return false; } if (indexShard.routingEntry().primary() == false) { throw new IndexShardRecoveryException(shardId; "Trying to recover when the shard is in backup state"; null); } return true; } private ActionListenerrecoveryListener(IndexShard indexShard; ActionListenerlistener) { ```