David,
I bet you can quickly identify the source using YourKit or another Java 
profiler....  jmap command line tool might also give you some direction.

Otis
--
Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch

----- Original Message ----
From: David Thibault <[EMAIL PROTECTED]>
To: solr-user@lucene.apache.org
Sent: Wednesday, January 16, 2008 1:31:23 PM
Subject: Re: Indexing very large files.

Walter and all,
I had been bumping up the heap for my Java app (running outside of
 Tomcat)
but I hadn't yet tried bumping up my Tomcat heap.  That seems to have
 helped
me upload the 8MB file, but it's crashing while uploading a 32MB file
 now. I
Just bumped tomcat to 1024MB of heap, so I'm not sure what the problem
 is
now.  I suspect Walter was on to something, since it sort of fixed my
problem.  I will keep troubleshooting the Tomcat memory and go from
 there..

Best,
Dave

On 1/16/08, Walter Underwood <[EMAIL PROTECTED]> wrote:
>
> This error means that the JVM has run out of heap space. Increase the
> heap space. That is an option on the "java" command. I set my heap to
> 200 Meg and do it this way with Tomcat 6:
>
> JAVA_OPTS="-Xmx600M" tomcat/bin/startup.sh
>
> wunder
>
> On 1/16/08 8:33 AM, "David Thibault" <[EMAIL PROTECTED]>
 wrote:
>
> > java.lang.OutOfMemoryError: Java heap space
>
>



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