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Posted to dev@ofbiz.apache.org by "Oleg Andreyev (JIRA)" <ji...@apache.org> on 2007/06/05 23:35:26 UTC
[jira] Created: (OFBIZ-1065) NullPointerException during startup
NullPointerException during startup
-----------------------------------
Key: OFBIZ-1065
URL: https://issues.apache.org/jira/browse/OFBIZ-1065
Project: OFBiz
Issue Type: Bug
Components: framework
Affects Versions: SVN trunk
Reporter: Oleg Andreyev
Priority: Minor
Since rev.541008 log4j AsyncAppender trow a NullPointerException during OFBiz startup.
Exception in thread "Dispatcher-Thread-1" java.lang.NullPointerException
at java.lang.String.lastIndexOf(String.java:1654)
at java.lang.String.lastIndexOf(String.java:1636)
at org.apache.log4j.spi.LocationInfo.<init>(LocationInfo.java:119)
at org.apache.log4j.spi.LoggingEvent.getLocationInformation(LoggingEvent
.java:191)
at org.apache.log4j.helpers.PatternParser$LocationPatternConverter.conve
rt(PatternParser.java:483)
at org.apache.log4j.helpers.PatternConverter.format(PatternConverter.jav
a:64)
at org.apache.log4j.PatternLayout.format(PatternLayout.java:503)
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301)
at org.apache.log4j.RollingFileAppender.subAppend(RollingFileAppender.ja
va:236)
at org.apache.log4j.WriterAppender.append(WriterAppender.java:159)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders
(AppenderAttachableImpl.java:65)
at org.apache.log4j.AsyncAppender$Dispatcher.run(AsyncAppender.java:578)
at java.lang.Thread.run(Thread.java:595)
Solutions are:
1. Remove tag <param name="blocking" value="false"/> from async appender section or make it value true. This reverts logging to sync mode.
2. Migrate to log4j 1.12.15 (http://issues.apache.org/bugzilla/show_bug.cgi?id=41186)
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[jira] Commented: (OFBIZ-1065) NullPointerException during startup
Posted by "David E. Jones (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-1065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12501729 ]
David E. Jones commented on OFBIZ-1065:
---------------------------------------
Andrew Zeneski can comment more on this as he researched this and made the change.
It is important though that blocking is false because otherwise there were deadlocks in high volume logging with multiple threads (as is the norm for OFBiz).
> NullPointerException during startup
> -----------------------------------
>
> Key: OFBIZ-1065
> URL: https://issues.apache.org/jira/browse/OFBIZ-1065
> Project: OFBiz
> Issue Type: Bug
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Oleg Andreyev
> Priority: Minor
>
> Since rev.541008 log4j AsyncAppender trow a NullPointerException during OFBiz startup.
> Exception in thread "Dispatcher-Thread-1" java.lang.NullPointerException
> at java.lang.String.lastIndexOf(String.java:1654)
> at java.lang.String.lastIndexOf(String.java:1636)
> at org.apache.log4j.spi.LocationInfo.<init>(LocationInfo.java:119)
> at org.apache.log4j.spi.LoggingEvent.getLocationInformation(LoggingEvent
> .java:191)
> at org.apache.log4j.helpers.PatternParser$LocationPatternConverter.conve
> rt(PatternParser.java:483)
> at org.apache.log4j.helpers.PatternConverter.format(PatternConverter.jav
> a:64)
> at org.apache.log4j.PatternLayout.format(PatternLayout.java:503)
> at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301)
> at org.apache.log4j.RollingFileAppender.subAppend(RollingFileAppender.ja
> va:236)
> at org.apache.log4j.WriterAppender.append(WriterAppender.java:159)
> at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230)
> at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders
> (AppenderAttachableImpl.java:65)
> at org.apache.log4j.AsyncAppender$Dispatcher.run(AsyncAppender.java:578)
> at java.lang.Thread.run(Thread.java:595)
> Solutions are:
> 1. Remove tag <param name="blocking" value="false"/> from async appender section or make it value true. This reverts logging to sync mode.
> 2. Migrate to log4j 1.12.15 (http://issues.apache.org/bugzilla/show_bug.cgi?id=41186)
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[jira] Closed: (OFBIZ-1065) NullPointerException during startup
Posted by "Jacques Le Roux (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-1065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Le Roux closed OFBIZ-1065.
----------------------------------
Resolution: Fixed
Assignee: Jacopo Cappellato
This has been fixed by Revision 575675 http://svn.apache.org/viewvc?rev=575675&view=rev
> NullPointerException during startup
> -----------------------------------
>
> Key: OFBIZ-1065
> URL: https://issues.apache.org/jira/browse/OFBIZ-1065
> Project: OFBiz
> Issue Type: Bug
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Oleg Andreyev
> Assignee: Jacopo Cappellato
> Priority: Minor
>
> Since rev.541008 log4j AsyncAppender trow a NullPointerException during OFBiz startup.
> Exception in thread "Dispatcher-Thread-1" java.lang.NullPointerException
> at java.lang.String.lastIndexOf(String.java:1654)
> at java.lang.String.lastIndexOf(String.java:1636)
> at org.apache.log4j.spi.LocationInfo.<init>(LocationInfo.java:119)
> at org.apache.log4j.spi.LoggingEvent.getLocationInformation(LoggingEvent
> .java:191)
> at org.apache.log4j.helpers.PatternParser$LocationPatternConverter.conve
> rt(PatternParser.java:483)
> at org.apache.log4j.helpers.PatternConverter.format(PatternConverter.jav
> a:64)
> at org.apache.log4j.PatternLayout.format(PatternLayout.java:503)
> at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301)
> at org.apache.log4j.RollingFileAppender.subAppend(RollingFileAppender.ja
> va:236)
> at org.apache.log4j.WriterAppender.append(WriterAppender.java:159)
> at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230)
> at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders
> (AppenderAttachableImpl.java:65)
> at org.apache.log4j.AsyncAppender$Dispatcher.run(AsyncAppender.java:578)
> at java.lang.Thread.run(Thread.java:595)
> Solutions are:
> 1. Remove tag <param name="blocking" value="false"/> from async appender section or make it value true. This reverts logging to sync mode.
> 2. Migrate to log4j 1.12.15 (http://issues.apache.org/bugzilla/show_bug.cgi?id=41186)
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