CODEWITHSUNDEEP
apachesolrlucene
Fairuz Sulaiman
Fairuz Sulaiman

Reputation: 151

http error 404 for SOLR

Hello I am using SOLR (version 7.0.0) when start server , we got this error. How to fix it?

HTTP ERROR 404

Problem accessing /solr/. Reason:

Not Found

Caused by: javax.servlet.UnavailableException: Error processing the request. CoreContainer is either not initialized or shutting down. at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:338) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:322) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1691) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) at org.eclipse.jetty.server.Server.handle(Server.java:534) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251) at org.eclipse.jetty.io.AbstractConnection$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:748)

Upvotes: 0

Views: 3709

Answers (1)

Stu
Stu

Reputation: 1

We had the same error message presented within a Solr 8.11.2 instance (non-SOLR Cloud), and turns out the culprit was the 'security.json' file being malformed and containing an additional line break character.

We eventually found the issue whereby transforming using Octostash to substitute variables within the file before deploying via DevOps.

The solution in this case was to alter the original method with an alternative method discussed on this Reddit Thread (click here)

# Before
$EvaluatedTemplate | Out-File $TemplateFile -Force  -Encoding UTF8
# After
$EvaluatedTemplate -join "`r`n" | Set-Content $TemplateFile -NoNewLine

I hope this helps somebody out there,

Cheers

Upvotes: 0

Related Questions