How do I find out version of currently running Solr?

Question

Please tell me how can I determine the version number of currently running solr ?

score 62 · Accepted Answer · answered Jun 01 '11 at 16:52

62

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)

info in Solr Admin

answered Jun 01 '11 at 16:52

James Lawruk

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Is there a way to get this if you do not have Admin access to the index? As in if hosted by a 3rd party provider? – Oskar Austegard Jan 07 '13 at 21:00

score 50 · Answer 2 · answered Mar 18 '14 at 13:14

50

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"
},

answered Mar 18 '14 at 13:14

Zac

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oddly i get null for all of these – KingOfHypocrites Jun 13 '15 at 14:17
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@KingOfHypocrites It isnt visible for me either, neither is it showing up on the UI.. how did you check the solr version? – DarthSpeedious Aug 27 '15 at 10:00
@Zac Thanks solr was not accessible in the browser - you saved my day – Ananth Jul 27 '19 at 06:10

score 14 · Answer 3 · answered Sep 25 '13 at 08:50

14

solr admin "infos" button links to "admin/registry.jsp"

so you can get the version with :

wget -O- "http://solr_ip_adress.lan:8080/solr/admin/registry.jsp" | grep 'solr-spec-version'

answered Sep 25 '13 at 08:50

beavis

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score 11 · Answer 4 · answered Feb 16 '18 at 22:02

11

You could use http://localhost:8983/solr/admin/info/system?wt=json to gather the details and Solr version too.

Tested on Solr v6.6.0

answered Feb 16 '18 at 22:02

thePanz

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score 5 · Answer 5 · answered Feb 19 '14 at 09:23

5

You can simply go to your Solr Dashboard page as in URL

http://localhost:8983/solr

answered Feb 19 '14 at 09:23

amit

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score 5 · Answer 6 · answered Mar 07 '10 at 03:52

5

You need to query Solr using the SystemInfoHandler:

http://lucene.apache.org/solr/api/org/apache/solr/handler/admin/SystemInfoHandler.html

answered Mar 07 '10 at 03:52

When clicked info on admin page i got Solr Specification Version: 1.4.0.2009.11.19.08.31.18 Solr Implementation Version: 1.5-dev 882138 - grantingersoll - 2009-11-19 08:31:18 so is it 1.5-dev that am using. – kshama Mar 07 '10 at 04:15
@kshama: yes, it's 1.5 svn revision 882138 – Mauricio Scheffer Mar 07 '10 at 04:37
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Can you provide an example query in your answer? I am quite new to Solr. Thanks. – Brad Mar 01 '12 at 17:09
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@Brad: I wish I could.. this answer is about 2 years old and I don't even remember answering :) – Mar 01 '12 at 18:06

score 0 · Answer 7 · answered Jul 13 '17 at 07:04

0

Assumption, you use version 3.6, port 8080. Go to http://localhost:8080/solr/default/admin/registry.jsp

You will see result:

Solr Implementation Version: 3.6.0 1310449 - rmuir - 2012-04-06 11:34:07

answered Jul 13 '17 at 07:04

Vy Do

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score 0 · Answer 8 · answered Dec 31 '21 at 03:52

0

From the command line of a Linux server running solr:

sudo service solr status

Depending on your version of Linux, I imagine you might have to modify that to use systemctl instead of service, or other means of calling the solr service.

answered Dec 31 '21 at 03:52

GG2

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Since I return to this SO result each time I have to look up how to do this again, I figure this answer is needed. – GG2 Dec 31 '21 at 03:54

How do I find out version of currently running Solr?

8 Answers8