redhat 6.5 安裝solr

安裝環境的準備：jdk,tomcat

# cat /etc/issue

Red Hat Enterprise Linux Server release 6.5 (Santiago)

Kernel \r on an \m

vim /etc/profile.d/java.sh

PATH=${PATH}:/usr/local/jdk1.8.0_101/bin

# java -version

java version "1.8.0_101"

Java(TM) SE Runtime Environment (build 1.8.0_101-b13)

Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode)

# tar xvf apache-tomcat-7.0.55.tar.gz

配置solr.home環境變量：

vim catalina.sh

JAVA_OPTS="$JAVA_OPTS -Dsolr.solr.home=/home/solr"

配置solr端口：

vim server.xml

<Server port="8985" shutdown="SHUTDOWN">

<Connector port="8983" protocol="HTTP/1.1"

connectionTimeout="20000"

redirectPort="8443" />

<Connector port="8989" protocol="AJP/1.3" redirectPort="8443" />

mv solr-4.10.4/dist/solr-4.10.4.war /opt/app/apache-tomcat-7.0.55/webapps/solr.war

# cp solr-4.10.4/example/lib/ext/* /opt/app/apache-tomcat-7.0.55/lib/

mkdir /home/solr

cp solr-4.10.4/example/solr/* /home/solr/ -rf

/opt/app/apache-tomcat-7.0.55/bin/catalina.sh start

# tailf /opt/app/apache-tomcat-7.0.55/logs/catalina.out

http://172.26.5.142:8983/solr/#/

二、solr安裝IK中文分詞包

IKAnalyzer2012FF_u1.jar /opt/app/apache-tomcat-7.0.55/webapps/solr/WEB-INF/lib/

三、solr常用查詢。

1、solr 範圍查詢 occurNum:[7 TO 13]

比如時間格式的查詢：

firstOccurTime:["2017-07-17T08:55:10Z" TO "2017-07-17T10:55:10Z"]

firstOccurTime:["2017-07-17 08:55:10" TO "2017-07-17 10:55:10"]

2、solr 多條件查詢：

id: A-2852 AND id:A-2853 OR id:A-2854

3、solr 過濾

通過fq 字段過濾

四、solr的熱備份，主要是通過ip:port/solr/replication?command=backup來進行熱備份

#!/bin/sh
. /etc/profile
ip=172.26.5.117
port=8983
bakdir=/home/solr/backup
remotedir=/home/solr/backup
remotehost=‘172.26.5.127‘
suffix=date "+%Y%m%d%H"
copy=5
bakdata(){
 /usr/bin/elinks --dump  "http://${ip}:${port}/solr/replication?command=backup&location=${bakdir}" 
}
remotebak(){
scp $bakdir/snapshot.${suffix}* $remotehost:$remotedir
}
clearbak(){
ssh $remotehost "find $remotedir -type d -maxdepth 1 -mtime +$copy -exec rm -rf {} \;"
find $bakdir -type d -maxdepth 1 -mtime +$copy -exec rm -rf {} \;
}
echo "----------------------------------------"
date +‘===DATA BACKUP BEGIN:%Y%m%d %T=====‘
bakdata
date +‘===DATA BACKUP END:%Y%m%d %T=====‘
date +‘===SCP BEGIN:%Y%m%d %T=====‘
remotebak
date +‘===SCP END:%Y%m%d %T=====‘
date +‘===CLS BEGIN:%Y%m%d %T=====‘
clearbak
date +‘===CLS END:%Y%m%d %T=====‘
echo -e "\n"
echo -e "\n"

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redhat 6.5安裝Solr