December 2019 - logback-dev

suggestion/feature request: tell us *why* it is outputting configuration info
by Roger Pack 23 Dec '19

23 Dec '19

As a note, many of us have run into this behavior: we use logback, it works great. Then we add something, suddenly logback is outputting a lot of "configuration" information and it's not clear why. ex: https://stackoverflow.com/questions/3257154/how-to-prevent-logback-from-out… Suggestion/feature request: if logback outputs configuration information because of a configuration problem (for instance, if we have debug set to false already), add a line at the top of the output 'loopback: outputting debug information because configuration issue detected" or something like that. Would help clear up confusion at least in my case. Thank you! -Roger-

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documentation is confusing
by Roger Pack 19 Dec '19

19 Dec '19

As a note, when I go and look for "how do I format the config files again"? What I want are some details in this page: http://logback.qos.ch/manual/layouts.html#conversionWord However, the top of that page is...pretty confusing. It discusses java objects and custom events. It's pretty confusing and makes it hard to find. https://stackoverflow.com/questions/3881242/where-is-logback-encoder-patter… Might be worth considering a cleanup somehow. Some of the other doc pages have a similar feel FWIW. Thank you, -Roger pack-

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JDK 14 enters Rampdown Phase One
by Rory O'Donnell 14 Dec '19

14 Dec '19

Hi Ceki, *Per the JDK 14 schedule , we are now in Rampdown Phase One* *Please advise if you have found any issues while testing the latest Early Access build. * * Schedule for JDK 14 o *2019/12/12 Rampdown Phase One* o 2020/01/16 Rampdown Phase Two o 2020/02/06 Initial Release Candidate o 2020/02/20 Final Release Candidate o 2020/03/17 General Availability * The overall feature set is frozen. o No further JEPs will be targeted to this release o For more details , see Mark Reinhold's email to jdk-dev mailing list [1] * Features included in JDK 14:. o JEP 305: Pattern Matching for instanceof (Preview) <http://openjdk.java.net/jeps/305> o JEP 343: Packaging Tool (Incubator) <http://openjdk.java.net/jeps/343> o JEP 345: NUMA-Aware Memory Allocation for G1 <http://openjdk.java.net/jeps/345> o JEP 349: JFR Event Streaming <http://openjdk.java.net/jeps/349> o JEP 352: Non-Volatile Mapped Byte Buffers <http://openjdk.java.net/jeps/352> o JEP 358: Helpful NullPointerExceptions <https://openjdk.java.net/jeps/358> o JEP 359: Records (Preview) <http://openjdk.java.net/jeps/359> JEP 359: Records (Preview) <http://openjdk.java.net/jeps/359> o JEP 361: Switch Expressions (Standard) <http://openjdk.java.net/jeps/361> o JEP 362: Deprecate the Solaris and SPARC Ports <https://openjdk.java.net/jeps/362> o JEP 363: Remove the Concurrent Mark Sweep Garbage Collector <http://openjdk.java.net/jeps/363> o JEP 364: ZGC on macOS <http://openjdk.java.net/jeps/364> o JEP 365 ZGC on Windows <https://openjdk.java.net/jeps/365> o JEP 366: Deprecate ParallelScavenge SerialOld GC Combination <http://openjdk.java.net/jeps/366> o JEP 367: Remove the Pack200 Tools and API <http://openjdk.java.net/jeps/367> o JEP 368: Text Blocks (Second Preview) <http://openjdk.java.net/jeps/368> o JEP 370: Foreign-Memory Access API (Incubator) <https://openjdk.java.net/jeps/370> *JDK 14 **Early Access build 27 **is available**at : - jdk.java.net/14/* * Release notes o https://jdk.java.net/14/release-notes * Recent fixes that might be of interest o Build 27: + JDK-8212780: Packaging Tool Implementation + JDK-8234370: Implementation of JEP 362: Deprecate the Solaris and SPARC Ports + JDK-8190492: Remove SSLv2Hello and SSLv3 from default enabled TLS protocols + JDK-8214481: freetype path does not disable TrueType hinting with AA+FM hints + JDK-8234076: JVM crashes on Windows 10 using --module=NAME + JDK-8222756: Plural support in CompactNumberFormat + JDK-8234211: allow discoverable javac plugins to be invoked by default o Build 26: + JDK-8233223: Add Amazon Root CA certificates + JDK-8235263: Revert TLS 1.3 change that wrapped IOExceptions + JDK-8234893: ARM32: build failure after JDK-8234387 Rgds, Rory [1] https://mail.openjdk.java.net/pipermail/jdk-dev/2019-December/003795.html -- Rgds, Rory O'Donnell Quality Engineering Manager Oracle EMEA, Dublin, Ireland

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[JIRA] (LOGBACK-1494) logback
by QOS.CH (JIRA) 09 Dec '19

09 Dec '19

xiaoyushang created LOGBACK-1494: ------------------------------------ Summary: logback Key: LOGBACK-1494 URL: https://jira.qos.ch/browse/LOGBACK-1494 Project: logback Issue Type: Bug Reporter: xiaoyushang Assignee: Logback dev list Thread-56 "[STUCK] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'" <alive, suspended, blocked, priority=1, DAEMON> \{ -- Blocked trying to get lock: java.lang.Object@10109229[fat lock] ch.qos.logback.core.OutputStreamAppender.subAppend(OutputStreamAppender.java:205) ch.qos.logback.core.rolling.RollingFileAppender.subAppend(RollingFileAppender.java:142) ch.qos.logback.core.OutputStreamAppender.append(OutputStreamAppender.java:104) ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:70) ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:60) ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:282) ch.qos.logback.classic.Logger.callAppenders(Logger.java:268) ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:469) ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:413) ch.qos.logback.classic.Logger.info(Logger.java:629) com.yinzhijie.trans.log.TransXmlHandle.writeLog(TransXmlHandle.java:58) com.yinzhijie.trans.service.HttpTransProvider.doGetAndPost(HttpTransProvider.java:87) com.yinzhijie.trans.servlet.HttpFileTrans.doSomeThing(HttpFileTrans.java:43) com.yinzhijie.trans.servlet.HttpFileTrans.doGet(HttpFileTrans.java:35) javax.servlet.http.HttpServlet.service(HttpServlet.java:700) javax.servlet.http.HttpServlet.service(HttpServlet.java:815) weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:224) weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:108) weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:207) weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:184) weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3702) weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696) weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:308) weblogic.security.service.SecurityManager.runAs(SecurityManager.java:116) weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2209) weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2131) weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1457) weblogic.work.ExecuteThread.execute(ExecuteThread.java:250) weblogic.work.ExecuteThread.run(ExecuteThread.java:213) } -- This message was sent by Atlassian JIRA (v7.3.1#73012)

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[JIRA] (LOGBACK-1337) LogbackMDCAdapter should store mdc in LinkedHashMap to predict order of MDC in %X
by QOS.CH (JIRA) 05 Dec '19

05 Dec '19

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[JIRA] (LOGBACK-1337) LogbackMDCAdapter should store mdc in LinkedHashMap to predict order of MDC in %X
by QOS.CH (JIRA) 05 Dec '19

05 Dec '19

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