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Please tell me how can I determine the version number of currently running solr ?
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Solr Home Directory By default, the installation script uses /var/solr/data .
Start the Server If you are running Windows, you can start Solr by running bin\solr. cmd instead. This will start Solr in the background, listening on port 8983. When you start Solr in the background, the script will wait to make sure Solr starts correctly before returning to the command line prompt.
Accessing the URL http://hostname:8983/solr/ will show the main dashboard, which is divided into two parts. A left-side of the screen is a menu under the Solr logo that provides the navigation through the screens of the UI.
On the Solr Admin page click on [INFO]. The next screen will have the version.
(For me, the Solr admin page is located here: http://{host-name-or-ip}:{port}/solr/admin, I found I was dealing with an older version. Solr Specification Version: 1.4.0 Solr Implementation Version: 1.4.0 833479)
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With a HTTP GET request to:
yoursolrhost:8983/solr/admin/info/system you'll retrieve a structure in many different representations (xml, json, php, python,...).
the lucene key of the structure contains version numbers.
For example, using json output:
http://yoursolrhost:8983/solr/admin/info/system?wt=json The lucene key looks like this:
"lucene": { "solr-spec-version": "4.6.0", "solr-impl-version": "4.6.0 1543363 - simon - 2013-11-19 11:16:33", "lucene-spec-version": "4.6.0", "lucene-impl-version": "4.6.0 1543363 - simon - 2013-11-19 11:05:50" }, If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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