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From Ralph Goers <ralph.go...@dslextreme.com>
Subject Re: [VOTE] Release Log4j 2.7-rc1
Date Wed, 28 Sep 2016 15:55:18 GMT
I don’t know what is going on with my email but I never saw your -1 email. Obviously, I see
it now.

I agree that we should not be breaking compatibility like this.


> On Sep 28, 2016, at 7:42 AM, Mikael Ståldal <mikael.staldal@magine.com> wrote:
> I fixed the Kafka issue and pushed it to master branch.
> However, I have another concern, what timeout value is actually passed in to AbstractManager.releaseSub
> On Wed, Sep 28, 2016 at 3:51 PM, Mikael Ståldal <mikael.staldal@magine.com <mailto:mikael.staldal@magine.com>>
> -1 since the Kafka appender now only works with Kafka client (and thus server) 0.9+,
even though we agreed to keep compatibility with 0.8 for the time being:
> https://issues.apache.org/jira/browse/LOG4J2-1390 <https://issues.apache.org/jira/browse/LOG4J2-1390>
> The problem appeared with commit 170469514b374eb5a5a33bde6936162fd608f097 by Gary in
KafkaManager.java (method releaseSub).
> I get this error with kafka-clients <>:
> java.lang.NoSuchMethodError: org.apache.kafka.clients.producer.Producer.close(JLjava/util/concurrent/TimeUnit;)V
> 	at org.apache.logging.log4j.core.appender.mom.kafka.KafkaManager.releaseSub(KafkaManager.java:61)
> 	at org.apache.logging.log4j.core.appender.AbstractManager.stop(AbstractManager.java:85)
> 	at org.apache.logging.log4j.core.appender.mom.kafka.KafkaAppender.stop(KafkaAppender.java:107)
> 	at org.apache.logging.log4j.core.config.AbstractConfiguration.stop(AbstractConfiguration.java:349)
> 	at org.apache.logging.log4j.core.LoggerContext.stop(LoggerContext.java:329)
> 	at org.apache.logging.log4j.core.AbstractLifeCycle.stop(AbstractLifeCycle.java:127)
> 	at org.apache.logging.log4j.core.LoggerContext$1.run(LoggerContext.java:275)
> 	at org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry$RegisteredCancellable.run(DefaultShutdownCallbackRegistry.java:104)
> 	at org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry.run(DefaultShutdownCallbackRegistry.java:74)
> 	at java.lang.Thread.run(Thread.java:745)
> On Mon, Sep 26, 2016 at 5:50 PM, Ralph Goers <ralph.goers@dslextreme.com <mailto:ralph.goers@dslextreme.com>>
> This is a vote to release Log4j 2.6.2, the next version of the Log4j 2 project.
> Please download, test, and cast your votes on the log4j developers list.
> [] +1, release the artifacts
> [] -1, don't release because...
> The vote will remain open for 72 hours (or more if required). All votes are welcome and
we encourage everyone to test the release, but only Logging PMC votes are “officially”
counted. As always, at least 3 +1 votes and more positive than negative votes are required.
> Changes in this version include:
> New features:
> o LOG4J2-1578:  RoutingAppender can be configured with scripts. Add Script in a Routes
> o LOG4J2-1597:  Add a ScriptAppenderSelector to create an Appender specified by a Script.

> o LOG4J2-1349:  (GC) Added support for garbage-free ThreadContext map. Disabled by default,
users need to enable this explicitly. 
> o LOG4J2-1447:  (GC) Changed LogEvent's internal data structure for context data to be
garbage-free. Added method LogEvent#getContextData(), deprecated method #getContextMap().

> o LOG4J2-1010:  Users can now inject context data from other sources than ThreadContext.
Values can be any Object, not just Strings. Thanks to Mikael Ståldal. 
> o LOG4J2-1568:  Added support for java.util.concurrent.LinkedTransferQueue to AsyncAppender.

> o LOG4J2-1430:  Added optional support for Conversant DisruptorBlockingQueue in AsyncAppender.
Thanks to John Cairns. 
> o LOG4J2-1439:  Added optional support for JCTools MPSC bounded lock-free queue in AsyncAppender.
Thanks to Anthony Maire. 
> o LOG4J2-1558:  SocketAppender now supports IO buffering. 
> o LOG4J2-1557:  Add a Builder for the SocketAppender (deprecates factory method). 
> o LOG4J2-1609:  Add a Builder to ServletAppender and deprecate factory method. 
> o LOG4J2-1553:  AbstractManager now implements AutoCloseable. 
> o LOG4J2-1528:  Added ability to generate Log4j 2-style XML configuration file from ConfigurationBuilder.

> o LOG4J2-1181:  Added Logging API for Scala 2.10 and 2.11. 
> o LOG4J2-1512:  Added options to exclude stack trace from JSON, XML and YAML layouts.

> o LOG4J2-1539:  Added Core API Configurator.shutdown(LoggerContext, long, TimeUnit).

> o LOG4J2-1501:  FileAppender is now able to create files on-demand. 
> o LOG4J2-1504:  RollingFileAppender is now able to create files on-demand. 
> o LOG4J2-1471:  [PatternLayout] Add an ANSI option to %xThrowable. 
> o LOG4J2-1472:  org.apache.logging.log4j.core.LoggerContext now implements Closeable.

> o LOG4J2-1458:  [PatternLayout] Add an ANSI option to %message. 
> o LOG4J2-1505:  Create a Builder for the FileAppender plugin to facilitate adding attributes
in the future. 
> o LOG4J2-1507:  Allow Builders to be completely generic. 
> o LOG4J2-1508:  Allow a Builder to subclass another Builder. 
> o LOG4J2-1516:  Add ThreadContextMap2 interface supporting method putAll(Map<String,
String>). Thanks to Gary Gregory. 
> o LOG4J2-1519:  Add ThreadContext.putAll(Map<String, String>). 
> o LOG4J2-1520:  Add JUnit Rule implementations to manage the thread context. 
> o LOG4J2-1547:  The Core AbstractConfiguration now tracks its LoggerContext and add Configuration.getLoggerContext().

> o LOG4J2-1540:  The Core AbstractManager now tracks its LoggerContext. 
> o LOG4J2-1577:  Add a Builder to the RoutingAppender and deprecate factory method. 
> Fixed Bugs:
> o LOG4J2-1611:  Improved performance of context data injector for web applications to
be on par with standalone applications. 
> o LOG4J2-1591:  Introduced new interface LifeCycle2 with stop(long,TimeUnit) method to
avoid breaking backwards compatibility with new Configurator.shutdown(LoggerContext, long,
TimeUnit) API. 
> o LOG4J2-1590:  Fixed issue with filters extending AbstractFilter that did not override
methods with unrolled varargs. 
> o LOG4J2-1583:  Fixed scrambled log messages triggered by nested logging from toString()
method of a logging parameter object. Thanks to Larry West. 
> o LOG4J2-1259:  Log4j threads are no longer leaking on Tomcat shutdown. Thanks to Misagh
Moayyed, Steffen Offermann. 
> o LOG4J2-1051:  When starting on Google App Engine, Interpolator now suppresses the NoClassDefFoundError
stack trace  for the jvmrunargs lookup. Thanks to Lukasz Lenart. 
> o LOG4J2-1582:  When initializing on platforms where JMX is not available, Interpolator
component no longer prints stack trace for warning messages. 
> o LOG4J2-1581:  Unregistering JMX components no longer prints a stack trace when the
MBean has already been unregistered. 
> o LOG4J2-1313:  Support Property values to be specified in configuration as a value attribute
as well as an element. Thanks to Philipp Knobel, Leon Finker. 
> o LOG4J2-1575:  (GC) LoggerConfig now stores configuration properties in a List, not
a Map to prevent creating temporary Iterator objects. Added method LoggerConfig#getPropertyList(),
deprecated method #getProperties(). 
> o LOG4J2-1457:  Fixed class loader deadlock when using async logging and extended stack
trace pattern. Thanks to Leon Finker. 
> o LOG4J2-1563:  Fix to prevent Log4j 2.6.2 and higher from losing exceptions when a security
manager is present. Thanks to Jason Tedor. 
> o LOG4J2-1530:  Fixed issue where LogEvent.getContextStack() returned null. 
> o LOG4J2-1518:  Prevent deadlock in Async Loggers when queue is full and logged Object's
toString() logs another message. Thanks to Leon Finker. 
> o LOG4J2-1542:  Prevent ArrayIndexOutOfBoundsException in ParameterizedMessage.formatTo
for single-char or empty messages. Thanks to Rogério Lecarião Leite. 
> o LOG4J2-1549:  Fixed issue where AsyncLoggerContextSelector+PropertiesConfigurationBuilder
defaulted to includeLocation=true. Thanks to Jason Bedard. 
> o LOG4J2-1562:  Prevent SocketAppender memory usage from growing unbounded if it cannot
connect to a server. 
> o LOG4J2-1559:  Prevent NPE in Level.isInRange. Thanks to Andrey Plotkin. 
> o LOG4J2-1511:  DynamicThresholdFilter filtered incorrectly when params were passed as
individual arguments instead of varargs. Thanks to Srikanth Surukuntu. 
> o LOG4J2-1548:  [CronTriggeringPolicy] ConfigurationScheduler scheduled the task infinitely
after first fire. 
> o LOG4J2-1506:  Log4j should not unregister JMX MBeans when log4j2.disable.jmx property
is true. Thanks to Johannes Schleger. 
> o LOG4J2-1490:  Log4j2 should postpone creating log file until the appender actually
receives an event. Thanks to Krzysztof Taborski. 
> o LOG4J2-1320:  Support loading custom plugins from jar files and directories whose classpath
entries use the "vfs" URL protocol. Thanks to Paresh Varke, Pierrick Hymbert. 
> o LOG4J2-1541:  Fix file handle resource leak in XmlConfiguration.XmlConfiguration(ConfigurationSource).

> o LOG4J2-1538:  Prevent NPE when dynamically removing filters. Thanks to Igor Karpov.

> o LOG4J2-1532:  Attributes were not merged properly in composite configurations. 
> o LOG4J2-1529:  Attributes were not merged properly in composite configurations. Thanks
to Sridevi Narra. 
> o LOG4J2-1527:  Prevent NPE in RingBufferLogEvent.getFormattedMessage() when used in
web applications. Thanks to Jose Leon. 
> o LOG4J2-905:  Added ability to disable (date) lookup completely for compatibility with
other libraries like Camel. Thanks to Moritz Löser. 
> o LOG4J2-1526:  Added support for setting StatusLogger destination in ConfigurationBuilder.

> o LOG4J2-1448:  Allow comma separated agents, host list to be passed to FlumeAppender.
Thanks to Keith Laban. 
> o LOG4J2-1500:  Merging configurations failed with an NPE when comparing Nodes with different
attributes. Thanks to Jose Leon. 
> o LOG4J2-1482:  Fixed improper header in CsvParameterLayout. Thanks to Sumit Singhal.

> o LOG4J2-1199:  Documented that JVM Input Arguments Lookup (JMX) is not available on
Google App Engine. 
> o LOG4J2-1438:  (GC) Added method getParameter() to ObjectMessage (and ReusableObjectMessage).

> o LOG4J2-1488:  (GC) Fixed ISO8601 %date conversion pattern with a period '.' separator
for milliseconds is now garbage free. Thanks to Richard Zschech. 
> o LOG4J2-1489:  (GC) Fixed %date conversion patterns with a timezone parameter are now
garbage free. Thanks to Richard Zschech. 
> o LOG4J2-1279:  Prevent NullPointerException in FastDateParser$TimeZoneStrategy. Thanks
to Tony Baines. 
> o LOG4J2-1341:  (GC) HighlightConverter and StyleConverter are now GC-free. Thanks to
Richard Zschech. 
> o LOG4J2-1467:  [OSGi] Fixed missing import package. Thanks to Ralf, Gary Gregory. 
> o LOG4J2-351:  [OSGi] Fixed wrong Fragment-Host in manifest files. Thanks to Roland Weiglhofer.

> o LOG4J2-1313:  Properties declared in configuration can now have their value either
in the element body or in an attribute named "value". Thanks to Philipp Knobel. 
> o LOG4J2-1235:  org.apache.logging.log4j.core.appender.routing.IdlePurgePolicy was not
working correctly. Thanks to Niranjan Rao, Sascha Scholz, Aleksey Zvolinsky. 
> o LOG4J2-1502:  Fixed issue where CsvParameterLayout and CsvLogEventLayout inserted NUL
characters if data starts with {, (, [ or " Thanks to Sumit Singhal. 
> o LOG4J2-1573:  Layout is no longer optional. Thanks to Steffen Offermann. 
> o LOG4J2-1608:  ServletAppender does not provide throwable object to ServletContext.

> o LOG4J2-1599:  Prevent potential NPE in org.apache.logging.log4j.message.ParameterFormatter.formatMessage3(StringBuilder,
char[], int, Object[], int, int[]). 
> o LOG4J2-1600:  Prevent potential NPE due to org.apache.logging.log4j.core.layout.MarkerPatternSelector.createSelector(PatternMatch[],
String, boolean, boolean, Configuration). 
> o LOG4J2-1601:  Prevent potential NPE due to org.apache.logging.log4j.core.layout.ScriptPatternSelector.createSelector(AbstractScript,
PatternMatch[], String, boolean, boolean, Configuration). 
> o LOG4J2-1602:  Prevent potential NPE in org.apache.logging.log4j.core.util.datetime.FormatCache.MultipartKey.equals(Object)
when object is null. 
> o LOG4J2-1603:  Redo hashCode() and equals() methods in org.apache.logging.log4j.core.net.ssl
> o LOG4J2-1610:  Add targetNamespace to log4j-config.xsd. GitHub #43. Thanks to Shubhankar.

> Changes:
> o LOG4J2-1604:  Log4j2 TcpSocketServer in background. Thanks to Colin Hillman. 
> o LOG4J2-1574:  Allow the RollingFileAppender to use default pattern layout. 
> o LOG4J2-1556:  Custom Log4j threads now extend Log4jThread. 
> o LOG4J2-1605:  Improve error messages for TcpSocketServer and UdpSocketServer. 
> o LOG4J2-1458:  Updated Jackson from 2.7.5 to 2.8.0. 
> o LOG4J2-1494:  Updated Jackson from 2.8.0 to 2.8.1. 
> o LOG4J2-1569:  Updated Jackson from 2.8.1 to 2.8.2. 
> o LOG4J2-1598:  Updated Jackson from 2.8.2 to 2.8.3. 
> o LOG4J2-1495:  Updated LMAX Disruptor from 3.3.4 to 3.3.5. 
> o LOG4J2-1496:  Updated Kafka client from to 
> o LOG4J2-1533:  Updated Kafka client from to 
> o LOG4J2-1487:  Updated JMS test from ActiveMQ 5.13.3 to 5.13.4. 
> o LOG4J2-1551:  Updated JMS test from ActiveMQ 5.13.4 to 5.14.0. 
> o LOG4J2-1543:  Removed deprecated Core API org.apache.logging.log4j.core.util.Constants.UTF_8.

> o LOG4J2-1544:  Removed deprecated Core API org.apache.logging.log4j.core.util.Assert.requireNonNull(T,
> o LOG4J2-1545:  Removed deprecated Web API org.apache.logging.log4j.web.WebLookup.getServletContext().
> Tag: 
> a)  for a new copy do "git clone https://git-wip-us.apache.org/repos/asf/logging-log4j2.git
<https://git-wip-us.apache.org/repos/asf/logging-log4j2.git>" and then "git checkout
> b) for an existing working copy to “git pull” and then “git checkout tags/log4j-2.7-rc1”
> Web Site:  <http://rgoers.github.io/log4j2-site/index.html>http://rgoers.github.io/log4j2-site/index.html
> Artifacts: https://repository.apache.org/content/repositories/orgapachelogging-1021/
> You may download all the artifacts by executing:
> wget -e robots=off --cut-dirs=7 -nH -r -p -np --no-check-certificate https://repository.apache.org/content/repositories/orgapachelogging-1021/org/apache/logging/log4j/
> Ralph
> -- 
> Mikael Ståldal
> Senior software developer 
> Magine TV
> mikael.staldal@magine.com <mailto:mikael.staldal@magine.com>    
> Grev Turegatan 3  | 114 46 Stockholm, Sweden  |   www.magine.com  <http://www.magine.com/>
> Privileged and/or Confidential Information may be contained in this message. If you are
not the addressee indicated in this message
> (or responsible for delivery of the message to such a person), you may not copy or deliver
this message to anyone. In such case, 
> you should destroy this message and kindly notify the sender by reply email.   
> -- 
> Mikael Ståldal
> Senior software developer 
> Magine TV
> mikael.staldal@magine.com <mailto:mikael.staldal@magine.com>    
> Grev Turegatan 3  | 114 46 Stockholm, Sweden  |   www.magine.com  <http://www.magine.com/>
> Privileged and/or Confidential Information may be contained in this message. If you are
not the addressee indicated in this message
> (or responsible for delivery of the message to such a person), you may not copy or deliver
this message to anyone. In such case, 
> you should destroy this message and kindly notify the sender by reply email.   

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