solr 集羣安裝

因爲集羣至少四臺服務器，兩個集羣兩個備份。僞分佈式：改的時端口號，應該改不同的ip

linux

tomcat

複製4份嶄新的tomcat

cp -r /root/solr/apache-tomcat-7.0.47 /usr/local/solr-cloud/tomcat01
cp -r /root/solr/apache-tomcat-7.0.47 /usr/local/solr-cloud/tomcat02
cp -r /root/solr/apache-tomcat-7.0.47 /usr/local/solr-cloud/tomcat03
cp -r /root/solr/apache-tomcat-7.0.47 /usr/local/solr-cloud/tomcat04

配置tomcat01文件

vim /usr/local/solr-cloud/tomcat01/conf/server.xml

 

<Server port="8005" shutdown="SHUTDOWN">
……
    <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />
……
    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

 改成

<Server port="8105" shutdown="SHUTDOWN">
……
    <Connector port="8180" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />
……
    <Connector port="8109" protocol="AJP/1.3" redirectPort="8443" />

其他以此類推

複製4份之前創建好的單機solr到

 

 

cp -r /usr/local/solr/tomcat/webapps/solr/ /usr/local/solr-cloud/tomcat01/webapps/
cp -r /usr/local/solr/tomcat/webapps/solr/ /usr/local/solr-cloud/tomcat02/webapps/
cp -r /usr/local/solr/tomcat/webapps/solr/ /usr/local/solr-cloud/tomcat03/webapps/
cp -r /usr/local/solr/tomcat/webapps/solr/ /usr/local/solr-cloud/tomcat04/webapps/

solrhome

cp -r /usr/local/solr/solrhome/ /usr/local/solr-cloud/solrhome01
cp -r /usr/local/solr/solrhome/ /usr/local/solr-cloud/solrhome02
cp -r /usr/local/solr/solrhome/ /usr/local/solr-cloud/solrhome03
cp -r /usr/local/solr/solrhome/ /usr/local/solr-cloud/solrhome04

配置文件solrhome01

vim /usr/local/solr-cloud/solrhome01/solr.xml

    <str name="host">${host:}</str>
    <int name="hostPort">${jetty.port:8983}</int>

修改爲

    <str name="host">192.168.25.129</str>
    <int name="hostPort">8180</int>

端口號要與tomcat配置一直

配置tomcat與sorlhome關係

配置文件tomcat01

vim /usr/local/solr-cloud/tomcat01/webapps/solr/WEB-INF/web.xml

<env-entry-value>/usr/local/solr/solrhome</env-entry-value>
改爲
<env-entry-value>/usr/local/solr-cloud/solrhome01</env-entry-value>

以此類推

配置tomcat與zookeeper關係

配置文件tomcat01

vim /usr/local/solr-cloud/tomcat01/bin/catalina.sh

 要與之前配過的zookeeper01 02 03客戶端端口號一直

#JAVA_OPTS="$JAVA_OPTS -Dorg.apache.catalina.security.SecurityListener.UMASK=`umask`"
#這句話後邊添加變量：內容是zookeeper集羣地址，如下
JAVA_OPTS="-DzkHost=192.168.25.129:2281,192.168.25.129:2282,192.168.25.129:2283"

 以此類推

使用工具上傳到zookeeper，上傳到任意一個zookeeper即可

cd /root/solr/solr-4.10.3/example/scripts/cloud-scripts
./zkcli.sh -zkhost 192.168.25.129:2281,192.168.25.129:2282,192.168.25.129:2283 -cmd upconfig -confdir /usr/local/solr-cloud/solrhome01/collection1/conf -confname myconf

判斷上傳是否成功

ll /usr/local/solr-cloud/zookeeper01/bin/

成功顯示

total 52
-rw-r--r--. 1 root root   232 Sep  3 19:15 README.txt
-rw-r--r--. 1 root root  1937 Sep  3 19:15 zkCleanup.sh
-rw-r--r--. 1 root root  1056 Sep  3 19:15 zkCli.cmd
-rwxr--r--. 1 root root  1534 Sep  3 19:15 zkCli.sh
-rw-r--r--. 1 root root  1628 Sep  3 19:15 zkEnv.cmd
-rw-r--r--. 1 root root  2696 Sep  3 19:15 zkEnv.sh
-rw-r--r--. 1 root root  1089 Sep  3 19:15 zkServer.cmd
-rwxr--r--. 1 root root  6773 Sep  3 19:15 zkServer.sh
-rw-r--r--. 1 root root 13780 Sep  4 01:02 zookeeper.out

 使用這裏的zkCli.sh測試連接

chmod u+x /usr/local/solr-cloud/zookeeper01/bin/zkCli.sh
cd /usr/local/solr-cloud/zookeeper01/bin/
./zkCli.sh -server 192.168.25.129:2281
#進入如下狀態。後再退出。
[zk: 192.168.25.129:2281(CONNECTED) 0]
quit
#再分別測試下邊兩條
./zkCli.sh -server 192.168.25.129:2282
./zkCli.sh -server 192.168.25.129:2283

啓動所有tomcat

vim start-all-tomcat.sh

/usr/local/solr-cloud/tomcat01/bin/startup.sh
/usr/local/solr-cloud/tomcat02/bin/startup.sh
/usr/local/solr-cloud/tomcat03/bin/startup.sh
/usr/local/solr-cloud/tomcat04/bin/startup.sh

chmod u+x start-all-tomcat.sh

測試solr雲

發現不是01配的，因爲 配置tomcat與sorlhome關係時直接寫的博客忘記配文件了 (⊙o⊙)…

正確如下

創建分片 

http://192.168.25.129:8180/solr/admin/collections?action=CREATE&name=collection2&numShards=2&replicationFactor=2

 

刪除collection1

http://192.168.25.129:8180/solr/admin/collections?action=DELETE&name=collection1