我有一个带有logstash和kibana的两节点elasticsearch集群 . 群集处于绿色状态，直到我启动了logstash，弹性搜索群集变为黄色状态 . 运行 curl -XGET http://localhost:9200/_cat/shards?pretty 将显示以下内容
.kibana 0 p STARTED 2 8.2kb 172.17.0.1 Ereshkigal
.kibana 0 r UNASSIGNED
logstash-2015.10.18 4 r STARTED 69 101.9kb 172.17.0.1 Ereshkigal
logstash-2015.10.18 4 p STARTED 69 101.7kb 172.17.0.2 Hargen the Measurer
logstash-2015.10.18 0 r STARTED 62 65.7kb 172.17.0.1 Ereshkigal
logstash-2015.10.18 0 p STARTED 62 89.4kb 172.17.0.2 Hargen the Measurer
logstash-2015.10.18 3 p STARTED 76 48.1kb 172.17.0.1 Ereshkigal
logstash-2015.10.18 3 r UNASSIGNED
logstash-2015.10.18 1 p STARTED 74 78.8kb 172.17.0.1 Ereshkigal
logstash-2015.10.18 1 r UNASSIGNED
logstash-2015.10.18 2 r STARTED 79 56.8kb 172.17.0.1 Ereshkigal
logstash-2015.10.18 2 p STARTED 79 65.1kb 172.17.0.2 Hargen the Measurer
logstash-2015.10.19 4 p STARTED 7 43.4kb 172.17.0.1 Ereshkigal
logstash-2015.10.19 4 r UNASSIGNED
logstash-2015.10.19 0 r STARTED 7 50.8kb 172.17.0.1 Ereshkigal
logstash-2015.10.19 0 p STARTED 7 58.3kb 172.17.0.2 Hargen the Measurer
logstash-2015.10.19 3 r STARTED 9 67.4kb 172.17.0.1 Ereshkigal
logstash-2015.10.19 3 p STARTED 9 67.3kb 172.17.0.2 Hargen the Measurer
logstash-2015.10.19 1 r STARTED 12 76.4kb 172.17.0.1 Ereshkigal
logstash-2015.10.19 1 p STARTED 12 13.8kb 172.17.0.2 Hargen the Measurer
logstash-2015.10.19 2 p STARTED 13 78kb 172.17.0.1 Ereshkigal
logstash-2015.10.19 2 r UNASSIGNED
如何将群集恢复为绿色状态？
1 回答
黄色表示您有未分配的分片，如输出所示 .
确保您的分片分配已启用：
您还可以尝试将分片强制到节点上：
https://www.elastic.co/guide/en/elasticsearch/reference/current/cluster-reroute.html