Elasticsearch-5.4.0 configuration and plug-in head management tools
1. Configure the JAVA environment, the latest version
. Omit.
Restart reboot if the ordinary user does not take effect
2. Installation
Download the zip file elasticsearch-5.4.0.zip
Unzip elasticsearch-5.4.0.zip
Cd elasticsearch-5.4.0
3. Start
. / bin/elasticsearch-d
-d parameter table operation
4. Test
Curl 'http://localhost:9200/'
The following message indicates that the startup was successful.
{
"name": "MkBlpSX"
"cluster_name": "elasticsearch"
"cluster_uuid": "7OoxnHQgRqmu2p-8VsGlXA"
"version": {
"number": "5.4.0"
"build_hash": "780f8c4"
"build_date": "2017-04-28T17:43:27.229Z"
"build_snapshot": false
"lucene_version": "6.5.0"
}
"tagline": "You Know, for Search"
}
5. Client test
The modification profile is required to display "inaccessible".
Vi config/elasticsearch.yml
6. Restart the service and appear:
Max file descriptors [4096] for elasticsearchprocess likely too low, increase to at least [65536]
Resolve:
Vi / etc/security/limits.conf
Add the following:
* soft nofile 65536
* hard nofile 65536
* soft nproc 2048
* hard nproc 4096
Vi / etc/security/limits.d/20-nproc.conf
Modify the following:
* soft nproc 4096
# modified to
* soft nproc 65536
Vi / etc/sysctl.conf
Add the following configuration:
Vm.max_map_count=655360
And execute the command:
Sysctl-p
Then, start elasticsearch again to start successfully.
Then, local test and client test: compare
Curl 'http://localhost:9200'
Http://192.168.137.7:9200/
7. Install elasticsearch-head
. To be continued.
After several days of testing, there are no response tutorials online, only scattered fragments, the following is a summary of the installation process of my own test:
Http://down.51cto.com/data/2312780
