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Posted to common-dev@hadoop.apache.org by "Nigel Daley (JIRA)" <ji...@apache.org> on 2007/05/14 23:56:16 UTC
[jira] Created: (HADOOP-1355) Possible null pointer dereference in
TaskLogAppender.append(LoggingEvent)
Possible null pointer dereference in TaskLogAppender.append(LoggingEvent)
-------------------------------------------------------------------------
Key: HADOOP-1355
URL: https://issues.apache.org/jira/browse/HADOOP-1355
Project: Hadoop
Issue Type: Bug
Components: mapred
Affects Versions: 0.12.3
Reporter: Nigel Daley
Priority: Blocker
Fix For: 0.13.0
TaskLogAppender.java line 49
this.layout is checked for null on line 43, then it is dereferenced on line 49
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[jira] Updated: (HADOOP-1355) Possible null pointer dereference in
TaskLogAppender.append(LoggingEvent)
Posted by "Arun C Murthy (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-1355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy updated HADOOP-1355:
----------------------------------
Assignee: Arun C Murthy
Priority: Minor (was: Blocker)
It's a an obscure case which should never occur i.e. when there is no 'layout' configured for the Task logger... attaching a simple patch.
> Possible null pointer dereference in TaskLogAppender.append(LoggingEvent)
> -------------------------------------------------------------------------
>
> Key: HADOOP-1355
> URL: https://issues.apache.org/jira/browse/HADOOP-1355
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.12.3
> Reporter: Nigel Daley
> Assigned To: Arun C Murthy
> Priority: Minor
> Fix For: 0.13.0
>
> Attachments: HADOOP-1355_1_20070515.patch
>
>
> TaskLogAppender.java line 49
> this.layout is checked for null on line 43, then it is dereferenced on line 49
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[jira] Updated: (HADOOP-1355) Possible null pointer dereference in
TaskLogAppender.append(LoggingEvent)
Posted by "Arun C Murthy (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-1355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy updated HADOOP-1355:
----------------------------------
Fix Version/s: (was: 0.13.0)
0.14.0
Status: Patch Available (was: Open)
> Possible null pointer dereference in TaskLogAppender.append(LoggingEvent)
> -------------------------------------------------------------------------
>
> Key: HADOOP-1355
> URL: https://issues.apache.org/jira/browse/HADOOP-1355
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.12.3
> Reporter: Nigel Daley
> Assigned To: Arun C Murthy
> Priority: Minor
> Fix For: 0.14.0
>
> Attachments: HADOOP-1355_1_20070515.patch
>
>
> TaskLogAppender.java line 49
> this.layout is checked for null on line 43, then it is dereferenced on line 49
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[jira] Updated: (HADOOP-1355) Possible null pointer dereference in
TaskLogAppender.append(LoggingEvent)
Posted by "Tom White (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-1355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White updated HADOOP-1355:
------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
I've just committed this. Thanks Arun!
> Possible null pointer dereference in TaskLogAppender.append(LoggingEvent)
> -------------------------------------------------------------------------
>
> Key: HADOOP-1355
> URL: https://issues.apache.org/jira/browse/HADOOP-1355
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.12.3
> Reporter: Nigel Daley
> Assigned To: Arun C Murthy
> Priority: Minor
> Fix For: 0.14.0
>
> Attachments: HADOOP-1355_1_20070515.patch
>
>
> TaskLogAppender.java line 49
> this.layout is checked for null on line 43, then it is dereferenced on line 49
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[jira] Commented: (HADOOP-1355) Possible null pointer dereference
in TaskLogAppender.append(LoggingEvent)
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-1355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12495922 ]
Hadoop QA commented on HADOOP-1355:
-----------------------------------
+1
http://issues.apache.org/jira/secure/attachment/12357366/HADOOP-1355_1_20070515.patch applied and successfully tested against trunk revision r537939.
Test results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/140/testReport/
Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/140/console
> Possible null pointer dereference in TaskLogAppender.append(LoggingEvent)
> -------------------------------------------------------------------------
>
> Key: HADOOP-1355
> URL: https://issues.apache.org/jira/browse/HADOOP-1355
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.12.3
> Reporter: Nigel Daley
> Assigned To: Arun C Murthy
> Priority: Minor
> Fix For: 0.14.0
>
> Attachments: HADOOP-1355_1_20070515.patch
>
>
> TaskLogAppender.java line 49
> this.layout is checked for null on line 43, then it is dereferenced on line 49
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[jira] Updated: (HADOOP-1355) Possible null pointer dereference in
TaskLogAppender.append(LoggingEvent)
Posted by "Arun C Murthy (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-1355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy updated HADOOP-1355:
----------------------------------
Attachment: HADOOP-1355_1_20070515.patch
This could be pushed to 0.14.0 me thinks...
> Possible null pointer dereference in TaskLogAppender.append(LoggingEvent)
> -------------------------------------------------------------------------
>
> Key: HADOOP-1355
> URL: https://issues.apache.org/jira/browse/HADOOP-1355
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.12.3
> Reporter: Nigel Daley
> Assigned To: Arun C Murthy
> Priority: Minor
> Fix For: 0.13.0
>
> Attachments: HADOOP-1355_1_20070515.patch
>
>
> TaskLogAppender.java line 49
> this.layout is checked for null on line 43, then it is dereferenced on line 49
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[jira] Commented: (HADOOP-1355) Possible null pointer dereference
in TaskLogAppender.append(LoggingEvent)
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-1355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12496532 ]
Hadoop QA commented on HADOOP-1355:
-----------------------------------
Integrated in Hadoop-Nightly #91 (See http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/91/)
> Possible null pointer dereference in TaskLogAppender.append(LoggingEvent)
> -------------------------------------------------------------------------
>
> Key: HADOOP-1355
> URL: https://issues.apache.org/jira/browse/HADOOP-1355
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.12.3
> Reporter: Nigel Daley
> Assigned To: Arun C Murthy
> Priority: Minor
> Fix For: 0.14.0
>
> Attachments: HADOOP-1355_1_20070515.patch
>
>
> TaskLogAppender.java line 49
> this.layout is checked for null on line 43, then it is dereferenced on line 49
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