- logback-dev - mailman3.qos.ch

JDK 11 Early Access build 8 available
by Rory O'Donnell 12 Apr '18

12 Apr '18

Hi Ceki, **JDK 11 EA build 8, *****under both the GPL and Oracle EA licenses, is now available at **http://jdk.java.net/11**. ** * * Newly approved Schedule, status & features o http://openjdk.java.net/projects/jdk/11/ * Release Notes: o http://jdk.java.net/11/release-notes * Summary of changes o https://download.java.net/java/early_access/jdk11/8/jdk-11+8.html *Notable changes in JDK 11 EA builds since last email:* * Build 8: o If you have a library that uses the Selector API heavily then now would be a good time to test it out. [1] * Build 7 o The VM option "-XX:+AggressiveOpts" is deprecated in JDK 11 and will be removed in a future release. * Build 6: o JDK-8193033 : remove terminally deprecated sun.misc.Unsafe.defineClass. Users should use the public replacement `java.lang.invoke.MethodHandles.Lookup.defineClass` which was added in Java SE 9. [2] ** *SURVEY: The HotSpot Serviceability Agent (SA) *[3] * If you have used, or have (support) processes that utilize the Serviceability Agent or related APIs, then we would definitely appreciate if you would complete this survey: https://www.surveymonkey.com/r/CF3MYDL Regards, Rory [1] http://mail.openjdk.java.net/pipermail/nio-dev/2018-April/004964.html [2] https://docs.oracle.com/javase/9/docs/api/java/lang/invoke/MethodHandles.Lo… [3] http://mail.openjdk.java.net/pipermail/jdk-dev/2018-April/001052.html -- Rgds,Rory O'Donnell Quality Engineering Manager Oracle EMEA , Dublin, Ireland

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[JIRA] (LOGBACK-1297) Logback fails to roll once the file count exceeds 1000
by QOS.CH (JIRA) 10 Apr '18

10 Apr '18

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[JIRA] (LOGBACK-1362) NullPointerException in OutputStreamAppender on logback reconfiguratiuon
by QOS.CH (JIRA) 09 Apr '18

09 Apr '18

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[JIRA] (LOGBACK-1394) Sometimes TimeBasedRollingPolicy & LogbackLock deadlock at 23:59:59
by QOS.CH (JIRA) 01 Apr '18

01 Apr '18

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[JIRA] (LOGBACK-1394) Sometimes TimeBasedRollingPolicy & LogbackLock deadlock at 23:59:59
by QOS.CH (JIRA) 30 Mar '18

30 Mar '18

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[JIRA] (LOGBACK-1394) Sometimes TimeBasedRollingPolicy & LogbackLock deadlock at 23:59:59
by QOS.CH (JIRA) 30 Mar '18

30 Mar '18

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[JIRA] (LOGBACK-1394) Sometimes TimeBasedRollingPolicy & LogbackLock deadlock at 23:59:59
by QOS.CH (JIRA) 30 Mar '18

30 Mar '18

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[JIRA] (LOGBACK-1394) TimeBasedRollingPolicy LogbackLock deadlock at 23:59:59
by QOS.CH (JIRA) 30 Mar '18

30 Mar '18

calonlan created LOGBACK-1394: --------------------------------- Summary: TimeBasedRollingPolicy LogbackLock deadlock at 23:59:59 Key: LOGBACK-1394 URL: https://jira.qos.ch/browse/LOGBACK-1394 Project: logback Issue Type: Bug Affects Versions: 1.1.2 Environment: *JDK：* java version "1.8.0_162" Java(TM) SE Runtime Environment (build 1.8.0_162-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.162-b12, mixed mode) *logback.xml：* <configuration scan="true" scanPeriod="180 seconds" debug="true"> <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>../log/test.log</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>../log/test.%d\{yyyy-MM-dd}.log.zip</fileNamePattern> </rollingPolicy> <encoder> <pattern>%d\{HH:mm:ss.SSS} [%thread] %-5level %logger - %msg%n</pattern> </encoder> </appender> </configuration> Reporter: calonlan Assignee: Logback dev list Priority: Blocker *threaddump ：* Found one Java-level deadlock: ============================= "async-task-thread-pool-1-tid-59197-huoqiu-685270909": waiting to lock Monitor@0x00007f140c0282f8 (Object@0x00000000e802a3b0, a ch/qos/logback/core/rolling/TimeBasedRollingPolicy), which is held by "async-task-thread-pool-1-tid-59195-huoqiu-685270900" "async-task-thread-pool-1-tid-59195-huoqiu-685270900": waiting to lock Monitor@0x00007f13fc061b08 (Object@0x00000000e8035950, a ch/qos/logback/core/spi/LogbackLock), which is held by "async-task-thread-pool-1-tid-59197-huoqiu-685270909" Found a total of 1 deadlock. Thread 20382: (state = BLOCKED) - ch.qos.logback.core.rolling.RollingFileAppender.subAppend(java.lang.Object) @bci=6, line=176 (Compiled frame) - ch.qos.logback.core.OutputStreamAppender.append(java.lang.Object) @bci=10, line=103 (Compiled frame) - ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(java.lang.Object) @bci=123, line=88 (Compiled frame) - ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(java.lang.Object) @bci=33, line=48 (Compiled frame) - ch.qos.logback.classic.Logger.appendLoopOnAppenders(ch.qos.logback.classic.spi.ILoggingEvent) @bci=12, line=273 (Compiled frame) - ch.qos.logback.classic.Logger.callAppenders(ch.qos.logback.classic.spi.ILoggingEvent) @bci=11, line=260 (Compiled frame) - ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(java.lang.String, org.slf4j.Marker, ch.qos.logback.classic.Level, java.lang.String, java.lang.Object[], java.lang.Throwable) @bci=27, line=442 (Compiled frame) - ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(java.lang.String, org.slf4j.Marker, ch.qos.logback.classic.Level, java.lang.String, java.lang.Object[], java.lang.Throwable) @bci=57, line=396 (Compiled frame) - ch.qos.logback.classic.Logger.info(java.lang.String) @bci=11, line=600 (Compiled frame) - com.bj58.spat.gaea.server.contract.log.LogbackLogger.info(java.lang.String) @bci=9, line=101 (Compiled frame) - com.bj58.spat.gaea.server.filter.ExecuteTimeFilter.filter(com.bj58.spat.gaea.server.contract.context.GaeaContext) @bci=121, line=72 (Compiled frame) - com.bj58.spat.gaea.server.core.proxy.AsyncInvokerHandle$1.run() @bci=203, line=99 (Compiled frame) - com.bj58.spat.gaea.server.util.async.AsyncWorker$1.run() @bci=84, line=157 (Compiled frame) - java.util.concurrent.ThreadPoolExecutor.runWorker(java.util.concurrent.ThreadPoolExecutor$Worker) @bci=95, line=1149 (Compiled frame) - java.util.concurrent.ThreadPoolExecutor$Worker.run() @bci=5, line=624 (Compiled frame) - java.lang.Thread.run() @bci=11, line=748 (Compiled frame) Thread 20380: (state = BLOCKED) - ch.qos.logback.core.rolling.RollingFileAppender.subAppend(java.lang.Object) @bci=6, line=176 (Compiled frame) - ch.qos.logback.core.OutputStreamAppender.append(java.lang.Object) @bci=10, line=103 (Compiled frame) - ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(java.lang.Object) @bci=123, line=88 (Compiled frame) - ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(java.lang.Object) @bci=33, line=48 (Compiled frame) - ch.qos.logback.classic.Logger.appendLoopOnAppenders(ch.qos.logback.classic.spi.ILoggingEvent) @bci=12, line=273 (Compiled frame) - ch.qos.logback.classic.Logger.callAppenders(ch.qos.logback.classic.spi.ILoggingEvent) @bci=11, line=260 (Compiled frame) - ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(java.lang.String, org.slf4j.Marker, ch.qos.logback.classic.Level, java.lang.String, java.lang.Object[], java.lang.Throwable) @bci=27, line=442 (Compiled frame) - ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(java.lang.String, org.slf4j.Marker, ch.qos.logback.classic.Level, java.lang.String, java.lang.Object[], java.lang.Throwable) @bci=57, line=396 (Compiled frame) - ch.qos.logback.classic.Logger.info(java.lang.String) @bci=11, line=600 (Compiled frame) - com.bj58.spat.gaea.server.contract.log.LogbackLogger.info(java.lang.String) @bci=9, line=101 (Compiled frame) - com.bj58.spat.gaea.server.filter.ExecuteTimeFilter.filter(com.bj58.spat.gaea.server.contract.context.GaeaContext) @bci=121, line=72 (Compiled frame) - com.bj58.spat.gaea.server.core.proxy.AsyncInvokerHandle$1.run() @bci=203, line=99 (Compiled frame) - com.bj58.spat.gaea.server.util.async.AsyncWorker$1.run() @bci=84, line=157 (Compiled frame) - java.util.concurrent.ThreadPoolExecutor.runWorker(java.util.concurrent.ThreadPoolExecutor$Worker) @bci=95, line=1149 (Compiled frame) - java.util.concurrent.ThreadPoolExecutor$Worker.run() @bci=5, line=624 (Compiled frame) - java.lang.Thread.run() @bci=11, line=748 (Compiled frame) Thread 20378: (state = BLOCKED) - ch.qos.logback.core.rolling.RollingFileAppender.subAppend(java.lang.Object) @bci=6, line=176 (Compiled frame) - ch.qos.logback.core.OutputStreamAppender.append(java.lang.Object) @bci=10, line=103 (Compiled frame) - ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(java.lang.Object) @bci=123, line=88 (Compiled frame) - ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(java.lang.Object) @bci=33, line=48 (Compiled frame) - ch.qos.logback.classic.Logger.appendLoopOnAppenders(ch.qos.logback.classic.spi.ILoggingEvent) @bci=12, line=273 (Compiled frame) - ch.qos.logback.classic.Logger.callAppenders(ch.qos.logback.classic.spi.ILoggingEvent) @bci=11, line=260 (Compiled frame) - ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(java.lang.String, org.slf4j.Marker, ch.qos.logback.classic.Level, java.lang.String, java.lang.Object[], java.lang.Throwable) @bci=27, line=442 (Compiled frame) - ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(java.lang.String, org.slf4j.Marker, ch.qos.logback.classic.Level, java.lang.String, java.lang.Object[], java.lang.Throwable) @bci=57, line=396 (Compiled frame) - ch.qos.logback.classic.Logger.info(java.lang.String) @bci=11, line=600 (Compiled frame) - com.bj58.spat.gaea.server.contract.log.LogbackLogger.info(java.lang.String) @bci=9, line=101 (Compiled frame) - com.bj58.spat.gaea.server.filter.ExecuteTimeFilter.filter(com.bj58.spat.gaea.server.contract.context.GaeaContext) @bci=121, line=72 (Compiled frame) - com.bj58.spat.gaea.server.core.proxy.AsyncInvokerHandle$1.run() @bci=203, line=99 (Compiled frame) - com.bj58.spat.gaea.server.util.async.AsyncWorker$1.run() @bci=84, line=157 (Compiled frame) - java.util.concurrent.ThreadPoolExecutor.runWorker(java.util.concurrent.ThreadPoolExecutor$Worker) @bci=95, line=1149 (Compiled frame) - java.util.concurrent.ThreadPoolExecutor$Worker.run() @bci=5, line=624 (Compiled frame) - java.lang.Thread.run() @bci=11, line=748 (Compiled frame) Thread 20377: (state = BLOCKED) - ch.qos.logback.core.rolling.RollingFileAppender.subAppend(java.lang.Object) @bci=6, line=176 (Compiled frame) - ch.qos.logback.core.OutputStreamAppender.append(java.lang.Object) @bci=10, line=103 (Compiled frame) - ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(java.lang.Object) @bci=123, line=88 (Compiled frame) - ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(java.lang.Object) @bci=33, line=48 (Compiled frame) - ch.qos.logback.classic.Logger.appendLoopOnAppenders(ch.qos.logback.classic.spi.ILoggingEvent) @bci=12, line=273 (Compiled frame) - ch.qos.logback.classic.Logger.callAppenders(ch.qos.logback.classic.spi.ILoggingEvent) @bci=11, line=260 (Compiled frame) - ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(java.lang.String, org.slf4j.Marker, ch.qos.logback.classic.Level, java.lang.String, java.lang.Object[], java.lang.Throwable) @bci=27, line=442 (Compiled frame) - ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(java.lang.String, org.slf4j.Marker, ch.qos.logback.classic.Level, java.lang.String, java.lang.Object[], java.lang.Throwable) @bci=57, line=396 (Compiled frame) - ch.qos.logback.classic.Logger.info(java.lang.String) @bci=11, line=600 (Compiled frame) - com.bj58.spat.gaea.server.contract.log.LogbackLogger.info(java.lang.String) @bci=9, line=101 (Compiled frame) - com.bj58.spat.gaea.server.filter.ExecuteTimeFilter.filter(com.bj58.spat.gaea.server.contract.context.GaeaContext) @bci=121, line=72 (Compiled frame) - com.bj58.spat.gaea.server.core.proxy.AsyncInvokerHandle$1.run() @bci=203, line=99 (Compiled frame) - com.bj58.spat.gaea.server.util.async.AsyncWorker$1.run() @bci=84, line=157 (Compiled frame) - java.util.concurrent.ThreadPoolExecutor.runWorker(java.util.concurrent.ThreadPoolExecutor$Worker) @bci=95, line=1149 (Compiled frame) - java.util.concurrent.ThreadPoolExecutor$Worker.run() @bci=5, line=624 (Compiled frame) - java.lang.Thread.run() @bci=11, line=748 (Compiled frame) -- This message was sent by Atlassian JIRA (v7.3.1#73012)

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[JIRA] (LOGBACK-1393) The ch.qos.logback.core.rolling.helper.FileFilterUtil.afterLastSlash function may caused NPE problem
by QOS.CH (JIRA) 27 Mar '18

27 Mar '18

Jiang Biao created LOGBACK-1393: ----------------------------------- Summary: The ch.qos.logback.core.rolling.helper.FileFilterUtil.afterLastSlash function may caused NPE problem Key: LOGBACK-1393 URL: https://jira.qos.ch/browse/LOGBACK-1393 Project: logback Issue Type: Bug Components: logback-core Affects Versions: 1.1.1 Environment: Java 1.8.0 Intellij idea Spring-boot logback-core Reporter: Jiang Biao Assignee: Logback dev list Priority: Critical Attachments: Capture.PNG I debug the logback codes and found the afterLastSlash function may caused NullPointException . Because of the function as follows. public static String afterLastSlash(String sregex) \{ {color:#ff0000}int i = sregex.lastIndexOf('/');{color} if (i == -1) \{ return sregex; } else \{ return sregex.substring(i + 1); } } if the "sregex" is a null String . The function will throw the exception and the program logic will be interrupted . I will show your this case how to happed . I create the a spring-boot project use the logback as log framework . The logback configuration is ----- <?xml version="1.0" encoding="UTF-8"?> <configuration debug="false"> <property name="LOG_HOME" value="log" /> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <pattern>%d\{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger\{50} - %msg%n</pattern> </encoder> </appender> <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender"> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <FileNamePattern>$\{LOG_HOME}/connectivi.log.%d\{yyyy-MM-dd}.log</FileNamePattern> <MaxHistory>6</MaxHistory> </rollingPolicy> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <pattern>%d\{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger\{50} - %msg%n</pattern> <immediateFlush>true</immediateFlush> </encoder> <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"> <MaxFileSize>10MB</MaxFileSize> </triggeringPolicy> <filter class="ch.qos.logback.classic.filter.ThresholdFilter"> <level>TRACE</level> </filter> </appender> <logger name="com.mindsphere.china.poc.connectivity" level="DEBUG" additivity="false"> <appender-ref ref="STDOUT" /> <appender-ref ref="FILE" /> </logger> <root level="ERROR"> <appender-ref ref="STDOUT" /> <appender-ref ref="FILE" /> </root> </configuration> ------ The program write the log into the file until the file size is small than 10MB ，When the log file size is more than 10MB . The logback continue write log will trigger the SizeBasedTriggeringPolicy . The TimeBasedRollingPolicy class will call the rollover() function . public void rollover() throws RolloverFailure \{ // when rollover is called the elapsed period's file has // been already closed. This is a working assumption of this method. {color:#ff0000}String elapsedPeriodsFileName = timeBasedFileNamingAndTriggeringPolicy.getElapsedPeriodsFileName();{color} String elapsedPeriodStem = FileFilterUtil.afterLastSlash(elapsedPeriodsFileName); but the function timeBasedFileNamingAndTriggeringPolicy.getElapsedPeriodsFileName() return null . So the program could be broken and lose the logs. BTW I have choose another way to configuration the logback.xml and get the right result .But I think this is still a issues .So if you still want to have more details can connect will me by emails jbjiangbiao(a)icloud.com -- This message was sent by Atlassian JIRA (v7.3.1#73012)

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[JIRA] (LOGBACK-1027) Circular Referenced Suppressed Exception Throws StackOverflowError
by QOS.CH (JIRA) 26 Mar '18

26 Mar '18

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