[SOLR-8144] solr.xml not found after restarting example node

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Assignee: Unassigned
• Reporter: Ishan Chattopadhyaya
• Created: 08/Oct/15 11:54
• Updated: 27/Mar/20 13:46
• Resolved: 27/Mar/20 13:46

Description

Steps to reproduce:
1. ./bin/solr start -e cloud -noprompt
2. ./bin/solr stop -p 8983
2. ./bin/solr start -c -s example/cloud/node1/ -p 8983
4. This URL gives an NPE : http://localhost:8983/solr/#/

Error:

org.apache.solr.common.SolrException: Error processing the request. CoreContainer is either not initialized or shutting down.
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:187)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)

From the logs:

INFO  - 2015-10-08 09:19:48.141; [   ] org.apache.solr.core.SolrXmlConfig; Loading container configuration from /home/ishan/code/lucene-solr-svn
/solr/example/cloud/node1/solr.xml
ERROR - 2015-10-08 09:19:48.143; [   ] org.apache.solr.servlet.SolrDispatchFilter; Could not start Solr. Check solr/home property and the logs
ERROR - 2015-10-08 09:19:48.158; [   ] org.apache.solr.common.SolrException; null:org.apache.solr.common.SolrException: solr.xml does not exist 
in /home/ishan/code/lucene-solr-svn/solr/example/cloud/node1/solr.xml cannot start Solr
        at org.apache.solr.core.SolrXmlConfig.fromFile(SolrXmlConfig.java:108)
        at org.apache.solr.core.SolrXmlConfig.fromSolrHome(SolrXmlConfig.java:140)
        at org.apache.solr.servlet.SolrDispatchFilter.loadNodeConfig(SolrDispatchFilter.java:162)
        at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:130)
        at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:109)
        at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:138)
        at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:852)
        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298)
        at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349)
        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342)
        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)

It is looking for a solr.xml in /home/ishan/code/lucene-solr-svn/solr/example/cloud/node1/solr.xml but it exists in /home/ishan/code/lucene-solr-svn/solr/example/cloud/node1/solr/solr.xml

Preliminarily, it looks to me like a start script issue.

Issue Links

• relates to: SOLR-8068 NPE in SolrDispatchFilter.authenticateRequest