[Nutch] Installation and configuration of Apache SOLR

1. Get Apache SOLR

Use the following command:

http://archive.apache.org/dist/lucene/solr/3.6.2/apache-solr-3.6.2.tgz

2. Unzip

Use the following command:

-zxvf apache-solr-3.6.2.tgz

3. Contents of SOLR

View the contents of the directory below:

What's important is the example directory, and we'll look at what the files are:

You can see the SOLR catalog from the inside.

4. SOLR's configuration

(1) Copy the Nutch conf directory below the Schema.xml file to the solr/conf directory.
Under the example directory, execute the following command to replicate:

cp ../../nutch/conf/schema.xml solr/conf/

Take a look at the following files in the SOLR conf directory:

(2) Modify Solrconfig.xml
Because the default search defined in Schema.xml is content:

The default search defined in Solrconfig.xml is text:

So you need to replace the text inside the solr/conf/solrconfig.xml with the content.

5. Start the SOLR server

Use the following command:

start.jar &

Execution process:

6. Visit SOLR

After the configuration is complete, you can access SOLR through a browser, which is accessed by entering the following URL:

http://192.168.238.128:8983/solr/

The page is as follows:

7. SOLR's Administration page

Click "SOLR Admin" on the above page to enter, the interface is as follows:

[Nutch] Installation and configuration of Apache SOLR