5:22 a.m.
VirtualFile instance leak
-------------------------
Key: JBVFS-119
URL: https://jira.jboss.org/jira/browse/JBVFS-119
Project: JBoss VFS
Issue Type: Bug
Security Level: Public (Everyone can see)
Reporter: Thomas Diesler
Assignee: Ales Justin
Fix For: 2.1.3.GA
It seems that file instances are not cleaned up properly during uninstall
[tdiesler@tddell example]$ mvn -Dtest=BlueprintStressTestCase test
Running org.jboss.test.osgi.example.blueprint.BlueprintStressTestCase
#1 9738ms
#2 4692ms
#3 4317ms
#4 4457ms
#5 4331ms
#6 4222ms
#7 4403ms
#8 4763ms
#9 4792ms
#10 3988ms
#11 4675ms
#12 4573ms
#13 4878ms
#14 4957ms
#15 3804ms
#16 4790ms
#17 5027ms
#18 4182ms
#19 5138ms
java.lang.OutOfMemoryError: PermGen space
Exception in thread "main" java.lang.OutOfMemoryError: PermGen space
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5:39 a.m.
New subject: [JBoss JIRA] Commented: (JBVFS-119) VirtualFile instance leak
[
https://jira.jboss.org/jira/browse/JBVFS-119?page=com.atlassian.jira.plug...
]
Thomas Diesler commented on JBVFS-119:
--------------------------------------
For debugging purposes I added code to VirtualFile that counts the life instances
It seems that with every run we add 800+ instances
Running org.jboss.test.osgi.example.blueprint.BlueprintStressTestCase
#1 9573ms 832
#2 4600ms 1617
#3 4574ms 2396
#4 4788ms 3180
#5 4379ms 3959
#6 4415ms 4742
#7 4498ms 5520
#8 4672ms 6306
#9 4582ms 7084
#10 4773ms 7868
#11 5842ms 8645
#12 5601ms 9427
#13 3977ms 10212
#14 5083ms 10993
#15 4719ms 11769
#16 4766ms 12547
#17 3923ms 13339
#18 5446ms 14112
#19 3872ms 14901
java.lang.OutOfMemoryError: PermGen space
Exception in thread "main" java.lang.OutOfMemoryError: PermGen space
VirtualFile instance leak
-------------------------
Key: JBVFS-119
URL: https://jira.jboss.org/jira/browse/JBVFS-119
Project: JBoss VFS
Issue Type: Bug
Security Level: Public(Everyone can see)
Reporter: Thomas Diesler
Assignee: Ales Justin
Fix For: 2.1.3.GA
It seems that file instances are not cleaned up properly during uninstall
[tdiesler@tddell example]$ mvn -Dtest=BlueprintStressTestCase test
Running org.jboss.test.osgi.example.blueprint.BlueprintStressTestCase
#1 9738ms
#2 4692ms
#3 4317ms
#4 4457ms
#5 4331ms
#6 4222ms
#7 4403ms
#8 4763ms
#9 4792ms
#10 3988ms
#11 4675ms
#12 4573ms
#13 4878ms
#14 4957ms
#15 3804ms
#16 4790ms
#17 5027ms
#18 4182ms
#19 5138ms
java.lang.OutOfMemoryError: PermGen space
Exception in thread "main" java.lang.OutOfMemoryError: PermGen space
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7 a.m.
New subject: [JBoss JIRA] Commented: (JBVFS-119) VirtualFile instance leak
[
https://jira.jboss.org/jira/browse/JBVFS-119?page=com.atlassian.jira.plug...
]
Thomas Diesler commented on JBVFS-119:
--------------------------------------
It seems that the bug is in the deployment layer
[tdiesler@tddell ~]$ jmap -histo:live 12903 | grep AbstractVFS
162: 25 3400
org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentContext
285: 25 800
org.jboss.deployers.vfs.plugins.client.AbstractVFSDeployment
354: 25 400
org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentUnit
[tdiesler@tddell ~]$ jmap -histo:live 12903 | grep AbstractVFS
158: 30 4080
org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentContext
280: 30 960
org.jboss.deployers.vfs.plugins.client.AbstractVFSDeployment
361: 30 480
org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentUnit
[tdiesler@tddell ~]$ jmap -histo:live 12903 | grep AbstractVFS
152: 35 4760
org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentContext
274: 35 1120
org.jboss.deployers.vfs.plugins.client.AbstractVFSDeployment
353: 35 560
org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentUnit
[tdiesler@tddell ~]$ jmap -histo:live 12903 | grep AbstractVFS
149: 40 5440
org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentContext
257: 40 1280
org.jboss.deployers.vfs.plugins.client.AbstractVFSDeployment
353: 40 640
org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentUnit
VirtualFile instance leak
-------------------------
Key: JBVFS-119
URL: https://jira.jboss.org/jira/browse/JBVFS-119
Project: JBoss VFS
Issue Type: Bug
Security Level: Public(Everyone can see)
Reporter: Thomas Diesler
Assignee: Ales Justin
Fix For: 2.1.3.GA
It seems that file instances are not cleaned up properly during uninstall
[tdiesler@tddell example]$ mvn -Dtest=BlueprintStressTestCase test
Running org.jboss.test.osgi.example.blueprint.BlueprintStressTestCase
#1 9738ms
#2 4692ms
#3 4317ms
#4 4457ms
#5 4331ms
#6 4222ms
#7 4403ms
#8 4763ms
#9 4792ms
#10 3988ms
#11 4675ms
#12 4573ms
#13 4878ms
#14 4957ms
#15 3804ms
#16 4790ms
#17 5027ms
#18 4182ms
#19 5138ms
java.lang.OutOfMemoryError: PermGen space
Exception in thread "main" java.lang.OutOfMemoryError: PermGen space
--
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5595
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5595
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2 comments
1 participants
participants (1)
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Thomas Diesler (JIRA)