Do this from a terminal: ps -ef | grep tomcatYou should be able to find the ps that is running THREDDS. Could you copy the entire response and email it. It will show the Java settings that were set when you launched the application.
Regards, -Roy M. On May 8, 2007, at 8:37 PM, Pauline Mak wrote:
Hi Ethan, I've tried to use my test server again today, and have found that it's getting a Java heap space problem. I then restarted my server and itcan load the large dataset. However, if I refreshed the page, I get theJava heap space problem.Ahh, I tried that restart/reload a few more times, and it seems like it works for the first few loads, and then any large dataset will result inthe error. Having said that, if I went back through the smaller dataset, TDS will show smaller dataset fine. This is what I get in catalina.out: 2007-05-09T12:17:27.275 +1000 [ 3495267][ 97] ERROR - thredds.servlet.CatalogServicesServlet - doGet reqhttp://ngdev.sf.utas.edu.au:8080/thredds/catalogServices? catalog=http://ngdev.sf.utas.edu.au:8080/thredds/catalog/argo_csiro/ catalog.xml got Exceptionjava.lang.OutOfMemoryError: Java heap space 2007-05-09T12:17:27.294 +1000 [ 3495286][ 97] ERROR - thredds.servlet.ServletUtil - handleException java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap spaceI tried to setup the remote management thing in tomcat without success, so I'm afraid I can't give you more details until I can get that up andrunning. Cheers, -Pauline. On Mon, 2007-05-07 at 09:23 -0600, Ethan Davis wrote:Hi Pauline, Did the cache permissions solve the problem you were having with scanning directories that contain large numbers of files? Was the scanning to generate a catalog or was it an aggregation? Ethan Pauline Mak wrote:HI Ethan,Yes, I've noticed that occasionally it will show an OurOfMemory error.I'm currently running is THREDDS Data Server Version 3.14.02 Build Date = 2007-03-19 23:50:44 JVM is java version "1.5.0_09" Tomcat is: 5.5Wow, the oddest thing just happened. I noticed that catalina.out were printing out messages saying that tomcat had problems trying to access cache.log. So I went in and change the ownership of all cache* and thenTHREDDS was able to load those big datasets without problems. Oops, sorry! I should read the log more carefully! Thanks, -Pauline.====================================================================== ========To unsubscribe thredds, visit: http://www.unidata.ucar.edu/mailing-list-delete-form.html====================================================================== ========
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********************** Roy Mendelssohn Supervisory Operations Research Analyst NOAA/NMFS Environmental Research Division Southwest Fisheries Science Center 1352 Lighthouse Avenue Pacific Grove, CA 93950-2097 e-mail: Roy.Mendelssohn@xxxxxxxx (Note new e-mail address) voice: (831)-648-9029 fax: (831)-648-8440 www: http://www.pfeg.noaa.gov/ "Old age and treachery will overcome youth and skill." ============================================================================== To unsubscribe thredds, visit: http://www.unidata.ucar.edu/mailing-list-delete-form.html ==============================================================================
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