Multiple instances of solr / jetty each on a different port

[Colin Hammond]

Hello,

I am having some difficulties in getting multiple instances of 
JVM/jetty/solr working each on a different port but on the same box.


Ultimately I am looking to support multiple completely independent solr 
instances on the same box, each for a different customer.


I am using jetty 6.1.3 and solr 1.3.0 on linux.

I have copied the solr example directory under a new tree, configured 
jetty.xml with the alternative port, but the second instance gives me 
the following errors when it loads :




JNDI not configured for solr (NoInitialContextEx)

and then later...

INFO: Reusing parent classloader
Apr 22, 2009 4:35:13 PM org.apache.solr.servlet.SolrDispatchFilter init
SEVERE: Could not start SOLR. Check solr/home property
org.apache.solr.common.SolrException: Error loading class 
'solr.FastLRUCache'




~~~
And if I point the browser at the server I get:


   HTTP ERROR: 500

Severe errors in solr configuration.

Check your log files for more detailed information on what may be wrong.

If you want solr to continue after configuration errors, change: 


false

in null

-
org.apache.solr.common.SolrException: Error loading class 'solr.FastLRUCache'



The first instance on a different port carries on working just fine.

I would be most grateful fo any help or pointers to where there is some 
documentation on how to resolve this problem. 


Colin

Re: Multiple instances of solr / jetty each on a different port

[Colin Hammond]

Thank you Shalin, that was the cause of the problem.

Regards

Colin

Shalin Shekhar Mangar wrote:

On Wed, Apr 22, 2009 at 9:54 PM, Colin Hammond  wrote:

  

org.apache.solr.common.SolrException: Error loading class
'solr.FastLRUCache'




FastLRUCache is a 1.4 (trunk) feature. Perhaps you are using a 1.4
solrconfig.xml with a 1.3 war file?

  

UK Solr users meeting?

[Colin Hammond]

I was wondering if there is an interest in a UK (South East) solr user 
group meeting


Please let me know if you are interested.  I am happy to organize.

Regards,

Colin