elasticsearch更改path.logs和/或path.data-无法启动 [英] elasticsearch changing path.logs and/or path.data - fails to start

问题描述

这是我的配置

# ----------------------------------- Paths ------------------------------------
#
# Path to directory where to store the data (separate multiple locations by comma):
#
path.data: /mulelogs/elasticsearch
path.logs: /mulelogs/elasticsearch

当我重新启动ElasticSearch时，这就是我得到的:

When I restart ElasticSearch this is what I get:

 elasticsearch.service - Elasticsearch
   Loaded: loaded (/usr/lib/systemd/system/elasticsearch.service; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Mon 2016-01-25 06:33:40 UTC; 9s ago
     Docs: http://www.elastic.co
  Process: 22213 ExecStart=/usr/share/elasticsearch/bin/elasticsearch -Des.pidfile=${PID_DIR}/elasticsearch.pid -Des.default.path.home=${ES_HOME} -Des.default.path.logs=${LOG_DIR} -Des.default.path.data=${DATA_DIR} -Des.default.path.conf=${CONF_DIR} (code=exited, status=1/FAILURE)
  Process: 22212 ExecStartPre=/usr/share/elasticsearch/bin/elasticsearch-systemd-pre-exec (code=exited, status=0/SUCCESS)
 Main PID: 22213 (code=exited, status=1/FAILURE)

elasticsearch[22213]: at org.elasticsearch.common.settings.Settings$Builder.loadFromStream(Settings.java:1074)
elasticsearch[22213]: at org.elasticsearch.common.settings.Settings$Builder.loadFromPath(Settings.java:1061)
elasticsearch[22213]: at org.elasticsearch.node.internal.InternalSettingsPreparer.prepareEnvironment(InternalSettingsPreparer.java:88)
elasticsearch[22213]: at org.elasticsearch.bootstrap.Bootstrap.initialSettings(Bootstrap.java:217)
elasticsearch[22213]: at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:256)
elasticsearch[22213]: at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
elasticsearch[22213]: Refer to the log for complete error details.
systemd[1]: elasticsearch.service: main process exited, code=exited, status=1/FAILURE
systemd[1]: Unit elasticsearch.service entered failed state.
systemd[1]: elasticsearch.service failed.

路径是附加的卷，可通过/mulelogs/

The path is an attached volume which is accessible via /mulelogs/

drwxrwxrwx.  4 root          root           4096 Jan 25 05:11 .
dr-xr-xr-x. 18 root          root           4096 Jan 25 06:24 ..
drwxrwxrwx.  4 elasticsearch elasticsearch  4096 Jan 25 05:21 elasticsearch
drwxrwxrwx.  2 root          root          16384 Jan 20 01:20 lost+found

我尝试使用chown和chmod只是为了查看许可是否有问题，但仍然无法正常工作.

I tried chown and chmod just to see if the permission is the problem, but it still didn't work.

我该如何解决?

感谢广告

注释:

• 操作系统:CentOS 7
• ElasticSearch:2.1
• 我已按照以下步骤安装了ELK: https://www.digitalocean.com/community/tutorials/how-to-install-elasticsearch-logstash-and-kibana-elk-stack-on-centos-7

推荐答案

1. 将新的lib和日志目录和文件更改为777模式.
2. 检查日志文件，如果它显示如下错误消息:

java.lang.IllegalStateException:在以下位置检测到索引数据default.path.data [/var/lib/elasticsearch]不应存在的位置任何;查看日志以获取详细信息

java.lang.IllegalStateException: detected index data in default.path.data [/var/lib/elasticsearch] where there should not be any; check the logs for details

作为上述错误，您必须删除旧lib文件夹中的nodes目录.(首先备份，索引数据将消失.)

as the above error, you have to delete the nodes directory in old lib folder. (Backup first, index data will be gone.)

这篇关于elasticsearch更改path.logs和/或path.data-无法启动的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！