ERROR org.bimserver.BimServer - java.nio.file.FileSystemException: E:\eTASK\BIMserver\Database\plugins\org.opensourcebim.ifcopenshellplugin-0.5.38.jar: The process cannot access the file because it is being used by another process. #9
Comments
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I guess the issue is related to the following code: |
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I don't really understand why you are getting this specific error, but I can explain how the IfcOpenShell plugin is working now. Basically a specific commit-hash is hardcoded in the plugin, and it will download the correct version of the binaries for your platform from S3. The main reasons for this are:
So basically, although BIMserver does provide a solution for computers with no internet connection, currently the IfcOpenShell plugin does not. We plan to provide a special build of the plugin in the future. The only quick solution I see for now would be to put the correctly named executable directly in the correct folder before you start the BIMserver. Currently that would be |
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Thanks, I tried to do this as well:
but it didn't work ...it's always the same: without internet connectivity (direct, not via proxy!) it works, To reproduce this issue on our servers I started with a new virtual machine using VMware vSphere Client Console, - no network connection (deactivated network adapter), instead using hosts file entry:
I could reproduce the issue, in bimserver.log there is this error 2 times:
Next steps:
Results from bimserver.log:
My conclusion is: If there is working internet connectivity, the error does not occur. However the problem is not solved on two other systems; - I gave Internet access (via proxy) to one of those systems and tested again, - didn't help there. I tried to download this file in browsers on the server, this works: Proxy settings in Java are ok as well (I tried all possibilites), but it looks like the proxy is not used by Bimserver, - you can see this in the following logs; here we go... etask.bimserver-stderr.2019-01-31.log
and ultimately again: bimserver.log
Regards, |
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Maybe I missed it, but which version of BIMserver is this? Because the line numbers don't correspond with what I have here. |
Sorry, it's 1.5.117 |
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I don't understand how Bimserver, or rather IfcOpenShell (or Java?!) handles proxies. From logs above: Caused by: java.net.ConnectException: Connection timed out: connect I'd be perfectly happy to be able to use the systems with internet connectivity (so what ;))
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Yeah the proxies just don't work in BIMserver, it's too much a hassle to test everything, I actually struggled to setup a computer without internet connection, it's kinda hard to reach those... In my opinion routers are for routing traffic, they are really good at that. Firewalls are for blocking/allowing stuff to pass through. Proxies (for outgoing connections) should have never existed, they are playing at the application level of the OSI model, but don't add any functionalities (like an application should). But that's just my rant, doesn't really help you ;). I did do a few changes to the management of resources on the 23rd of November 2018 (e0d9c1c7bff87d4da9dfca8c00a7ca64636c140d), which is one day after 1.5.117 was released. So you might have better luck with a newer version on this front. Since ther error is about a file being locked, it could have something to do with that. When I have time I'll at least test the suggestion I gave locally. |
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Thanks a lot! That explains it and helps. We should be able to resolve the issue with this information. |
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I was able to verify that there is indeed an issue with BIMserver 1.5.117 and IfcOpenShell Plugin that makes it impossible to run BIMserver on machines without (direct) internet connectivity (proxy servers are not supported by BIMserver). Workaround: Prerequisites:
You now should have working URLs (reachable from BIMserver machine):
...and BIMserver 1.5.117 works with this "faked" s3.amazonaws.com URL ;) |
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Wow, thanks for the extensive update, could be useful for other people in the same situation. I'll try to remember to place a comment in this issue when we get to setting-up a special variant of the IOS plugin with the binaries embedded. |
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Thanks @rubendel rubendel and @stegh stegh. I'm using BIMserver 1.5.117 war over Tomcat. It was running well before the installation of 1.5.125 in parallel in the same server. I read the @klacol suggestion on opensourceBIM/BIMserver#943 (comment). |
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Using 1.5.125 is the best recommendation imo, I assume you are not using it in production so it can't be that hard to switch. |
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Thanks @rubendel for your soon reply. I tested the 1.5.125 version but when I try to download the gltf model file using the API, it fails. This feature works well in 1.5.117. Are you planning a new version to fix the generation gltf issue |
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Please report a bug in the correct issue tracker, "it fails" is not enough information. |
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Thanks @rubendel. I uploaded the same ifc file on both versions 1.5.117 and 1.5.125. The glb file generated throws the API using the download method on 1.5.125 generates a file that I can't read using THREE.GLTFLoader.
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Hello,
we've had issues with installing BIMserver on machines without internet connection, maybe it's "our fault", - I'm not sure if installing on machines without internet connection is supported by BIMserver.
(and to be honest; we're not entirely sure if the behaviour is related to missing internet connection).
On machines with internet connection some downloads start after this line...
[BimServer.java:1091] Initializing database dependant logic...ifcopenshellplugin is downloaded from AWS, e.g. this line:
INFO [PluginInterface.installPluginBundle] o.i.IfcGeomServerClient [IfcGeomServerClient.java:193] Downloading from https://s3.amazonaws.com/ifcopenshell-builds/IfcGeomServer-v0.6.0-4f8b430-win64.zipOn machines without internet connection we get this error:
ERROR org.bimserver.BimServer - java.nio.file.FileSystemException: E:\eTASK\BIMserver\Database\plugins\org.opensourcebim.ifcopenshellplugin-0.5.38.jar: The process cannot access the file because it is being used by another process....here in German (and long version ;)):
ERROR [main] o.b.BimServer [BimServer.java:1228] java.nio.file.FileSystemException: C:\Program Files (x86)\eTASK\BIMserver\Database\plugins\org.opensourcebim.ifcopenshellplugin-0.5.38.jar: Der Prozess kann nicht auf die Datei zugreifen, da sie von einem anderen Prozess verwendet wird. at sun.nio.fs.WindowsException.translateToIOException(Unknown Source) at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source) at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source) at sun.nio.fs.WindowsFileSystemProvider.implDelete(Unknown Source) at sun.nio.fs.AbstractFileSystemProvider.delete(Unknown Source) at java.nio.file.Files.delete(Unknown Source) at org.bimserver.plugins.PluginManager.loadPlugin(PluginManager.java:1428) at org.bimserver.plugins.PluginManager.loadFromPluginDir(PluginManager.java:1398) at org.bimserver.BimServer.initDatabaseDependantItems(BimServer.java:1226) at org.bimserver.BimServer.start(BimServer.java:755) at org.bimserver.web.WarServerInitializer.contextInitialized(WarServerInitializer.java:116) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4643) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5105) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1425) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1415) at java.util.concurrent.FutureTask.run(Unknown Source) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(Unknown Source) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:941) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1425) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1415) at java.util.concurrent.FutureTask.run(Unknown Source) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(Unknown Source) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:941) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.startup.Catalina.start(Catalina.java:671) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:355) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:495)I tried to find out about the lock / sharing using https://live.sysinternals.com/Procmon.exe
Filtering PATH ends with org.opensourcebim.ifcopenshellplugin-0.5.38.jar
The error occurs at every (re)start of the BIMserver service / Tomcat service.
You can see a SHARING VIOLATION, - but I don't know why...
Event Class: File System
Operation: CreateFile
Result: SHARING VIOLATION
Path: E:\eTASK\BIMserver\Database\plugins\org.opensourcebim.ifcopenshellplugin-0.5.38.jar
TID: 6464
Duration: 0.0000367
Desired Access: Read Attributes, Delete
Disposition: Open
Options: Non-Directory File, Open Reparse Point
Attributes: n/a
ShareMode: Read, Write, Delete
AllocationSize: n/a
Any help/suggestions appreciated ;)
Regards,
Thomas
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