| Eclipse unable to clean build output [message #1463247] |
Thu, 06 November 2014 11:02  |
 Andrew ''Bass'' Shcheglov
Messages: 5
Registered: July 2009 |
Junior Member |
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I have an Eclipse (4.4.1) working set consisting of ~60 projects (the number may be relevant, as it takes more time to refresh the workspace). Occasionally, I encounter build failures because Eclipse is unable to clean the output folder before build.
It turned out that the process which locks the file is Eclipse itself.
It also turned out that files being locked are always of XML content. Particularly, if I define resources with *.foo extension as XML files (via Preferences -> General -> Content Types), there's a good chance they will be locked, too, once they're copied to the output path.
I thought the problem was caused by all XML resources being validated automatically, so I added exclusion filters 1st and even disabled XML/XSD validation entirely. The problem stopped occurring that often, but still emerges from time to time. Refreshing or closing-reopening a project isn't helpful.
The only remedy is restarting Eclipse or running Unlocker (emptyloop.com/unlocker/) every 1/2 hour, which is not very convenient.
Any ideas how to solve or at least further diagnose this?
Full post w/screenshots at SO: stackoverflow.com/questions/26631870
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| Re: Eclipse unable to clean build output [message #1464208 is a reply to message #1463375] |
Fri, 07 November 2014 09:49  |
Andrew ''Bass'' Shcheglov
Messages: 5
Registered: July 2009 |
Junior Member |
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Yes, definitely I have.
If my memory fails me not, the problems began once I installed WTP/WST (org.eclipse.wst).
Sometimes the behaviour exhibited is ridiculous:
I can edit a given build.xml or pom.xml from within Eclipse, but I can't delete it (from either within or outside of Eclpse), even if I close the file and/or its enclosing project.
What I have is a Windows lock handle, which is impossible to tie to any given Java thread and/or Eclipse plugin.
Additionally, after attempting to delete a file from within Eclipse, in the Error Log view, I see the following:
Quote:Java Model Exception: Core Exception [code 273] Problems encountered while deleting resources.
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:50)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:5358)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.perform(DynamicValidationStateChange.java:116)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.access$0(DynamicValidationStateChange.java:1)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange$1.run(DynamicValidationStateChange.java:113)
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:5358)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.perform(DynamicValidationStateChange.java:116)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:258)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:306)
at org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:218)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Contains: Could not delete 'C:\Users\XYZ\workspace\sample-project\pom.xml'.
org.eclipse.core.runtime.CoreException: Problems encountered while deleting files.
at org.eclipse.core.internal.filesystem.local.LocalFile.delete(LocalFile.java:131)
at org.eclipse.core.internal.resources.ResourceTree.internalDeleteFile(ResourceTree.java:304)
at org.eclipse.core.internal.resources.ResourceTree.standardDeleteFile(ResourceTree.java:785)
at org.eclipse.egit.core.GitMoveDeleteHook.deleteFile(GitMoveDeleteHook.java:107)
at org.eclipse.team.internal.core.MoveDeleteManager.deleteFile(MoveDeleteManager.java:50)
at org.eclipse.core.internal.resources.Resource.unprotectedDelete(Resource.java:1978)
at org.eclipse.core.internal.resources.Resource.delete(Resource.java:803)
at org.eclipse.ltk.core.refactoring.resource.DeleteResourceChange.perform(DeleteResourceChange.java:168)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.access$0(DynamicValidationStateChange.java:1)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange$1.run(DynamicValidationStateChange.java:113)
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:5358)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.perform(DynamicValidationStateChange.java:116)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.access$0(DynamicValidationStateChange.java:1)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange$1.run(DynamicValidationStateChange.java:113)
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:5358)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.perform(DynamicValidationStateChange.java:116)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:258)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:306)
at org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:218)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Contains: Could not delete: C:\Users\XYZ\workspace\sample-project\pom.xml.
Caused by: org.eclipse.core.internal.resources.ResourceException: Problems encountered while deleting resources.
at org.eclipse.core.internal.resources.Resource.delete(Resource.java:816)
at org.eclipse.ltk.core.refactoring.resource.DeleteResourceChange.perform(DeleteResourceChange.java:168)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.access$0(DynamicValidationStateChange.java:1)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange$1.run(DynamicValidationStateChange.java:113)
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:5358)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.perform(DynamicValidationStateChange.java:116)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.access$0(DynamicValidationStateChange.java:1)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange$1.run(DynamicValidationStateChange.java:113)
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:5358)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.perform(DynamicValidationStateChange.java:116)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:258)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:306)
at org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:218)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Contains: Could not delete 'C:\Users\XYZ\workspace\sample-project\pom.xml'.
org.eclipse.core.runtime.CoreException: Problems encountered while deleting files.
at org.eclipse.core.internal.filesystem.local.LocalFile.delete(LocalFile.java:131)
at org.eclipse.core.internal.resources.ResourceTree.internalDeleteFile(ResourceTree.java:304)
at org.eclipse.core.internal.resources.ResourceTree.standardDeleteFile(ResourceTree.java:785)
at org.eclipse.egit.core.GitMoveDeleteHook.deleteFile(GitMoveDeleteHook.java:107)
at org.eclipse.team.internal.core.MoveDeleteManager.deleteFile(MoveDeleteManager.java:50)
at org.eclipse.core.internal.resources.Resource.unprotectedDelete(Resource.java:1978)
at org.eclipse.core.internal.resources.Resource.delete(Resource.java:803)
at org.eclipse.ltk.core.refactoring.resource.DeleteResourceChange.perform(DeleteResourceChange.java:168)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.access$0(DynamicValidationStateChange.java:1)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange$1.run(DynamicValidationStateChange.java:113)
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:5358)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.perform(DynamicValidationStateChange.java:116)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.access$0(DynamicValidationStateChange.java:1)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange$1.run(DynamicValidationStateChange.java:113)
at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:5358)
at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.perform(DynamicValidationStateChange.java:116)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:258)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:306)
at org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:218)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Contains: Could not delete: C:\Users\XYZ\workspace\sample-project\pom.xml
[Updated on: Fri, 07 November 2014 10:32] Report message to a moderator |
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| Re: Eclipse unable to clean build output [message #1467667 is a reply to message #1464208] |
Mon, 10 November 2014 07:50 |
Andrew ''Bass'' Shcheglov
Messages: 5
Registered: July 2009 |
Junior Member |
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I believe I found the cause of the issue.
Since I'm working on a legacy project,
I have an unusual project layout.
To put it simple, project A folder includes projects B, C, D,.. along with their output folders (despite neither {B,C,D}/src nor {B,C,D}/target are among A's source folders).
It looks like A's contents is being refreshed (and locked) while a concurrent attempt to clean B, C and D fails.
The issue can easily be worked around using Resource Filters, but why does Eclipse (or, rather, WTP/WST) lock XML files in the first place?!
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