Hello Geonetwork Users,
we test load on the CSW. Therefore 54000 metadata sets are inserted directly via Transaction.Insert (programatically) into the CSW. Steps are login, insert, logout (login is required for insertion - can it be switched off??).
After dataset 24300 we got a Java Heap Space error.
The CSW did not work properly after that incident. So we shutdown the TC and got messages about lucene having still Threads open. Due to that, we waited some hours before starting TC again. TC did not startup properly. The CSW can not be reached now.
http://domain:8080/geonetwork/srv/en/csw?request=GetCapabilities&service=CSW&acceptVersions=2.0.2
returns an error page. The attachment contains the error messages mentioned.
What happend? What to do?
Is the GeoNetwork CSW capable of handling hundreds of thousand and even a million metadata entries? Where is the limit?
Greetings,
Kieran
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(attachments)
mass-insertion-CSW-crash.docx (16.1 KB)
hello Kieran,
the restart did not work because a lock was left when the Heap Space error
occurred. Try stopping Tomcat, deleting
/opt/apache-tomcat-6.0.33-geonetwork/webapps/geonetwork/WEB-INF/lucene/nonspatial/write.lock
and then start Tomcat again.
Kind regards
Heikki Doeleman
On Fri, Jan 6, 2012 at 3:33 PM, <kieransun@anonymised.com> wrote:
Hello Geonetwork Users,
we test load on the CSW. Therefore 54000 metadata sets are inserted
directly via Transaction.Insert (programatically) into the CSW. Steps are
login, insert, logout (login is required for insertion - can it be switched
off??).
After dataset 24300 we got a Java Heap Space error.
The CSW did not work properly after that incident. So we shutdown the TC
and got messages about lucene having still Threads open. Due to that, we
waited some hours before starting TC again. TC did not startup properly.
The CSW can not be reached now.
http://domain:8080/geonetwork/srv/en/csw?request=GetCapabilities&service=CSW&acceptVersions=2.0.2
returns an error page. The attachment contains the error messages
mentioned.
What happend? What to do?
Is the GeoNetwork CSW capable of handling hundreds of thousand and even a
million metadata entries? Where is the limit?
Greetings,
Kieran
--
NEU: FreePhone - 0ct/min Handyspartarif mit Geld-zurück-Garantie!
Jetzt informieren: http://www.gmx.net/de/go/freephone
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