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https://issues.apache.org/jira/browse/SOLR-3781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13640484#comment-13640484
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Alin Simionoiu commented on SOLR-3781:
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here's my setup (and initial page values).
i have solr inside a larger web application which starts in the root context
(this part i believe is critical). in my web.xml i have my servlets and
filters, and i copied more or less the solr web.xml context.
i want solr to work from, let's say '/mysolr'. i'm changing the value here, not
to be confused with the default '/solr'
for the SolrRequstFilter i setup: path-prefix = /mysolr and the url-pattern =
/mysolr/*
in the initial page of the UI, i have:
app_config.solr_path = '';
app_config.core_admin_path = '\/admin\/cores';
LoadAdminUiServlet seems to set the app_config.solr_path to
request.getContextPath(), and since my application works from root context it
kind of makes sense for solr_path to be '' (maybe is '\/' and it gets removed
by the code later on). This will make all the calls inside the admin.html to go
against, let's say /admin/cores (invalid URL for me) instead of expected
/mysolr/admin/cores
if i provide my own copy of LoadAdminUiServlet, which sets
app_config.solr_path='\/mysolr', than the admin.html calls will double that for
some reasons, '/mysolr/mysolr/admin/cores' instead of '/mysolr/admin/cores', i
can't figure this one out.
(as a hack i'm also using a copy of SolrRequestFilter which removes the double
prefix if found, and now admin.html kind of works. the only thing that i still
have to figure out is the zookeeper part, that one still doesn't work, not sure
why is going against /zookeeper instead of /mysolr/zookeeper).
i'm just using '/admin/cores' as examples here, logging and all the other URL's
have the same problem.
Does this makes more sense now?
> when wiring Solr into a larger web application which controls the web context
> root,something can't work
> -------------------------------------------------------------------------------------------------------
>
> Key: SOLR-3781
> URL: https://issues.apache.org/jira/browse/SOLR-3781
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 4.0-BETA
> Environment: win7 jetty-distribution-7.6.5.v20120716
> startup param:
> -Djetty.port=8084 -DzkRun -Dbootstrap_conf=true
> Reporter: shenjc
> Priority: Minor
> Labels: patch
> Attachments: LoadAdminUiServlet.patch
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> if i am wiring Solr into a larger web application which controls the web
> context root, you will probably want to mount Solr under a path prefix
> (app.war with /app/solr mounted into it, for example).
> For example:
> RootApp.war-------- /
> myApp.war---------------/myApp
> prefixPath-------------------xxx
> jsdir------------------------------js
> js file--------------------------------main.js
> admin file-------------------------admin.html
> org.apache.solr.servlet.LoadAdminUiServlet
> line:49 InputStream in =
> getServletContext().getResourceAsStream("/admin.html");
> can't find admin/html because it's in the prefixPath directory
> org.apache.solr.cloud.ZkController
> line:149-150
> this.nodeName = this.hostName + ':' + this.localHostPort + '_' +
> this.localHostContext;
> this.baseURL = this.localHost + ":" + this.localHostPort + "/" +
> this.localHostContext;
> it can't match this condition
> baseURL need to be http://xx:xx/myApp/myPrefixPath
> eg. http://xx:xx/myApp/xxx
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