Did a PR for this issue: https://github.com/geotools/geotools/pull/3583
*Tiago Vieira* On Wed, 7 Jul 2021 at 23:29, Tiago Vieira <tixvie...@gmail.com> wrote: > Hi, > > I had this deadlock a few times, running geoserver 2.18.1 and just doing > WMS and WFS requests. > Java8 on Linux EL7. > > You can check on the thread dump that we have a runnable thread opening a > ZIP file, while all the other threads are blocked trying to get a xsd > schema. > > Runnable thread: > Full thread dump OpenJDK 64-Bit Server VM (25.292-b10 mixed mode): > "localhost-startStop-2" #711 daemon prio=5 os_prio=0 > tid=0x00007f3b70038000 nid=0xbb7 runnable [0x00007f3b49022000] > java.lang.Thread.State: RUNNABLE > at java.util.zip.ZipFile.open(Native Method) > at java.util.zip.ZipFile.<init>(ZipFile.java:225) > > One of the blocked threads: > "http-nio-15080-exec-220" #594 daemon prio=5 os_prio=0 > tid=0x00007f3b78098000 nid=0x6f3 waiting for monitor entry > [0x00007f3b48210000] > java.lang.Thread.State: BLOCKED (on object monitor) > at org.geotools.xsd.XSD.getSchema(XSD.java:184) > - waiting to lock <0x00000000c2c4ef98> (a org.geoserver.wfs.xml.v1_1_0.WFS) > at org.geotools.xsd.SchemaLocator.locateSchema(SchemaLocator.java:86) > > Are you able to check something about it? > > I opened an issue with an attachment: > https://osgeo-org.atlassian.net/browse/GEOS-10132 > > Cheers, > *Tiago Vieira* >
_______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
