Elasticsearch查询阶段失败，所有分片都报错怎么办？

Elasticsearch 启动报错： [2023-05-19T22:39:32,161][DEBUG][o.e.a.s.TransportSearchAction] [X-111.ecs] All shards failed for phase: [query] [2020-05-19T22:39:32,162][WARN ][r.suppressed ] [X-111.ecs] path: /.kibana_task_manager/_search, params: {ignore_unavailable=true, index=.kibana_task_manager} org.elasticsearch.action.search.SearchPhaseExecutionException: all shards failed at org.elasticsearch.action.search.AbstractSearchAsyncAction.onPhaseFailure(AbstractSearchAsyncAction.java:305) ~[elasticsearch-8.7.0.jar:8.7.0] at org.elasticsearch.action.search.AbstractSearchAsyncAction.executeNextPhase(AbstractSearchAsyncAction.java:139) ~[elasticsearch-8.7.0.jar:8.7.0] 1、查看索引信息 curl -XGET 'http://localhost:9200/_cluster/health?pretty=true' { "cluster_name" : "elasticsearch", "status" : "yellow", "timed_out" : false, "number_of_nodes" : 1, "number_of_data_nodes" : 1, "active_primary_shards" : 14, "active_shards" : 14, "relocating_shards" : 0, "initializing_shards" : 0, "unassigned_shards" : 4, "delayed_unassigned_shards" : 0, "number_of_pending_tasks" : 0, "number_of_in_flight_fetch" : 0, "task_max_waiting_in_queue_millis" : 0, "active_shards_percent_as_number" : 77.77777777777779 } 2、查看状态 curl 'localhost:9200/_cat/indices?v' health status index uuid pri rep docs.count docs.deleted store.size pri.store.size yellow open logstash-nginx-access-log-2023.05.06 yJLiEgQqQEa9aBxoy1Ge9A 1 1 13704 0 3.6mb 3.6mb yellow open logstash-nginx-error-log-2023.05.07 Kc13mo7NSIiFKyu6ABGS6w 1 1 603 0 491kb 491kb yellow open logstash-nginx-error-log-2023.05.06 UJjcWNgkR3uiJi0ynxu51Q 1 1 491 0 374.1kb 374.1kb yellow open logstash-nginx-access-log-2023.05.07 WjZi_913Qv-HSYzhy-qOGA 1 1 13784 0 3.2mb 3.2mb green：所有的主分片和副本分片都已分配。