Matthew Northcott (
https://osgeo-org.atlassian.net/secure/ViewProfile.jspa?accountId=5efe618a54020e0ba83a7627
) *created* an issue
GeoServer (
https://osgeo-org.atlassian.net/browse/GEOS?atlOrigin=eyJpIjoiMTNjZTFiYTBjNDVkNDdmYWFmMGYxZjY3MjEwNzI4MzUiLCJwIjoiaiJ9
) / Bug (
https://osgeo-org.atlassian.net/browse/GEOS-9917?atlOrigin=eyJpIjoiMTNjZTFiYTBjNDVkNDdmYWFmMGYxZjY3MjEwNzI4MzUiLCJwIjoiaiJ9
) GEOS-9917 (
https://osgeo-org.atlassian.net/browse/GEOS-9917?atlOrigin=eyJpIjoiMTNjZTFiYTBjNDVkNDdmYWFmMGYxZjY3MjEwNzI4MzUiLCJwIjoiaiJ9
) OutOfMemoryError on WFS 2.0.0 GetFeature of multiple layers (
https://osgeo-org.atlassian.net/browse/GEOS-9917?atlOrigin=eyJpIjoiMTNjZTFiYTBjNDVkNDdmYWFmMGYxZjY3MjEwNzI4MzUiLCJwIjoiaiJ9
)
Issue Type: Bug Affects Versions: 2.17.2, 2.18.2 Assignee: Unassigned Created:
17/Feb/21 4:37 AM Environment:
Tested on the following:
* GeoServer 2.17.2 on Jetty, started from GeoNode project with `paver
start_geoserver` (OpenJDK 11/Ubuntu 20.04 LTS)
* GeoServer 2.18.2 on `tomcat:9-jdk11-openjdk-slim` Docker image
Both running on a machine with 2C/4T and 16GB of memory.
Priority: Medium Reporter: Matthew Northcott (
https://osgeo-org.atlassian.net/secure/ViewProfile.jspa?accountId=5efe618a54020e0ba83a7627
)
I am experiencing an issue where WFS requests are timing out and causing
GeoServer to throw OutOfMemoryError: Java heap space which requires a restart
of the server. This occurs under the following conditions:
* WFS version 2.0.0
* GetFeature request type
* At least two comma-separated layers specified as typeNames
An example of a problematic URL would be:
http://localhost:8080/geoserver/wfs?service=wfs&version=2.0.0&request=GetFeature&typeNames=geonode%3Arivers,geonode%3Awharf_edges&bbox=-180,-90,180,90,EPSG%3A4326
A different bbox parameter or specifying a restricted count parameter do not
appear to have an effect.
Jetty outputs the following to stdout:
2021-02-17
16:16:01.740:WARN:oejs.AbstractConnector:qtp359023572-15-acceptor-0@338f4e11-ServerConnector@4ec6a292
{HTTP/1.1, (http/1.1)} {0.0.0.0:8080}
:
java.lang.OutOfMemoryError: Java heap space
at
java.base/java.nio.channels.spi.AbstractSelectableChannel.<init>(AbstractSelectableChannel.java:72)
at java.base/java.nio.channels.SocketChannel.<init>(SocketChannel.java:133)
at java.base/sun.nio.ch.SocketChannelImpl.<init>(SocketChannelImpl.java:143)
at
java.base/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:299)
at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:388)
at
org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:702)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
at java.base/java.lang.Thread.run(Thread.java:834)
Exception in thread "Thread-20"
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler
in thread "Thread-20"
(
https://osgeo-org.atlassian.net/browse/GEOS-9917#add-comment?atlOrigin=eyJpIjoiMTNjZTFiYTBjNDVkNDdmYWFmMGYxZjY3MjEwNzI4MzUiLCJwIjoiaiJ9
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