ElasticSearch的完整安装教程

2023-08-24 11:31:06 153

ElasticSearch安装

下载ElasticSearch

官网地址：

https://www.elastic.co/products/elasticsearch

本地下载：https://www.nhooo.com/codes/579429.html

上传到ElasticSearch

可以使用第三方工具filezilla

解压elasticsearch-6.4.0.tar.gztar-zxvfelasticsearch-6.4.0.tar.gz

[root@localhostelasticsearch]#tar-zxvfelasticsearch-6.4.0.tar.gz
elasticsearch-6.4.0/
...

进入elasticsearch目录查看文件夹内容cdelasticsearch-6.4.0

[root@localhostelasticsearch]#cdelasticsearch-6.4.0
[root@localhostelasticsearch-6.4.0]#ll
总用量436
drwxr-xr-x.3rootroot40968月2917:52bin
drwxr-xr-x.2rootroot1488月1807:23config
drwxr-xr-x.3rootroot40968月1807:23lib
-rw-r--r--.1rootroot136758月1807:11LICENSE.txt
drwxr-xr-x.2rootroot68月1807:22logs
drwxr-xr-x.27rootroot40968月1807:23modules
-rw-r--r--.1rootroot4014658月1807:22NOTICE.txt
drwxr-xr-x.2rootroot68月1807:22plugins
-rw-r--r--.1rootroot85118月1807:11README.textile
[root@localhostelasticsearch-6.4.0]#

运行bin下面的ealashicsearch./bin/elasticsearch

root@localhostelasticsearch-6.4.0]#./bin/elasticsearch
[2018-08-29T18:07:52,437][WARN][o.e.b.ElasticsearchUncaughtExceptionHandler][]uncaughtexceptioninthread[main]
org.elasticsearch.bootstrap.StartupException:java.lang.RuntimeException:cannotrunelasticsearchasroot
	atorg.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:140)~[elasticsearch-6.4.0.jar:6.4.0]
	atorg.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:127)~[elasticsearch-6.4.0.jar:6.4.0]
	atorg.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86)~[elasticsearch-6.4.0.jar:6.4.0]
	atorg.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124)~[elasticsearch-cli-6.4.0.jar:6.4.0]
	atorg.elasticsearch.cli.Command.main(Command.java:90)~[elasticsearch-cli-6.4.0.jar:6.4.0]
	atorg.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:93)~[elasticsearch-6.4.0.jar:6.4.0]
	atorg.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:86)~[elasticsearch-6.4.0.jar:6.4.0]
Causedby:java.lang.RuntimeException:cannotrunelasticsearchasroot
	atorg.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:104)~[elasticsearch-6.4.0.jar:6.4.0]
	atorg.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:171)~[elasticsearch-6.4.0.jar:6.4.0]
	atorg.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:326)~[elasticsearch-6.4.0.jar:6.4.0]
	atorg.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136)~[elasticsearch-6.4.0.jar:6.4.0]
	...6more
[root@localhostelasticsearch-6.4.0]#

出错是因为不能以root用户的方式启动，必须新建一个用户和组

1、创建创建es组

[root@localhostelasticsearch-6.4.0]#groupaddeszu

2、创建es用户

[root@localhostelasticsearch-6.4.0]#useraddesyonghu

3、指定用户密码

[root@localhostelasticsearch-6.4.0]#passwdesyonghu
更改用户esyonghu的密码。
新的密码：
重新输入新的密码：
passwd：所有的身份验证令牌已经成功更新。
[root@localhostelasticsearch-6.4.0]#

4、修改文件所属用户

[root@localhostelasticsearch]#chown-Resyonghuelasticsearch-6.4.0

5、修改文件所属组

[root@localhostelasticsearch]#chgrp-Reszuelasticsearch-6.4.0

切换用户到esyonghusuesyonghu,启动elasticserach./bin/elasticsearch

[root@localhostelasticsearch-6.4.0]#suesyonghu
[esyonghu@localhostelasticsearch-6.4.0]$./bin/elasticsearch
[2018-08-30T10:20:25,387][INFO][o.e.n.Node][]initializing...
[2018-08-30T10:20:25,919][INFO][o.e.e.NodeEnvironment][cRjfMu5]using[1]datapaths,mounts[[/(rootfs)]],netusable_space[14.8gb],nettotal_space[16.9gb],types[rootfs]
[2018-08-30T10:20:25,920][INFO][o.e.e.NodeEnvironment][cRjfMu5]heapsize[1015.6mb],compressedordinaryobjectpointers[true]
[2018-08-30T10:20:25,925][INFO][o.e.n.Node][cRjfMu5]nodenamederivedfromnodeID[cRjfMu5qTwmlfTzHHWSAiQ];set[node.name]tooverride
[2018-08-30T10:20:25,926][INFO][o.e.n.Node][cRjfMu5]version[6.4.0],pid[1331],build[default/tar/595516e/2018-08-17T23:18:47.308994Z],OS[Linux/3.10.0-862.el7.x86_64/amd64],JVM[OracleCorporation/JavaHotSpot(TM)64-BitServerVM/1.8.0_181/25.181-b13]
[2018-08-30T10:20:25,943][INFO][o.e.n.Node][cRjfMu5]JVMarguments[-Xms1g,-Xmx1g,-XX:+UseConcMarkSweepGC,-XX:CMSInitiatingOccupancyFraction=75,-XX:+UseCMSInitiatingOccupancyOnly,-XX:+AlwaysPreTouch,-Xss1m,-Djava.awt.headless=true,-Dfile.encoding=UTF-8,-Djna.nosys=true,-XX:-OmitStackTraceInFastThrow,-Dio.netty.noUnsafe=true,-Dio.netty.noKeySetOptimization=true,-Dio.netty.recycler.maxCapacityPerThread=0,-Dlog4j.shutdownHookEnabled=false,-Dlog4j2.disable.jmx=true,-Djava.io.tmpdir=/tmp/elasticsearch.CT7q3O6F,-XX:+HeapDumpOnOutOfMemoryError,-XX:HeapDumpPath=data,-XX:ErrorFile=logs/hs_err_pid%p.log,-XX:+PrintGCDetails,-XX:+PrintGCDateStamps,-XX:+PrintTenuringDistribution,-XX:+PrintGCApplicationStoppedTime,-Xloggc:logs/gc.log,-XX:+UseGCLogFileRotation,-XX:NumberOfGCLogFiles=32,-XX:GCLogFileSize=64m,-Des.path.home=/home/elasticsearch/elasticsearch-6.4.0,-Des.path.conf=/home/elasticsearch/elasticsearch-6.4.0/config,-Des.distribution.flavor=default,-Des.distribution.type=tar]
[2018-08-30T10:20:32,189][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[aggs-matrix-stats]
[2018-08-30T10:20:32,190][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[analysis-common]
[2018-08-30T10:20:32,190][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[ingest-common]
[2018-08-30T10:20:32,190][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[lang-expression]
[2018-08-30T10:20:32,190][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[lang-mustache]
[2018-08-30T10:20:32,190][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[lang-painless]
[2018-08-30T10:20:32,190][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[mapper-extras]
[2018-08-30T10:20:32,190][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[parent-join]
[2018-08-30T10:20:32,191][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[percolator]
[2018-08-30T10:20:32,191][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[rank-eval]
[2018-08-30T10:20:32,191][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[reindex]
[2018-08-30T10:20:32,191][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[repository-url]
[2018-08-30T10:20:32,192][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[transport-netty4]
[2018-08-30T10:20:32,192][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[tribe]
[2018-08-30T10:20:32,192][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-core]
[2018-08-30T10:20:32,192][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-deprecation]
[2018-08-30T10:20:32,192][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-graph]
[2018-08-30T10:20:32,192][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-logstash]
[2018-08-30T10:20:32,193][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-ml]
[2018-08-30T10:20:32,193][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-monitoring]
[2018-08-30T10:20:32,193][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-rollup]
[2018-08-30T10:20:32,193][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-security]
[2018-08-30T10:20:32,193][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-sql]
[2018-08-30T10:20:32,194][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-upgrade]
[2018-08-30T10:20:32,194][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-watcher]
[2018-08-30T10:20:32,194][INFO][o.e.p.PluginsService][cRjfMu5]nopluginsloaded
[2018-08-30T10:20:41,918][INFO][o.e.x.s.a.s.FileRolesStore][cRjfMu5]parsed[0]rolesfromfile[/home/elasticsearch/elasticsearch-6.4.0/config/roles.yml]
[2018-08-30T10:20:44,164][INFO][o.e.x.m.j.p.l.CppLogMessageHandler][controller/1379][Main.cc@109]controller(64bit):Version6.4.0(Buildcf8246175efff5)Copyright(c)2018ElasticsearchBV
[2018-08-30T10:20:45,321][DEBUG][o.e.a.ActionModule]UsingRESTwrapperfrompluginorg.elasticsearch.xpack.security.Security
[2018-08-30T10:20:45,935][INFO][o.e.d.DiscoveryModule][cRjfMu5]usingdiscoverytype[zen]
[2018-08-30T10:20:47,619][INFO][o.e.n.Node][cRjfMu5]initialized
[2018-08-30T10:20:47,620][INFO][o.e.n.Node][cRjfMu5]starting...
[2018-08-30T10:20:48,736][INFO][o.e.t.TransportService][cRjfMu5]publish_address{127.0.0.1:9300},bound_addresses{[::1]:9300},{127.0.0.1:9300}
[2018-08-30T10:20:48,772][WARN][o.e.b.BootstrapChecks][cRjfMu5]maxfiledescriptors[4096]forelasticsearchprocessistoolow,increasetoatleast[65536]
[2018-08-30T10:20:48,773][WARN][o.e.b.BootstrapChecks][cRjfMu5]maxnumberofthreads[3802]foruser[esyonghu]istoolow,increasetoatleast[4096]
[2018-08-30T10:20:48,773][WARN][o.e.b.BootstrapChecks][cRjfMu5]maxvirtualmemoryareasvm.max_map_count[65530]istoolow,increasetoatleast[262144]
[2018-08-30T10:20:51,982][INFO][o.e.c.s.MasterService][cRjfMu5]zen-disco-elected-as-master([0]nodesjoined)[,],reason:new_master{cRjfMu5}{cRjfMu5qTwmlfTzHHWSAiQ}{oJoeh0w-RAijeCMwTKLe-w}{127.0.0.1}{127.0.0.1:9300}{ml.machine_memory=1021906944,xpack.installed=true,ml.max_open_jobs=20,ml.enabled=true}
[2018-08-30T10:20:51,993][INFO][o.e.c.s.ClusterApplierService][cRjfMu5]new_master{cRjfMu5}{cRjfMu5qTwmlfTzHHWSAiQ}{oJoeh0w-RAijeCMwTKLe-w}{127.0.0.1}{127.0.0.1:9300}{ml.machine_memory=1021906944,xpack.installed=true,ml.max_open_jobs=20,ml.enabled=true},reason:applyclusterstate(frommaster[master{cRjfMu5}{cRjfMu5qTwmlfTzHHWSAiQ}{oJoeh0w-RAijeCMwTKLe-w}{127.0.0.1}{127.0.0.1:9300}{ml.machine_memory=1021906944,xpack.installed=true,ml.max_open_jobs=20,ml.enabled=true}committedversion[1]source[zen-disco-elected-as-master([0]nodesjoined)[,]]])
[2018-08-30T10:20:52,052][WARN][o.e.x.s.a.s.m.NativeRoleMappingStore][cRjfMu5]Failedtoclearcacheforrealms[[]]
[2018-08-30T10:20:52,066][INFO][o.e.x.s.t.n.SecurityNetty4HttpServerTransport][cRjfMu5]publish_address{127.0.0.1:9200},bound_addresses{[::1]:9200},{127.0.0.1:9200}
[2018-08-30T10:20:52,066][INFO][o.e.n.Node][cRjfMu5]started
[2018-08-30T10:20:52,242][INFO][o.e.g.GatewayService][cRjfMu5]recovered[0]indicesintocluster_state
[2018-08-30T10:20:52,846][INFO][o.e.c.m.MetaDataIndexTemplateService][cRjfMu5]addingtemplate[.triggered_watches]forindexpatterns[.triggered_watches*]
[2018-08-30T10:20:52,902][INFO][o.e.c.m.MetaDataIndexTemplateService][cRjfMu5]addingtemplate[.watches]forindexpatterns[.watches*]
[2018-08-30T10:20:52,967][INFO][o.e.c.m.MetaDataIndexTemplateService][cRjfMu5]addingtemplate[.watch-history-9]forindexpatterns[.watcher-history-9*]
[2018-08-30T10:20:53,016][INFO][o.e.c.m.MetaDataIndexTemplateService][cRjfMu5]addingtemplate[.monitoring-logstash]forindexpatterns[.monitoring-logstash-6-*]
[2018-08-30T10:20:53,106][INFO][o.e.c.m.MetaDataIndexTemplateService][cRjfMu5]addingtemplate[.monitoring-es]forindexpatterns[.monitoring-es-6-*]
[2018-08-30T10:20:53,148][INFO][o.e.c.m.MetaDataIndexTemplateService][cRjfMu5]addingtemplate[.monitoring-beats]forindexpatterns[.monitoring-beats-6-*]
[2018-08-30T10:20:53,196][INFO][o.e.c.m.MetaDataIndexTemplateService][cRjfMu5]addingtemplate[.monitoring-alerts]forindexpatterns[.monitoring-alerts-6]
[2018-08-30T10:20:53,255][INFO][o.e.c.m.MetaDataIndexTemplateService][cRjfMu5]addingtemplate[.monitoring-kibana]forindexpatterns[.monitoring-kibana-6-*]
[2018-08-30T10:20:53,489][INFO][o.e.l.LicenseService][cRjfMu5]license[29b596fe-89fc-47bb-9ed5-01827361589d]mode[basic]-valid

这时候elasticsearch已经成功启动，我们来测试一下curllocalhost:9200,如果得到了这些数据就说明成功了，但是在浏览器里面并不能访问，需要修改配置文件

新打开一个窗口,输入curllocalhost:9200

[root@localhost/]#curllocalhost:9200
{
"name":"cRjfMu5",
"cluster_name":"elasticsearch",
"cluster_uuid":"UhsXc7AVTaSCjSxLYNrRfw",
"version":{
"number":"6.4.0",
"build_flavor":"default",
"build_type":"tar",
"build_hash":"595516e",
"build_date":"2018-08-17T23:18:47.308994Z",
"build_snapshot":false,
"lucene_version":"7.4.0",
"minimum_wire_compatibility_version":"5.6.0",
"minimum_index_compatibility_version":"5.0.0"
},
"tagline":"YouKnow,forSearch"
}

配置elasticsearch端口和ip

进入config文件夹，里面有一个elasticsearch.yml文件，使用vimelasticsearch.yml命令来编辑该文件，添加如下内容

network.host:192.168.145.129
http.port:9200

再次启动elasticsearch,会发现已经启动不了了

[esyonghu@localhostelasticsearch-6.4.0]$./bin/elasticsearch
[2018-08-30T11:29:22,930][INFO][o.e.n.Node][]initializing...
[2018-08-30T11:29:23,380][INFO][o.e.e.NodeEnvironment][cRjfMu5]using[1]datapaths,mounts[[/(rootfs)]],netusable_space[14.8gb],nettotal_space[16.9gb],types[rootfs]
[2018-08-30T11:29:23,381][INFO][o.e.e.NodeEnvironment][cRjfMu5]heapsize[1015.6mb],compressedordinaryobjectpointers[true]
[2018-08-30T11:29:23,382][INFO][o.e.n.Node][cRjfMu5]nodenamederivedfromnodeID[cRjfMu5qTwmlfTzHHWSAiQ];set[node.name]tooverride
[2018-08-30T11:29:23,382][INFO][o.e.n.Node][cRjfMu5]version[6.4.0],pid[1762],build[default/tar/595516e/2018-08-17T23:18:47.308994Z],OS[Linux/3.10.0-862.el7.x86_64/amd64],JVM[OracleCorporation/JavaHotSpot(TM)64-BitServerVM/1.8.0_181/25.181-b13]
[2018-08-30T11:29:23,382][INFO][o.e.n.Node][cRjfMu5]JVMarguments[-Xms1g,-Xmx1g,-XX:+UseConcMarkSweepGC,-XX:CMSInitiatingOccupancyFraction=75,-XX:+UseCMSInitiatingOccupancyOnly,-XX:+AlwaysPreTouch,-Xss1m,-Djava.awt.headless=true,-Dfile.encoding=UTF-8,-Djna.nosys=true,-XX:-OmitStackTraceInFastThrow,-Dio.netty.noUnsafe=true,-Dio.netty.noKeySetOptimization=true,-Dio.netty.recycler.maxCapacityPerThread=0,-Dlog4j.shutdownHookEnabled=false,-Dlog4j2.disable.jmx=true,-Djava.io.tmpdir=/tmp/elasticsearch.o8Uhb9Ro,-XX:+HeapDumpOnOutOfMemoryError,-XX:HeapDumpPath=data,-XX:ErrorFile=logs/hs_err_pid%p.log,-XX:+PrintGCDetails,-XX:+PrintGCDateStamps,-XX:+PrintTenuringDistribution,-XX:+PrintGCApplicationStoppedTime,-Xloggc:logs/gc.log,-XX:+UseGCLogFileRotation,-XX:NumberOfGCLogFiles=32,-XX:GCLogFileSize=64m,-Des.path.home=/home/elasticsearch/elasticsearch-6.4.0,-Des.path.conf=/home/elasticsearch/elasticsearch-6.4.0/config,-Des.distribution.flavor=default,-Des.distribution.type=tar]
[2018-08-30T11:29:31,350][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[aggs-matrix-stats]
[2018-08-30T11:29:31,351][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[analysis-common]
[2018-08-30T11:29:31,352][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[ingest-common]
[2018-08-30T11:29:31,352][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[lang-expression]
[2018-08-30T11:29:31,352][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[lang-mustache]
[2018-08-30T11:29:31,353][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[lang-painless]
[2018-08-30T11:29:31,353][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[mapper-extras]
[2018-08-30T11:29:31,354][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[parent-join]
[2018-08-30T11:29:31,354][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[percolator]
[2018-08-30T11:29:31,354][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[rank-eval]
[2018-08-30T11:29:31,355][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[reindex]
[2018-08-30T11:29:31,355][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[repository-url]
[2018-08-30T11:29:31,356][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[transport-netty4]
[2018-08-30T11:29:31,356][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[tribe]
[2018-08-30T11:29:31,356][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-core]
[2018-08-30T11:29:31,357][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-deprecation]
[2018-08-30T11:29:31,357][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-graph]
[2018-08-30T11:29:31,357][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-logstash]
[2018-08-30T11:29:31,358][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-ml]
[2018-08-30T11:29:31,358][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-monitoring]
[2018-08-30T11:29:31,359][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-rollup]
[2018-08-30T11:29:31,359][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-security]
[2018-08-30T11:29:31,359][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-sql]
[2018-08-30T11:29:31,370][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-upgrade]
[2018-08-30T11:29:31,370][INFO][o.e.p.PluginsService][cRjfMu5]loadedmodule[x-pack-watcher]
[2018-08-30T11:29:31,372][INFO][o.e.p.PluginsService][cRjfMu5]nopluginsloaded
[2018-08-30T11:29:43,859][INFO][o.e.x.s.a.s.FileRolesStore][cRjfMu5]parsed[0]rolesfromfile[/home/elasticsearch/elasticsearch-6.4.0/config/roles.yml]
[2018-08-30T11:29:45,757][INFO][o.e.x.m.j.p.l.CppLogMessageHandler][controller/1810][Main.cc@109]controller(64bit):Version6.4.0(Buildcf8246175efff5)Copyright(c)2018ElasticsearchBV
[2018-08-30T11:29:47,089][DEBUG][o.e.a.ActionModule]UsingRESTwrapperfrompluginorg.elasticsearch.xpack.security.Security
[2018-08-30T11:29:47,915][INFO][o.e.d.DiscoveryModule][cRjfMu5]usingdiscoverytype[zen]
[2018-08-30T11:29:50,345][INFO][o.e.n.Node][cRjfMu5]initialized
[2018-08-30T11:29:50,345][INFO][o.e.n.Node][cRjfMu5]starting...
[2018-08-30T11:29:51,185][INFO][o.e.t.TransportService][cRjfMu5]publish_address{192.168.145.129:9300},bound_addresses{192.168.145.129:9300}
[2018-08-30T11:29:51,351][INFO][o.e.b.BootstrapChecks][cRjfMu5]boundorpublishingtoanon-loopbackaddress,enforcingbootstrapchecks
ERROR:[3]bootstrapchecksfailed
[1]:maxfiledescriptors[4096]forelasticsearchprocessistoolow,increasetoatleast[65536]
[2]:maxnumberofthreads[3802]foruser[esyonghu]istoolow,increasetoatleast[4096]
[3]:maxvirtualmemoryareasvm.max_map_count[65530]istoolow,increasetoatleast[262144]
[2018-08-30T11:29:51,486][INFO][o.e.n.Node][cRjfMu5]stopping...
[2018-08-30T11:29:51,570][INFO][o.e.n.Node][cRjfMu5]stopped
[2018-08-30T11:29:51,571][INFO][o.e.n.Node][cRjfMu5]closing...
[2018-08-30T11:29:51,633][INFO][o.e.n.Node][cRjfMu5]closed
[2018-08-30T11:29:51,634][INFO][o.e.x.m.j.p.NativeController]Nativecontrollerprocesshasstopped-nonewnativeprocessescanbestarted
[esyonghu@localhostelasticsearch-6.4.0]$

修改错误，可以看到控制台打印的信息里面有3个错误

[1]:maxfiledescriptors[4096]forelasticsearchprocessistoolow,increasetoatleast[65536]
[2]:maxnumberofthreads[3802]foruser[esyonghu]istoolow,increasetoatleast[4096]
[3]:maxvirtualmemoryareasvm.max_map_count[65530]istoolow,increasetoatleast[262144]

第一个错误需要将当前用户的软硬调用限制调大

[1]:maxfiledescriptors[4096]forelasticsearchprocessistoolow,increasetoatleast[65536]

切换到root用户,然后执行vim/etc/security/limits.conf

[root@localhostelasticsearch-6.4.0]#vim/etc/security/limits.conf

在文件末尾加上

esyonghusoftnofile65536
esyonghuhardnofile131072
esyonghusoftnproc2048
esyonghuhardnproc4096

第二个错误需要修改/etc/security/limits.d/20-nproc.conf文件

[2]:maxnumberofthreads[3802]foruser[esyonghu]istoolow,increasetoatleast[4096]

修改/etc/security/limits.d/20-nproc.conf文件，这里需要注意一下，可能不叫20-nproc.conf也可能是90-nproc.conf

vim/etc/security/limits.d/20-nproc.conf

在文件中添加

esyonghusoftnproc4096

第三个错误需要修改/etc/sysctl.conf

[3]:maxvirtualmemoryareasvm.max_map_count[65530]istoolow,increasetoatleast[262144]

使用命令vim/etc/sysctl.conf来编辑该文件，在文件中加入如下内容

加上vm.max_map_count=262144

需要使改文件生效，执行sysctl-p

[root@localhostetc]#sysctl-p
vm.max_map_count=262144

再次切换到esyonghu去elasticsearch文件目录启动elasticsearch

[root@localhostelasticsearch-6.4.0]#suesyonghu
[esyonghu@localhostelasticsearch-6.4.0]$
[esyonghu@localhostelasticsearch-6.4.0]$cd/home/elasticsearch/elasticsearch-6.4.0
[esyonghu@localhostelasticsearch-6.4.0]$./bin/elasticsearch
现在启动成功了，使用浏览器访问试一下

关闭防火墙

再次访问的时候发现还是不行，这时候需要关闭防火墙
检查防火墙状态
先切换到root用户
[esyonghu@localhostelasticsearch-6.4.0]$suroot
密码：
[root@localhostelasticsearch-6.4.0]#

查看防火墙状态
[root@localhostelasticsearch-6.4.0]#firewall-cmd--state
running
[root@localhostelasticsearch-6.4.0]#

状态是running,需要关闭防火墙
执行systemctlstopfirewalld.service
[root@localhostelasticsearch-6.4.0]#systemctlstopfirewalld.service

再次检查防火墙状态，就是为运行了
[root@localhostelasticsearch-6.4.0]#firewall-cmd--state
notrunning
[root@localhostelasticsearch-6.4.0]#

切换到esyonghu再次启动

[root@localhostelasticsearch-6.4.0]#suesyonghu
[esyonghu@localhostelasticsearch-6.4.0]$
[esyonghu@localhostelasticsearch-6.4.0]$./bin/elasticsearch
[2018-08-30T12:09:59,267][INFO][o.e.n.Node][]initializing...
启动成功，使用浏览器访问就可以了

以后台方式启动elasticsearch

./bin/elasticsearch-d

[esyonghu@localhostelasticsearch-6.4.0]$./bin/elasticsearch-d
[esyonghu@localhostelasticsearch-6.4.0]$

结束elastsearch

输入jps命令
杀死elasticsearch进程

如果绑定本地ip失败，那么在elasticsearch.yml里面加上

bootstrap.memory_lock:false
bootstrap.system_call_filter:false

总结

以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作具有一定的参考学习价值，谢谢大家对毛票票的支持。

ElasticSearch的完整安装教程

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