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<a class="user-hover" rel="hansel" id="email_hansel" href="http://jira.qos.ch/secure/ViewProfile.jspa?name=hansel" style="color:#326ca6;">DK</a>
created <img src="http://jira.qos.ch/images/icons/issuetypes/bug.png" height="16" width="16" border="0" align="absmiddle" alt="Bug"> <a style='color:#326ca6;text-decoration:none;' href='http://jira.qos.ch/browse/LOGBACK-864'>LOGBACK-864</a>
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<a style='color:#326ca6;text-decoration:none;' href='http://jira.qos.ch/browse/LOGBACK-864'><strong>OverlappingFileLockException with Rolling file appender using prudent flag</strong></a>
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<td id="email-gutter" style="width:64px;white-space:nowrap;"></td>
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<strong style="font-weight:normal;color:#505050;">Issue Type:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<img src="http://jira.qos.ch/images/icons/issuetypes/bug.png" height="16" width="16" border="0" align="absmiddle" alt="Bug"> Bug
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<strong style="font-weight:normal;color:#505050;">Affects Versions:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
1.0.7 </td>
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<strong style="font-weight:normal;color:#505050;">Assignee:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a class="user-hover" rel="logback-dev@qos.ch" id="email_logback-dev@qos.ch" href="http://jira.qos.ch/secure/ViewProfile.jspa?name=logback-dev%40qos.ch" style="color:#326ca6;">Logback dev list</a>
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<strong style="font-weight:normal;color:#505050;">Components:</strong>
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logback-core </td>
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<strong style="font-weight:normal;color:#505050;">Created:</strong>
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14/May/13 4:16 PM
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<strong style="font-weight:normal;color:#505050;">Description:</strong>
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<p style='margin-top:0;margin-bottom:10px;'>I'm hitting the following OverlappingFileLockException in LogBack. <br/>
Is there any know issues with prudent mode in this version of Logback.</p>
<p style='margin-top:0;margin-bottom:10px;'>logback-classic 1.0.7<br/>
logback-core 1.0.7<br/>
slf4j-api 1.7.2<br/>
slf4j-ext 1.7.2</p>
<p style='margin-top:0;margin-bottom:10px;'>11:16:59,252 |-ERROR in ch.qos.logback.core.rolling.RollingFileAppender<span class="error">[FILE_LOG]</span> - Appender <span class="error">[FILE_LOG]</span> failed to append. java.nio.channels.OverlappingFileLockException at java.nio.channels.OverlappingFileLockException at at sun.nio.ch.SharedFileLockTable.checkList(FileLockTable.java:255) at at sun.nio.ch.SharedFileLockTable.add(FileLockTable.java:152) at at sun.nio.ch.FileChannelImpl.lock(FileChannelImpl.java:972) at at java.nio.channels.FileChannel.lock(FileChannel.java:1052) at at ch.qos.logback.core.FileAppender.safeWrite(FileAppender.java:187) at at ch.qos.logback.core.FileAppender.writeOut(FileAppender.java:204) at at ch.qos.logback.core.OutputStreamAppender.subAppend(OutputStreamAppender.java:212) at at ch.qos.logback.core.rolling.RollingFileAppender.subAppend(RollingFileAppender.java:148) at at ch.qos.logback.core.OutputStreamAppender.append(OutputStreamAppender.java:103) at at ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:88) at at ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:48) at at ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:280) at at ch.qos.logback.classic.Logger.callAppenders(Logger.java:267) at at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:449) at at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:403) at at ch.qos.logback.classic.Logger.log(Logger.java:803) at at org.slf4j.ext.LoggerWrapper.info(LoggerWrapper.java:490)</p>
<p style='margin-top:0;margin-bottom:10px;'><appender name="FILE_LOG" class="ch.qos.logback.core.rolling.RollingFileAppender"><br/>
<prudent>true</prudent><br/>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"><br/>
<fileNamePattern>C:/MyLog-%d</p>
{yyyy-MM-dd}
<p style='margin-top:0;margin-bottom:10px;'>.%i.log</fileNamePattern><br/>
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"><br/>
<maxFileSize>100MB</maxFileSize><br/>
</timeBasedFileNamingAndTriggeringPolicy><br/>
<maxHistory>10</maxHistory><br/>
</rollingPolicy><br/>
<encoder><br/>
<pattern>%d</p>
{HH:mm:ss.SSS}
<p style='margin-top:0;margin-bottom:10px;'> <span class="error">[%-20.20(%thread)]</span> %-6level %-30.30logger</p>
{0}
<p style='margin-top:0;margin-bottom:10px;'> - [%-12.12(S:%mdc</p>
{pucid}
<p style='margin-top:0;margin-bottom:10px;'>]) %msg%n</pattern><br/>
</encoder><br/>
</appender></p>
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<strong style="font-weight:normal;color:#505050;">Environment:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<p style='margin-top:0;margin-bottom:10px;'>Windows 7 Enterprise 64-bit</p>
<p style='margin-top:0;margin-bottom:10px;'>java version "1.7.0_21"<br/>
Java(TM) SE Runtime Environment (build 1.7.0_21-b11)<br/>
Java HotSpot(TM) 64-Bit Server VM (build 23.21-b01, mixed mode)</p>
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<strong style="font-weight:normal;color:#505050;">Project:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a style="color:#326ca6;" href="http://jira.qos.ch/browse/LOGBACK">logback</a>
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<strong style="font-weight:normal;color:#505050;">Priority:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<img src="http://jira.qos.ch/images/icons/priorities/major.png" height="16" width="16" border="0" align="absmiddle" alt="Major"> Major
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<strong style="font-weight:normal;color:#505050;">Reporter:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a class="user-hover" rel="hansel" id="email_hansel" href="http://jira.qos.ch/secure/ViewProfile.jspa?name=hansel" style="color:#326ca6;">DK</a>
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