首页 > 解决方案 > Elasticsearch:节点突然停止工作,没有可用的分片异常

问题描述

我有一个单节点 elk 安装,它工作正常,直到我发现kibana无法连接到elasticsearch.

systemctl status elasticsearch
● elasticsearch.service - Elasticsearch
   Loaded: loaded (/usr/lib/systemd/system/elasticsearch.service; enabled; vendor preset: enabled)
   Active: active (running) since Fri 2018-12-28 14:21:33 EET; 5min ago
     Docs: http://www.elastic.co
 Main PID: 1193 (java)
    Tasks: 87
   Memory: 3.0G
      CPU: 5min 39.675s
   CGroup: /system.slice/elasticsearch.service
           ├─1193 /usr/bin/java -Xms2g -Xmx2g -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+AlwaysPreTouch -Xss1m -Djava.awt.headless=true -Dfile.encoding=
           └─1548 /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64/bin/controller

但这里有一个要点,但有例外;

由于某些奇怪的原因,重启后节点似乎恢复了。

如何解释这种行为?

标签: elasticsearch

解决方案


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