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From "Praveen Peddi" <>
Subject wierd error in weblogic due to lucene
Date Tue, 13 Jul 2004 21:30:15 GMT
I am seeing wierd problem with weblogic when I have lot of data in lucene. Wehave a concept
of content objects and each content object maps to a lucene document. We tested with 500K
objects and lucene even though indexed fine, was creating problems while searching. 

When we spawned 25 searches at the same time on weblogic app server, weblogic started un deploying
the application. Its wierd, isn't it?

The reason I think lucene is causing this problem is, the root exception given by weblogic
is related to number of files open (see below for the exception).

Did anyone see this problem before? Is lucene capable of handling 500K documents?

Why would lucene un deploy the application

<Jul 12, 2004 3:09:56 PM PDT> <Critical> <WebLogicServer> <000204>
<Failed to 
listen on port 7001, failure count: 1, failing for 0 seconds, Too many open files> 
<Jul 12, 2004 3:09:56 PM PDT> <Notice> <Application Poller> <149401>
application: interchange> 
<Jul 12, 2004 3:09:57 PM PDT> <Notice> <Application Poller> <149404>
application interchange on suntestadmin - Running> 
<Jul 12, 2004 3:09:57 PM PDT> <Notice> <WebLogicServer> <000205> <After
failed to listen, the server is now listening on port 7001> 
<Jul 12, 2004 3:09:59 PM PDT> <Notice> <Application Poller> <149404>
application interchange on suntestadmin - Running> 

Any help is appreciated.


Praveen Peddi
Sr Software Engg, Context Media, Inc. 
Tel:  401.854.3475 
Fax:  401.861.3596 
Context Media- "The Leader in Enterprise Content Integration" 

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