Elasticsearch集群搭建以及配置hanlp中文分词插件

傷城~ 2023-07-23 03:33 38阅读 0赞

**一、运行环境**

1.  操作系统: CentOS 7.3
2.  Elasticsearch版本: 6.7.0
3.  hanlp版本：6.7.0

`说明：如果有的朋友第一次安装Elasticsearch,建议您先看一下我之前发布的博客有专门讲述Elasticsearch的安装，可以说从零开始、很详细。本次主要讲述的是Elasticsearch集群搭建方面的知识；`  
**二、集群搭建**

1.  下载Elasticsearch-6.7.0安装包  
    如又需要的朋友，欢迎您[点击此处][Link 1] 进行下载！！！  
    密码:582v
2.  解压到/gis/soft/目录下

[agssvrYX@mongodb-1 soft]$ ll
    总用量 90848
    drwxr-x---  5 agssvrYX agssvrYX     4096 4月   6 10:33 elasticsearch-6.7.0

1.  进入elasticsearch-6.7.0目录，新建三个子目录(我这里是搭建了三个子节点node-9411、node-9412、node-9413)

[agssvrYX@mongodb-1 soft]$ ls -l elasticsearch-6.*
    elasticsearch-6.7.0:
    总用量 12
    drwxr-x--- 9 agssvrYX agssvrYX 4096 4月   6 10:33 node-9411
    drwxr-x--- 9 agssvrYX agssvrYX 4096 4月   6 10:34 node-9412
    drwxr-x--- 9 agssvrYX agssvrYX 4096 4月   6 10:32 node-9413

1.  我们先以node-9411目录为例(同理：node-9412、node-9413一样)，看一下具体的目录内容：

[agssvrYX@mongodb-1 node-9411]$ ll
    总用量 476
    drwxr-x---  3 agssvrYX agssvrYX   4096 4月   6 10:33 bin
    drwxr-x---  3 agssvrYX agssvrYX   4096 4月   6 12:39 config
    drwxr-x---  4 agssvrYX agssvrYX   4096 4月   6 10:33 data
    drwxr-x---  3 agssvrYX agssvrYX   4096 4月   6 10:33 lib
    -rwxr-x---  1 agssvrYX agssvrYX  13692 4月   6 10:32 LICENSE.txt
    drwxr-x---  2 agssvrYX agssvrYX   4096 4月   6 10:33 logs
    drwxr-x--- 31 agssvrYX agssvrYX   4096 4月   6 10:32 modules
    -rwxr-x---  1 agssvrYX agssvrYX 427502 4月   6 10:32 NOTICE.txt
    drwxr-x---  3 agssvrYX agssvrYX   4096 4月   6 10:32 plugins
    -rwxr-x---  1 agssvrYX agssvrYX   8519 4月   6 10:33 README.textile

1.  先cd进入config目录，然后打开elasticsearch.yml配置文件，进行集群的搭建配置

[agssvrYX@mongodb-1 node-9411]$ cd config/
    [agssvrYX@mongodb-1 config]$ vi elasticsearch.yml
    cluster.name: IntelligentSearch #集群名称
    
    node.name: node-9411 #节点名称
    node.master: true #表示节点是否成为主节点
    node.data: true #表示节点是否存储数据
    
    bootstrap.memory_lock: false #是否锁住内存，避免交换(swapped)带来的性能损失,默认值是: false
    bootstrap.system_call_filter: false #是否支持过滤掉系统调用
    network.host: 10.130.0.174 #本地监听绑定的ip地址
    http.port: 9411 #对外提供http服务的端口
    transport.tcp.port: 9300 #节点间交互的tcp端口
    http.cors.enabled: true #是否支持跨域，默认为false
    http.cors.allow-origin: "*" #允许跨域后，表示支持所有域名
    
    #设置集群中master节点的初始列表，可以通过这些节点来自动发现新加入集群的节点。
    discovery.zen.ping.unicast.hosts: ["10.130.0.174:9300","10.130.0.174:9301", "10.130.0.174:9302"]
    discovery.zen.minimum_master_nodes: 1 #设置这个参数来保证集群中的节点可以知道其它N个有master资格的节点。默认为1，对于大的集群来说，可以设置大一点的值（2-4）
    #设置索引数据的存储路径，默认是es根目录下的data文件夹，可以设置多个存储路径，用逗号隔开，例：path.data: /xxx/yyy/zz1,/xxx/yyy/zz2
    path.data: /gis/data/elasticsearch-6.7.0/node-9411
    
    #设置日志文件的存储路径，默认是es根目录下的logs文件夹
    path.logs: /gis/log/elasticsearch-6.7.0/node-9411

1.  打开jvm.option文件，用于Elasticsearch的java堆内存的设置

[agssvrYX@mongodb-1 config]$ vi jvm.options 
    -Xms1g
    -Xmx1g
    ################################################################
    ## Expert settings
    ################################################################
    ##
    ## All settings below this section are considered
    ## expert settings. Don't tamper with them unless
    ## you understand what you are doing
    ##
    ################################################################
    
    ## GC configuration
    -XX:+UseConcMarkSweepGC
    -XX:CMSInitiatingOccupancyFraction=75
    -XX:+UseCMSInitiatingOccupancyOnly
    
    ## G1GC Configuration
    # NOTE: G1GC is only supported on JDK version 10 or later.
    # To use G1GC uncomment the lines below.
    # 10-:-XX:-UseConcMarkSweepGC
    # 10-:-XX:-UseCMSInitiatingOccupancyOnly
    # 10-:-XX:+UseG1GC
    # 10-:-XX:InitiatingHeapOccupancyPercent=75
    
    ## DNS cache policy
    # cache ttl in seconds for positive DNS lookups noting that this overrides the
    # JDK security property networkaddress.cache.ttl; set to -1 to cache forever
    -Des.networkaddress.cache.ttl=60
    -Des.networkaddress.cache.negative.ttl=10
    
    ## optimizations
    
    # pre-touch memory pages used by the JVM during initialization
    -XX:+AlwaysPreTouch
    
    ## basic
    
    # explicitly set the stack size
    -Xss1m
    
    # set to headless, just in case
    -Djava.awt.headless=true
    
    # ensure UTF-8 encoding by default (e.g. filenames)
    -Dfile.encoding=UTF-8
    
    # use our provided JNA always versus the system one
    -Djna.nosys=true
    
    # turn off a JDK optimization that throws away stack traces for common
    # exceptions because stack traces are important for debugging
    -XX:-OmitStackTraceInFastThrow
    
    # flags to configure Netty
    -Dio.netty.noUnsafe=true
    -Dio.netty.noKeySetOptimization=true
    -Dio.netty.recycler.maxCapacityPerThread=0
    
    # log4j 2
    -Dlog4j.shutdownHookEnabled=false
    -Dlog4j2.disable.jmx=true
    
    -Djava.io.tmpdir=${ ES_TMPDIR}
    
    ## heap dumps
    
    # generate a heap dump when an allocation from the Java heap fails
    # heap dumps are created in the working directory of the JVM
    -XX:+HeapDumpOnOutOfMemoryError
    
    # specify an alternative path for heap dumps; ensure the directory exists and
    # has sufficient space
    -XX:HeapDumpPath=data
    
    # specify an alternative path for JVM fatal error logs
    -XX:ErrorFile=logs/hs_err_pid%p.log
    
    ## JDK 8 GC logging
    8:-XX:+PrintGCDetails
    8:-XX:+PrintGCDateStamps
    8:-XX:+PrintTenuringDistribution
    8:-XX:+PrintGCApplicationStoppedTime
    8:-Xloggc:logs/gc.log
    8:-XX:+UseGCLogFileRotation
    8:-XX:NumberOfGCLogFiles=32
    8:-XX:GCLogFileSize=64m
    
    # JDK 9+ GC logging
    9-:-Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m
    # due to internationalization enhancements in JDK 9 Elasticsearch need to set the provider to COMPAT otherwise
    # time/date parsing will break in an incompatible way for some date patterns and locals
    9-:-Djava.locale.providers=COMPAT
    # temporary workaround for C2 bug with JDK 10 on hardware with AVX-512
    10-:-XX:UseAVX=2

**其余node-9412和node-9413节点都按照上述步骤进行设置就OK了！**  
`注意：大家在启动es时候可能会遇到该问题[1] max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]`  
解决办法：

[agssvrYX@mongodb-1 ~]$ sudo su
    [root@mongodb-1 agssvrYX]# vi /etc/sysctl.conf
    追加以下内容：
    vm.max_map_count=655360
    保存后，执行：
    sysctl -p
    重新启动，成功。
    必须是以root用户进行执行，否则不生效

1.  启动Elasticsearch

[agssvrYX@mongodb-1 elasticsearch-6.7.0]$ ./node-9411/bin/elasticsearch -d
    [agssvrYX@mongodb-1 elasticsearch-6.7.0]$ ./node-9412/bin/elasticsearch -d
    [agssvrYX@mongodb-1 elasticsearch-6.7.0]$ ./node-9413/bin/elasticsearch -d
    [agssvrYX@mongodb-1 ~]$ ps -ef | grep elasticsearch
    agssvrYX  74936  16812  0 18:10 pts/0    00:00:00 grep --color=auto elasticsearch
    agssvrYX 226846      1 22 13:15 ?        01:07:23 /bin/java -Xms1g -Xmx1g -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -Des.networkaddress.cache.ttl=60 -Des.networkaddress.cache.negative.ttl=10 -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-2918152704943329653 -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=/gis/soft/elasticsearch-6.7.0/node-9412 -Des.path.conf=/gis/soft/elasticsearch-6.7.0/node-9412/config -Des.distribution.flavor=default -Des.distribution.type=tar -cp /gis/soft/elasticsearch-6.7.0/node-9412/lib/* org.elasticsearch.bootstrap.Elasticsearch -d
    agssvrYX 226887 226846  0 13:15 ?        00:00:00 /gis/soft/elasticsearch-6.7.0/node-9412/modules/x-pack-ml/platform/linux-x86_64/bin/controller
    agssvrYX 228253      1 14 13:18 ?        00:43:05 /bin/java -Xms1g -Xmx1g -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -Des.networkaddress.cache.ttl=60 -Des.networkaddress.cache.negative.ttl=10 -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-6541350922282874948 -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=/gis/soft/elasticsearch-6.7.0/node-9411 -Des.path.conf=/gis/soft/elasticsearch-6.7.0/node-9411/config -Des.distribution.flavor=default -Des.distribution.type=tar -cp /gis/soft/elasticsearch-6.7.0/node-9411/lib/* org.elasticsearch.bootstrap.Elasticsearch -d
    agssvrYX 228293 228253  0 13:18 ?        00:00:00 /gis/soft/elasticsearch-6.7.0/node-9411/modules/x-pack-ml/platform/linux-x86_64/bin/controller
    agssvrYX 228597      1 22 13:19 ?        01:05:58 /bin/java -Xms1g -Xmx1g -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -Des.networkaddress.cache.ttl=60 -Des.networkaddress.cache.negative.ttl=10 -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-6351678759434082529 -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=/gis/soft/elasticsearch-6.7.0/node-9413 -Des.path.conf=/gis/soft/elasticsearch-6.7.0/node-9413/config -Des.distribution.flavor=default -Des.distribution.type=tar -cp /gis/soft/elasticsearch-6.7.0/node-9413/lib/* org.elasticsearch.bootstrap.Elasticsearch -d
    agssvrYX 228646 228597  0 13:19 ?        00:00:00 /gis/soft/elasticsearch-6.7.0/node-9413/modules/x-pack-ml/platform/linux-x86_64/bin/controller

**三、配置hanlp中文分词插件**

1.  我们在配置安装hanlp中文分词插件之前，先来了解一下这个问题？  
    (1) 使用es进行全文搜索为什么会很快呢？  
    主要是因为es使用称为**倒排索引**的结构达到快速全文搜索的目的。
2.  hanlp中文分词插件作用以及效果  
    举个例子：  
    比如说有三个文档  
    **文档1: 我希望祖国战胜疫情  
    文档2: 祝福祖国明天会更好  
    文档3: 我爱祖国**

经过hanlp中文分词插件,以上三个文档均会根据分词规则,将文档里的内容进行分词，显示的结果如下:  
注意:不同的分词规则,分词结果不一样,选择根据分词器提供的分词规则找到适合的分词规则  
**文档1分词结果： \[我,祝福,祖国,战胜,疫情\]  
文档2分词结果： \[祝福,祖国,明天,会,更好\]  
文档3分词结果： \[我,爱,祖国\]**

通过上面的分词结果，我们会很惊讶的发现拆分的每个词都是我们熟悉的词语， 如果不使用中文分词插件，就会发现上面的文档把每个字拆分成了一个词，对我们中文检索很不方便，如果数据量很大的话可以说相当的费力。

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hpYW9sZWlsZWk2NjY_size_16_color_FFFFFF_t_70]  
通过图中的所描述的倒排索引,当我们搜索"祝福"二字时,es通过倒排索引可以极其快速的检索出文档1和文档2。如果没有hanlp中文分词插件,搜索"祝福"就会被拆分为"祝""福"两个词的倒排索引, 就会把包含"祝"的文档都检索出来,跟我实际上想要的结果相差甚远了！

1.  下载elasticsearch-analysis-hanlp-v6.x中文分词插件  
    如果有的朋友想下载，欢迎[点击此处][Link 2]进行下载！！！  
    密码:3zt2
2.  解压analysis-hanlp压缩包到plugins目录下

[agssvrYX@mongodb-1 plugins]$ ll
    总用量 4
    drwxr-x--- 3 agssvrYX agssvrYX 4096 4月   6 10:32 analysis-hanlp
    [agssvrYX@mongodb-1 plugins]$ cd analysis-hanlp/
    [agssvrYX@mongodb-1 analysis-hanlp]$ ll
    总用量 7824
    drwxr-x--- 2 agssvrYX agssvrYX    4096 4月   6 10:32 data
    -rw-r----- 1 agssvrYX agssvrYX   20973 4月   6 10:32 elasticsearch-analysis-hanlp-6.7.0.jar
    -rw-r----- 1 agssvrYX agssvrYX 7971308 4月   6 10:32 hanlp-1.2.8.jar
    -rw-r----- 1 agssvrYX agssvrYX    2700 4月   6 10:32 plugin-descriptor.properties
    -rw-r----- 1 agssvrYX agssvrYX     434 4月   6 10:32 plugin-security.policy

1.  打开plugin-descriptor.properties文件

[agssvrYX@mongodb-1 analysis-hanlp]$ vi plugin-descriptor.properties
    description=HANLP chinese segment plugin
    #
    # 'version': plugin's version
    version=6.7.0
    #
    # 'name': the plugin name
    name=analysis-hanlp
    
    ### mandatory elements for site plugins:
    #
    # 'site': set to true to indicate contents of the _site/
    # directory in the root of the plugin should be served.
    #site=${elasticsearch.plugin.site}
    #
    ### mandatory elements for jvm plugins :
    #
    # 'jvm': true if the 'classname' class should be loaded
    # from jar files in the root directory of the plugin.
    # Note that only jar files in the root directory are
    # added to the classpath for the plugin! If you need
    # other resources, package them into a resources jar.
    #jvm=${elasticsearch.plugin.jvm}
    #
    # 'classname': the name of the class to load, fully-qualified.
    classname=org.elasticsearch.plugin.analysis.hanlp.AnalysisHanlpPlugin
    #
    # 'java.version' version of java the code is built against
    # use the system property java.specification.version
    # version string must be a sequence of nonnegative decimal integers
    # separated by "."'s and may have leading zeros
    java.version=1.8
    #
    # 'elasticsearch.version' version of elasticsearch compiled against
    # You will have to release a new version of the plugin for each new
    # elasticsearch release. This version is checked when the plugin
    # is loaded so Elasticsearch will refuse to start in the presence of
    # plugins with the incorrect elasticsearch.version.
    elasticsearch.version=6.7.0

1.  在jvm.option文件中添加以下内容

-Djava.security.policy=/gis/soft/elasticsearch-6.7.0/node-9411/plugins/analysis-hanlp/plugin-security.policy

1.  重启Elasticsearch

[agssvrYX@mongodb-1 ~]$ ps -ef | grep elasticsearch
    agssvrYX 120296  16812  0 20:14 pts/0    00:00:00 grep --color=auto elasticsearch
    agssvrYX 226846      1 16 13:15 ?        01:07:33 /bin/java -Xms1g -Xmx1g -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -Des.networkaddress.cache.ttl=60 -Des.networkaddress.cache.negative.ttl=10 -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-2918152704943329653 -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 -Djava.security.policy=/gis/soft/elasticsearch-6.7.0/node-9411/plugins/analysis-hanlp/plugin-security.policy -Des.path.home=/gis/soft/elasticsearch-6.7.0/node-9412 -Des.path.conf=/gis/soft/elasticsearch-6.7.0/node-9412/config -Des.distribution.flavor=default -Des.distribution.type=tar -cp /gis/soft/elasticsearch-6.7.0/node-9412/lib/* org.elasticsearch.bootstrap.Elasticsearch -d
    agssvrYX 226887 226846  0 13:15 ?        00:00:00 /gis/soft/elasticsearch-6.7.0/node-9412/modules/x-pack-ml/platform/linux-x86_64/bin/controller
    agssvrYX 228253      1 10 13:18 ?        00:43:16 /bin/java -Xms1g -Xmx1g -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -Des.networkaddress.cache.ttl=60 -Des.networkaddress.cache.negative.ttl=10 -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-6541350922282874948 -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 -Djava.security.policy=/gis/soft/elasticsearch-6.7.0/node-9411/plugins/analysis-hanlp/plugin-security.policy -Des.path.home=/gis/soft/elasticsearch-6.7.0/node-9411 -Des.path.conf=/gis/soft/elasticsearch-6.7.0/node-9411/config -Des.distribution.flavor=default -Des.distribution.type=tar -cp /gis/soft/elasticsearch-6.7.0/node-9411/lib/* org.elasticsearch.bootstrap.Elasticsearch -d
    agssvrYX 228293 228253  0 13:18 ?        00:00:00 /gis/soft/elasticsearch-6.7.0/node-9411/modules/x-pack-ml/platform/linux-x86_64/bin/controller
    agssvrYX 228597      1 15 13:19 ?        01:06:08 /bin/java -Xms1g -Xmx1g -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -Des.networkaddress.cache.ttl=60 -Des.networkaddress.cache.negative.ttl=10 -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-6351678759434082529 -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 -Djava.security.policy=/gis/soft/elasticsearch-6.7.0/node-9411/plugins/analysis-hanlp/plugin-security.policy -Des.path.home=/gis/soft/elasticsearch-6.7.0/node-9413 -Des.path.conf=/gis/soft/elasticsearch-6.7.0/node-9413/config -Des.distribution.flavor=default -Des.distribution.type=tar -cp /gis/soft/elasticsearch-6.7.0/node-9413/lib/* org.elasticsearch.bootstrap.Elasticsearch -d
    agssvrYX 228646 228597  0 13:19 ?        00:00:00 /gis/soft/elasticsearch-6.7.0/node-9413/modules/x-pack-ml/platform/linux-x86_64/bin/controller

**四、总结**

以上就是我最近几天工作中需要完成的一小块内容，今天正好有功夫来总结一下es集群搭建和配置hanlp中文分词插件如何完成的步骤和在此过程中遇到的问题，也希望能够对有需要的朋友一点点帮助，如果在此过程中遇到问题欢迎大家在下方评论区留言！！！

[Link 1]: https://pan.baidu.com/s/1quJsrNxMeqOVTk7cKrfQiQ
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hpYW9sZWlsZWk2NjY_size_16_color_FFFFFF_t_70]: /images/20230528/8ed000f99b674db99e996b047004ed6b.png
[Link 2]: https://pan.baidu.com/s/1D-wc2mYS6o1YkATwOGWB6w