Forgot to mention, my logback.xml says: file: <dir>/test.log fileNamePattern: <dir>/test.%d{yyyy-MM-dd}.%d{HHmmssSSS,aux}.log and rollover happened appropriately for the first time (so I have test.2012-11-08.202336641.log created) and the mentioned error keeps coming continuously thereafter attempting to rename test.log again to test.2012-11-08.202336641.log everytime. On Thu, Nov 8, 2012 at 9:18 PM, Gaurav Kumar <gaurav419@gmail.com> wrote:
Hi, I am seeing the following error when rollover happens (this keeps coming continuously on stdout/err):
*20:25:38,351 |-WARN in c.q.l.co.rolling.helper.RenameUtil - Failed to rename file [D:\test.log] to [D:\test.2012-11-08.202336641.log]. ... 20:25:38,351 |-WARN in ch.qos.logback.core.rolling.helper.SizeAndTimeBasedArchiveRemover@6d3374- Unexpected periodsElapsed value 0 *
I am using RollingFileAppender with TimeBasedRollingPolicy and trigger is timeBasedFileNamingAndTriggeringPolicy with class="MyOwnSizeAndTimeBasedFNATP" defined as:
@NoAutoStart public class MyOwnSizeAndTimeBasedFNATP<E> extends SizeAndTimeBasedFNATP<E> { private final AtomicBoolean trigger = new AtomicBoolean();
@Override public boolean isTriggeringEvent(final File activeFile, final E event) { if (trigger.compareAndSet(false, true) && activeFile.length() > 0) { String maxFileSize = getMaxFileSize(); setMaxFileSize("1"); super.isTriggeringEvent(activeFile, event); setMaxFileSize(maxFileSize); return true; }
return super.isTriggeringEvent(activeFile, event); }
Any suggestions on what could have gone wrong here? I tried to dig deeper into the logback code to identify the problem. I feel I am somehow entering RollingFileAppender's subAppend() multiple times or violating the synchronised behaviour as mentioned in the comment in the code.
Any pointers please?
Thanks!