12:39 p.m.
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.3.0
Reporter: Nida Cibulskyte
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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2:48 p.m.
New subject: [JBoss JIRA] Resolved: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Nick Belaevski resolved RF-7248.
--------------------------------
Resolution: Rejected
Assignee: Alexander Dubovsky
Component instance should not be processed by concurrent requests, e.g. binding to
session-scoped beans should not be used.
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.3.0
Reporter: Nida Cibulskyte
Assignee: Alexander Dubovsky
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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2:14 p.m.
New subject: [JBoss JIRA] Closed: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Alexander Dubovsky closed RF-7248.
----------------------------------
Assignee: Nick Belaevski (was: Alexander Dubovsky)
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.3.0
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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1:59 p.m.
New subject: [JBoss JIRA] Reopened: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Nick Belaevski reopened RF-7248:
--------------------------------
Users report that this case is reproducible even when session-scoped binding is not used:
http://www.jboss.org/index.html?module=bb&op=viewtopic&t=163892&a...
, reopening the issue
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.3.0
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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3:06 p.m.
New subject: [JBoss JIRA] Updated: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Nick Belaevski updated RF-7248:
-------------------------------
Workaround Description: Switch on state serialization
Workaround: [Workaround Exists]
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.3.0
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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3:02 p.m.
New subject: [JBoss JIRA] Updated: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Nick Belaevski updated RF-7248:
-------------------------------
Component/s: component-tables
Fix Version/s: 3.3.3.BETA1
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: 3.3.3.BETA1
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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12:09 a.m.
New subject: [JBoss JIRA] Resolved: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Nick Belaevski resolved RF-7248.
--------------------------------
Resolution: Done
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: 3.3.3.BETA1
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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12:23 a.m.
New subject: [JBoss JIRA] Reopened: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Nick Belaevski reopened RF-7248:
--------------------------------
Reopened because of user report. Still reproducible in 3.3.3.Final
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: 3.3.3.BETA1
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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2:06 a.m.
New subject: [JBoss JIRA] Updated: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Nick Belaevski updated RF-7248:
-------------------------------
Fix Version/s: Future
(was: 3.3.3.BETA1)
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: Future
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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2:06 a.m.
New subject: [JBoss JIRA] Updated: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Jay Balunas updated RF-7248:
----------------------------
Affects Version/s: 3.3.3.Final
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: Future
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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1:46 a.m.
New subject: [JBoss JIRA] Updated: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Nick Belaevski updated RF-7248:
-------------------------------
Attachment: screenshot-1.jpg
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: Future
Attachments: screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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1:17 a.m.
New subject: [JBoss JIRA] Resolved: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/jira/browse/RF-7248?page=com.atlassian.jira.plugin...
]
Nick Belaevski resolved RF-7248.
--------------------------------
Fix Version/s: 3.3.4.BETA1
(was: Future)
Resolution: Done
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/jira/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: 3.3.4.BETA1
Attachments: screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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6:44 p.m.
New subject: [JBoss JIRA] Commented: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.syst...
]
greg frank commented on RF-7248:
--------------------------------
We are also seeing this bug frequently in production, any estimate on release date for
3.3.4?
The associated performance hit for enabling state serialization makes the workaround
undesirable.
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: 3.3.4.BETA1
Attachments: screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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4:16 p.m.
New subject: [JBoss JIRA] Updated: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.syst...
]
Rodney Russ updated RF-7248:
----------------------------
Fix Version/s: ENT_3.3.1.SP2
Affects: [Release Notes]
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: 3.3.4.BETA1, ENT_3.3.1.SP2
Attachments: screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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8:07 a.m.
New subject: [JBoss JIRA] Commented: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.syst...
]
Laura Bailey commented on RF-7248:
----------------------------------
Documented as a fixed issue for WFK 1.1:
Concurrent requests on a4j components caused an infinite loop. If a
second request was sent while one request was being processed by
<methodname>restoreChildState</methodname>, code would become
stuck
in the <methodname>hashmap.get()</methodname> method, since the
hashmap was not synchronized. This has been corrected.
Corrrections appreciated.
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: 3.3.4.BETA1, ENT_3.3.1.SP2
Attachments: screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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2:06 p.m.
New subject: [JBoss JIRA] Commented: (RF-7248) a4j creates infinite HashMap.get loop
[
https://jira.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.syst...
]
Nick Belaevski commented on RF-7248:
------------------------------------
Laura: it's better to say: "Concurrent requests on iteration components (e.g.
repeat, tree, dataTable) can cause an infinite loop"
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://jira.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Fix For: 3.3.4.BETA1, ENT_3.3.1.SP2
Attachments: screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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2:26 p.m.
New subject: [JBoss JIRA] Updated: (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
Koray Gecici updated RF-7248:
-----------------------------
Attachment: infinite_loop.JPG
We are facing this issue at production. The result of bug is %100 CPU consumption. So we
have to stop / start out web application :(
We detected problem using Visual VM and JConsole tools. The Visual VM screenshot is
attached. Thread stack trace is below:
Name: http-81-46
State: RUNNABLE
Total blocked: 1,314 Total waited: 327
Stack trace:
java.util.HashMap.get(HashMap.java:303)
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:984)
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:943)
org.ajax4jsf.component.UIDataAdaptor.setRowKey(UIDataAdaptor.java:361)
org.richfaces.renderkit.AbstractRowsRenderer.process(AbstractRowsRenderer.java:82)
org.richfaces.model.ModifiableModel.walk(ModifiableModel.java:156)
org.ajax4jsf.component.UIDataAdaptor.walk(UIDataAdaptor.java:1133)
org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:104)
org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:88)
org.richfaces.renderkit.AbstractTableRenderer.encodeTBody(AbstractTableRenderer.java:90)
org.richfaces.renderkit.AbstractTableRenderer.encodeChildren(AbstractTableRenderer.java:97)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
javax.faces.render.Renderer.encodeChildren(Renderer.java:148)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:277)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:166)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:83)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:157)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:83)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:157)
org.ajax4jsf.renderkit.AjaxContainerRenderer.encodeAjax(AjaxContainerRenderer.java:123)
org.ajax4jsf.component.UIAjaxRegion.encodeAjax(UIAjaxRegion.java:263)
org.ajax4jsf.component.AjaxViewRoot$4.invokeContextCallback(AjaxViewRoot.java:492)
javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:711)
javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:720)
javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
org.ajax4jsf.component.AjaxViewRoot.encodeChildren(AjaxViewRoot.java:546)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
tr.com.provus.common.jsf.postback.PostbackViewHandler.renderView(PostbackViewHandler.java:101)
tr.com.provus.common.jsf.view.handler.DynamicViewHandler.renderView(DynamicViewHandler.java:81)
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
tr.com.provus.common.jsf.servlet.DelegateFacesServlet.service(DelegateFacesServlet.java:268)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:246)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Thread.java:619)
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.4.BETA1, ENT_3.3.1.SP2
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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2:31 p.m.
New subject: [JBoss JIRA] Issue Comment Edited: (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
Koray Gecici edited comment on RF-7248 at 12/29/10 8:29 AM:
------------------------------------------------------------
We are facing this issue at production. The result of bug is %100 CPU consumption. So we
have to stop / start out web application :(
We detected problem using Visual VM and JConsole tools. The thread named http-81-46 is not
stopping, running infinitely. The Visual VM screenshot is attached. Thread stack trace is
below:
Name: http-81-46
State: RUNNABLE
Total blocked: 1,314 Total waited: 327
Stack trace:
java.util.HashMap.get(HashMap.java:303)
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:984)
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:943)
org.ajax4jsf.component.UIDataAdaptor.setRowKey(UIDataAdaptor.java:361)
org.richfaces.renderkit.AbstractRowsRenderer.process(AbstractRowsRenderer.java:82)
org.richfaces.model.ModifiableModel.walk(ModifiableModel.java:156)
org.ajax4jsf.component.UIDataAdaptor.walk(UIDataAdaptor.java:1133)
org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:104)
org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:88)
org.richfaces.renderkit.AbstractTableRenderer.encodeTBody(AbstractTableRenderer.java:90)
org.richfaces.renderkit.AbstractTableRenderer.encodeChildren(AbstractTableRenderer.java:97)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
javax.faces.render.Renderer.encodeChildren(Renderer.java:148)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:277)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:166)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:83)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:157)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:83)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:157)
org.ajax4jsf.renderkit.AjaxContainerRenderer.encodeAjax(AjaxContainerRenderer.java:123)
org.ajax4jsf.component.UIAjaxRegion.encodeAjax(UIAjaxRegion.java:263)
org.ajax4jsf.component.AjaxViewRoot$4.invokeContextCallback(AjaxViewRoot.java:492)
javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:711)
javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:720)
javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
org.ajax4jsf.component.AjaxViewRoot.encodeChildren(AjaxViewRoot.java:546)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
tr.com.provus.common.jsf.postback.PostbackViewHandler.renderView(PostbackViewHandler.java:101)
tr.com.provus.common.jsf.view.handler.DynamicViewHandler.renderView(DynamicViewHandler.java:81)
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
tr.com.provus.common.jsf.servlet.DelegateFacesServlet.service(DelegateFacesServlet.java:268)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:246)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Thread.java:619)
was (Author: kgecici):
We are facing this issue at production. The result of bug is %100 CPU consumption. So
we have to stop / start out web application :(
We detected problem using Visual VM and JConsole tools. The Visual VM screenshot is
attached. Thread stack trace is below:
Name: http-81-46
State: RUNNABLE
Total blocked: 1,314 Total waited: 327
Stack trace:
java.util.HashMap.get(HashMap.java:303)
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:984)
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:943)
org.ajax4jsf.component.UIDataAdaptor.setRowKey(UIDataAdaptor.java:361)
org.richfaces.renderkit.AbstractRowsRenderer.process(AbstractRowsRenderer.java:82)
org.richfaces.model.ModifiableModel.walk(ModifiableModel.java:156)
org.ajax4jsf.component.UIDataAdaptor.walk(UIDataAdaptor.java:1133)
org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:104)
org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:88)
org.richfaces.renderkit.AbstractTableRenderer.encodeTBody(AbstractTableRenderer.java:90)
org.richfaces.renderkit.AbstractTableRenderer.encodeChildren(AbstractTableRenderer.java:97)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
javax.faces.render.Renderer.encodeChildren(Renderer.java:148)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:277)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:166)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:83)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:157)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:83)
org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:157)
org.ajax4jsf.renderkit.AjaxContainerRenderer.encodeAjax(AjaxContainerRenderer.java:123)
org.ajax4jsf.component.UIAjaxRegion.encodeAjax(UIAjaxRegion.java:263)
org.ajax4jsf.component.AjaxViewRoot$4.invokeContextCallback(AjaxViewRoot.java:492)
javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:711)
javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:720)
javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
org.ajax4jsf.component.AjaxViewRoot.encodeChildren(AjaxViewRoot.java:546)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
tr.com.provus.common.jsf.postback.PostbackViewHandler.renderView(PostbackViewHandler.java:101)
tr.com.provus.common.jsf.view.handler.DynamicViewHandler.renderView(DynamicViewHandler.java:81)
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
tr.com.provus.common.jsf.servlet.DelegateFacesServlet.service(DelegateFacesServlet.java:268)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:246)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Thread.java:619)
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.4.BETA1, ENT_3.3.1.SP2
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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8:59 a.m.
New subject: [JBoss JIRA] Commented: (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
Semion Khalfin commented on RF-7248:
------------------------------------
we facing same problem with 100% cpu using seam 2.1.1 and richfaces 3.3.3Final
we downgrade to 3.2.2CR2 and still got this problem
Can this be fixed somehow?
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.1.SP2, 3.3.4.BETA1
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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10:30 a.m.
New subject: [JBoss JIRA] Commented: (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
Nick Belaevski commented on RF-7248:
------------------------------------
Fix for this issue already has been committed to SVN, but no further releases of 3.x
branch are planned.
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.1.SP2, 3.3.4.BETA1
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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6:11 p.m.
New subject: [JBoss JIRA] Commented: (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
Alex Krasov commented on RF-7248:
---------------------------------
Can you please post a link to the mentioned patch so we could take a look?
The problem is seriously hitting our production servers, so I'm considering to adopt
this patch to 3.3.3.
Unfortunately we can't upgrade to 4.0 in the foreseeable future...
Thanks.
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.1.SP2, 3.3.4.BETA1
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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6:39 p.m.
New subject: [JBoss JIRA] Commented: (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
Nick Belaevski commented on RF-7248:
------------------------------------
Here it is http://fisheye.jboss.org/changelog/RichFaces/?cs=16900
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.1.SP2, 3.3.4.BETA1
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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10:45 p.m.
New subject: [JBoss JIRA] Commented: (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
Alex Krasov commented on RF-7248:
---------------------------------
Thanks! I've patched the 3.3.3's impl jar, seems working fine for a meanwhile.
If somebody is interested, it's available here:
http://dl.dropbox.com/u/12264764/richfaces-impl-3.3.3.Final.jar
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.1.SP2, 3.3.4.BETA1
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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7:26 p.m.
New subject: [JBoss JIRA] Commented: (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
halim hamouche commented on RF-7248:
------------------------------------
I apply the change to RichFaces-impl-jsf2-3.3.3.Final.jar and the CPU seems stable for
now.
Thank's Nick.
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.1.SP2, 3.3.4.BETA1
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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4:19 p.m.
New subject: [JBoss JIRA] Commented: (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
giuseppe bottura commented on RF-7248:
--------------------------------------
Hi, we are facing the same 100%CPU problem with an application that is in production. We
are using RichFaces 3.3.3 final;
since we cannot move to RichFaces 4, and it seems that there is no plan to release 3.3.4
(https://issues.jboss.org/browse/RF/fixforversion/12314617), we think to test the fix
available on http://dl.dropbox.com/u/12264764/richfaces-impl-3.3.3.Final.jar
Looking around on the forums, I found also the suggestion to setup
org.ajax4jsf.SERIALIZE_SERVER_STATE=true, but I didnt' find any feedback about the
successful appliance of this tip.
Thanks in advance for any feedback
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.1.SP2, 3.3.4.BETA1
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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4:32 p.m.
New subject: [JBoss JIRA] (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
Angel Ivanov commented on RF-7248:
----------------------------------
Hi,
I try the patch, but the issue appear again.
Please explain the workaround configuration.
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.1.SP2, 3.3.4.BETA1
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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4:36 p.m.
New subject: [JBoss JIRA] (RF-7248) a4j creates infinite HashMap.get loop
[
https://issues.jboss.org/browse/RF-7248?page=com.atlassian.jira.plugin.sy...
]
Angel Ivanov edited comment on RF-7248 at 12/30/11 10:34 AM:
-------------------------------------------------------------
Hi,
I try the patch, but the issue appear again.
Please explain how to "Switch on state serialization" - it is pointed as
workaround.
was (Author: angel.ivanov):
Hi,
I try the patch, but the issue appear again.
Please explain the workaround configuration.
a4j creates infinite HashMap.get loop
-------------------------------------
Key: RF-7248
URL: https://issues.jboss.org/browse/RF-7248
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-tables
Affects Versions: 3.3.0, 3.3.3.Final
Reporter: Nida Cibulskyte
Assignee: Nick Belaevski
Labels: ENT
Fix For: 3.3.1.SP2, 3.3.4.BETA1
Attachments: infinite_loop.JPG, screenshot-1.jpg
Concurrent requests on a4j components causes infinite loop. While one request is being
proccessed by restoreChildState method, another request is senT for proccessing. It causes
the code to get stuck in hashmap.get() as the hashmap is not synchronized and causes
infinite loop.
2009 05 25 09:41:43 ERROR demo.NameBean - java.util.HashMap.get(HashMap.java:303)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:965)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
2009 05 25 09:41:43 ERROR demo.NameBean -
org.ajax4jsf.component.UIDataAdaptor.restoreChildState(UIDataAdaptor.java:982)
.......................
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4501
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5450
days old
richfaces-issues@lists.jboss.org
26 comments
14 participants
participants (14)
-
Alex Krasov (JIRA) -
Alexander Dubovsky (JIRA)
-
Angel Ivanov (Commented) (JIRA)
-
Angel Ivanov (Issue Comment Edited) (JIRA)
-
giuseppe bottura (JIRA)
-
greg frank (JIRA)
-
halim hamouche (JIRA)
-
Jay Balunas (JIRA)
-
Koray Gecici (JIRA)
-
Laura Bailey (JIRA)
-
Nick Belaevski (JIRA)
-
Nida Cibulskyte (JIRA)
-
Rodney Russ (JIRA)
-
Semion Khalfin (JIRA)