Were not able to verify/fix schema integrity (Error #26)

[rajil]

I am trying to setup nextant/solr on a FreeBSD box. The solr service is running and i can access its webpage on port 8983. Nextant admin page give me the following error

Apache Solr is up, running and responding to ping query
Were not able to verify/fix schema integrity (Error #26)

The solr log file /var/log/solr/solr.log shows the following:

2017-03-03 13:10:39.486 ERROR (qtp1348949648-25) [   x:solr] o.a.s.s.ManagedIndexSchema Error persisting managed schema /var/db/solr/solr/conf/managed-schema
java.io.FileNotFoundException: /var/db/solr/solr/conf/managed-schema (Permission denied)
        at java.io.FileOutputStream.open0(Native Method)
        at java.io.FileOutputStream.open(FileOutputStream.java:270)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:162)
        at org.apache.solr.schema.ManagedIndexSchema.persistManagedSchema(ManagedIndexSchema.java:129)
        at org.apache.solr.schema.SchemaManager.doOperations(SchemaManager.java:147)
        at org.apache.solr.schema.SchemaManager.performOperations(SchemaManager.java:91)
        at org.apache.solr.handler.SchemaHandler.handleRequestBody(SchemaHandler.java:91)
        at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:166)
        at org.apache.solr.core.SolrCore.execute(SolrCore.java:2306)
        at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:658)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:464)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:296)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1691)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
        at org.eclipse.jetty.server.Server.handle(Server.java:534)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
        at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
        at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
        at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
        at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
        at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
        at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
        at java.lang.Thread.run(Thread.java:745)

I can see the schema file is present

# ls -la /var/db/solr/solr/conf/managed-schema
-r--r--r--  1 solr  solr  59018 Mar  2 20:43 /var/db/solr/solr/conf/managed-schema

Solr on the FreeBSD server is running as a user 'solr' and nginx/owncloud is running as a user 'www'. Any idea how to fix this?

[ArtificialOwl]

are you using the solr from the ports ?

[rajil]

Yes, I am with the default core called 'solr'.

…

On Mar 3, 2017 9:58 AM, "Maxence Lange" ***@***.***> wrote: are you using the solr from the ports ? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#147 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAXJgpKr_eYPPvCRXQ5rTKTXYmLp2j4Aks5riDibgaJpZM4MSP88> .

[ArtificialOwl]

Which version of Solr is it ?

[rajil]

# pkg info apache-solr apache-solr-6.4.0 Name : apache-solr Version : 6.4.0 Installed on : Thu Mar 2 20:40:07 2017 CST Origin : textproc/apache-solr Architecture : freebsd:11:* Prefix : /usr/local Categories : java textproc Licenses : APACHE20 Maintainer : idefix@fechner.net WWW : http://lucene.apache.org/solr/ Comment : High performance search server built using Lucene Java

…

On 3 March 2017 at 10:35, Maxence Lange ***@***.***> wrote: Which version of Solr is it ? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#147 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAXJgpn_MD1zVx0hHH2_QtMz3gVaDlzAks5riEFZgaJpZM4MSP88> .

[ArtificialOwl]

trying creating/using another Core using the second part of the wiki page: https://github.com/nextcloud/nextant/wiki/Setup-your-local-Solr-as-a-Service

[rajil]

Ok, i created another core called nextant and owncloud is working fine with it.