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Posted to dev@jackrabbit.apache.org by "Marcel Reutegger (JIRA)" <ji...@apache.org> on 2006/08/28 10:18:22 UTC
[jira] Created: (JCR-549) TransientFileFactory may throw
ConcurrentModificationException on shutdown
TransientFileFactory may throw ConcurrentModificationException on shutdown
--------------------------------------------------------------------------
Key: JCR-549
URL: http://issues.apache.org/jira/browse/JCR-549
Project: Jackrabbit
Issue Type: Bug
Components: core
Affects Versions: 0.9, 1.0, 1.0.1
Environment: svn: 437594
Reporter: Marcel Reutegger
Priority: Minor
When Jackrabbit is stopped the shutdown hook of the TransientFileFactory iterates over all tracked temp files and deletes them. At the same time the reaper thread may still remove file references from the list of tracked temp files. This may lead to a ConcurrentModificationException in the shutdown hook:
java.util.ConcurrentModificationException
at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
at java.util.AbstractList$Itr.next(Unknown Source)
at org.apache.jackrabbit.util.TransientFileFactory$1.run(TransientFileFactory.java:86)
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[jira] Assigned: (JCR-549) TransientFileFactory may throw
ConcurrentModificationException on shutdown
Posted by "Stefan Guggisberg (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/JCR-549?page=all ]
Stefan Guggisberg reassigned JCR-549:
-------------------------------------
Assignee: Stefan Guggisberg
> TransientFileFactory may throw ConcurrentModificationException on shutdown
> --------------------------------------------------------------------------
>
> Key: JCR-549
> URL: http://issues.apache.org/jira/browse/JCR-549
> Project: Jackrabbit
> Issue Type: Bug
> Components: core
> Affects Versions: 1.0, 1.0.1, 0.9
> Environment: svn: 437594
> Reporter: Marcel Reutegger
> Assigned To: Stefan Guggisberg
> Priority: Minor
>
> When Jackrabbit is stopped the shutdown hook of the TransientFileFactory iterates over all tracked temp files and deletes them. At the same time the reaper thread may still remove file references from the list of tracked temp files. This may lead to a ConcurrentModificationException in the shutdown hook:
> java.util.ConcurrentModificationException
> at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
> at java.util.AbstractList$Itr.next(Unknown Source)
> at org.apache.jackrabbit.util.TransientFileFactory$1.run(TransientFileFactory.java:86)
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[jira] Closed: (JCR-549) TransientFileFactory may throw
ConcurrentModificationException on shutdown
Posted by "Jukka Zitting (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jukka Zitting closed JCR-549.
-----------------------------
> TransientFileFactory may throw ConcurrentModificationException on shutdown
> --------------------------------------------------------------------------
>
> Key: JCR-549
> URL: https://issues.apache.org/jira/browse/JCR-549
> Project: Jackrabbit
> Issue Type: Bug
> Components: core
> Affects Versions: 0.9, 1.0, 1.0.1
> Environment: svn: 437594
> Reporter: Marcel Reutegger
> Assignee: Stefan Guggisberg
> Priority: Minor
> Fix For: 1.1
>
>
> When Jackrabbit is stopped the shutdown hook of the TransientFileFactory iterates over all tracked temp files and deletes them. At the same time the reaper thread may still remove file references from the list of tracked temp files. This may lead to a ConcurrentModificationException in the shutdown hook:
> java.util.ConcurrentModificationException
> at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
> at java.util.AbstractList$Itr.next(Unknown Source)
> at org.apache.jackrabbit.util.TransientFileFactory$1.run(TransientFileFactory.java:86)
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[jira] Closed: (JCR-549) TransientFileFactory may throw
ConcurrentModificationException on shutdown
Posted by "Jukka Zitting (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jukka Zitting closed JCR-549.
-----------------------------
> TransientFileFactory may throw ConcurrentModificationException on shutdown
> --------------------------------------------------------------------------
>
> Key: JCR-549
> URL: https://issues.apache.org/jira/browse/JCR-549
> Project: Jackrabbit
> Issue Type: Bug
> Components: core
> Affects Versions: 0.9, 1.0, 1.0.1
> Environment: svn: 437594
> Reporter: Marcel Reutegger
> Assigned To: Stefan Guggisberg
> Priority: Minor
>
> When Jackrabbit is stopped the shutdown hook of the TransientFileFactory iterates over all tracked temp files and deletes them. At the same time the reaper thread may still remove file references from the list of tracked temp files. This may lead to a ConcurrentModificationException in the shutdown hook:
> java.util.ConcurrentModificationException
> at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
> at java.util.AbstractList$Itr.next(Unknown Source)
> at org.apache.jackrabbit.util.TransientFileFactory$1.run(TransientFileFactory.java:86)
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[jira] Reopened: (JCR-549) TransientFileFactory may throw
ConcurrentModificationException on shutdown
Posted by "Jukka Zitting (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jukka Zitting reopened JCR-549:
-------------------------------
> TransientFileFactory may throw ConcurrentModificationException on shutdown
> --------------------------------------------------------------------------
>
> Key: JCR-549
> URL: https://issues.apache.org/jira/browse/JCR-549
> Project: Jackrabbit
> Issue Type: Bug
> Components: core
> Affects Versions: 0.9, 1.0, 1.0.1
> Environment: svn: 437594
> Reporter: Marcel Reutegger
> Assigned To: Stefan Guggisberg
> Priority: Minor
>
> When Jackrabbit is stopped the shutdown hook of the TransientFileFactory iterates over all tracked temp files and deletes them. At the same time the reaper thread may still remove file references from the list of tracked temp files. This may lead to a ConcurrentModificationException in the shutdown hook:
> java.util.ConcurrentModificationException
> at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
> at java.util.AbstractList$Itr.next(Unknown Source)
> at org.apache.jackrabbit.util.TransientFileFactory$1.run(TransientFileFactory.java:86)
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[jira] Resolved: (JCR-549) TransientFileFactory may throw
ConcurrentModificationException on shutdown
Posted by "Stefan Guggisberg (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/JCR-549?page=all ]
Stefan Guggisberg resolved JCR-549.
-----------------------------------
Resolution: Fixed
fixed in svn rev. 438504
> TransientFileFactory may throw ConcurrentModificationException on shutdown
> --------------------------------------------------------------------------
>
> Key: JCR-549
> URL: http://issues.apache.org/jira/browse/JCR-549
> Project: Jackrabbit
> Issue Type: Bug
> Components: core
> Affects Versions: 1.0, 1.0.1, 0.9
> Environment: svn: 437594
> Reporter: Marcel Reutegger
> Assigned To: Stefan Guggisberg
> Priority: Minor
>
> When Jackrabbit is stopped the shutdown hook of the TransientFileFactory iterates over all tracked temp files and deletes them. At the same time the reaper thread may still remove file references from the list of tracked temp files. This may lead to a ConcurrentModificationException in the shutdown hook:
> java.util.ConcurrentModificationException
> at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
> at java.util.AbstractList$Itr.next(Unknown Source)
> at org.apache.jackrabbit.util.TransientFileFactory$1.run(TransientFileFactory.java:86)
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[jira] Resolved: (JCR-549) TransientFileFactory may throw
ConcurrentModificationException on shutdown
Posted by "Jukka Zitting (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/JCR-549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jukka Zitting resolved JCR-549.
-------------------------------
Resolution: Fixed
Fix Version/s: 1.1
> TransientFileFactory may throw ConcurrentModificationException on shutdown
> --------------------------------------------------------------------------
>
> Key: JCR-549
> URL: https://issues.apache.org/jira/browse/JCR-549
> Project: Jackrabbit
> Issue Type: Bug
> Components: core
> Affects Versions: 0.9, 1.0, 1.0.1
> Environment: svn: 437594
> Reporter: Marcel Reutegger
> Assigned To: Stefan Guggisberg
> Priority: Minor
> Fix For: 1.1
>
>
> When Jackrabbit is stopped the shutdown hook of the TransientFileFactory iterates over all tracked temp files and deletes them. At the same time the reaper thread may still remove file references from the list of tracked temp files. This may lead to a ConcurrentModificationException in the shutdown hook:
> java.util.ConcurrentModificationException
> at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
> at java.util.AbstractList$Itr.next(Unknown Source)
> at org.apache.jackrabbit.util.TransientFileFactory$1.run(TransientFileFactory.java:86)
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