Solr6.0.0 + Tomcat8 configuration problems

Solr6.0.0 + Tomcat8 configuration problems

Solr6.0.0 + Tomcat8 configuration problems

Middleware requirements:

Apache-tomcat-8.0.32.tar.gz

Jdk-8u74-linux-x64.rpm

Solr-6.0.0.zip

0. install java JDK

Rpm-ivh jdk-8u74-linux-x64.rpm

Java-version

1.decompress apache-tomcat-8.0.32.tar.gz

Tar zxvf apache-tomcat-8.0.32.tar.gz-C/opt

2.download solr-6.0.0.zip from the official website and decompress it

Mv/root/solr-6.0.0/server/solr-webapp/opt/apache-tomcat-8.0.32/webapps/solr

Mv/root/solr-6.0.0/server/lib/ext/*/opt/apache-tomcat-8.0.32/webapps/solr/WEB-INF/lib

Mkdir/opt/apache-tomcat-8.0.32/webapps/solr/WEB-INF/classes

Mv/root/solr-6.0.0/server/resources/log4j. properties/opt/apache-tomcat-8.0.32/webapps/solr/WEB-INF/classes/

Mv/root/solr-6.0.0/server/solr/opt/solr

Vi/opt/apache-tomcat-8.0.32/webapps/solr/WEB-INF/web. xml # configure solrhome directory information

<Env-entry>

<Env-entry-name> solr/home </env-entry-name>

<Env-entry-value>/opt/solr </env-entry-value>

<Env-entry-type> java. lang. String </env-entry-type>

</Env-entry>

3. handle errors:

An error is reported at startup:

Cause analysis: The solrhome directory configuration does not take effect or is incorrect.

Solution: If the configuration does not take effect or is not configured, the system will find the solr configuration file in the current running directory. Therefore, the command is as follows:

Run the command: cd/opt to input solrhome's parent directory and then run:./apache-tomcat-8.0.32/bin/startup. sh.

Note: There are three other methods available on the Internet. It is best to set this as an environment variable to solve this problem.

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