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Date: Tue, 6 Oct 2015 19:17:26 +0000 (UTC)
From: "Kirk Lund (JIRA)" <jira@apache.org>
To: issues@geode.incubator.apache.org
Message-ID: <JIRA.12901123.1443470062000.39010.1444159046582@Atlassian.JIRA>
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 <JIRA.12901123.1443470062205@arcas>
Subject: [jira] [Assigned] (GEODE-374) Upgrade Geode to use Log4j 2.4
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     [ https://issues.apache.org/jira/browse/GEODE-374?page=3Dcom.atlassian=
.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kirk Lund reassigned GEODE-374:
-------------------------------

    Assignee: Kirk Lund

> Upgrade Geode to use Log4j 2.4
> ------------------------------
>
>                 Key: GEODE-374
>                 URL: https://issues.apache.org/jira/browse/GEODE-374
>             Project: Geode
>          Issue Type: Improvement
>            Reporter: Kirk Lund
>            Assignee: Kirk Lund
>
> From announce@apache.org:
> {noformat}
> The Apache Log4j 2 team is pleased to announce the Log4j 2.4 release!
> Apache log4j is a well known framework for logging application behavior. =
Log4j 2 is an upgrade to
> Log4j that provides significant improvements over its predecessor, Log4j =
1.x, and provides
> many other modern features such as support for Markers, property substitu=
tion using Lookups, and asynchronous
> Loggers. In addition, Log4j 2 will not lose events while reconfiguring.
> This is the eighth GA release. It contains several bugfixes and new featu=
res. As of this release
> Log4j now requires a minimum of Java 7.
> GA Release 2.4
> Changes in this version include:
> New features:
> o LOG4J2-635:  Add support for configuration via Properties.=20
> o LOG4J2-952:  Add ConfigurationBuilder.=20
> o LOG4J2-599:  Added support for Java 8 lambda expressions to lazily cons=
truct a log message only if
>               the requested log level is enabled.=20
> o LOG4J2-1118:  Updated Logger wrapper generator tool to add Java 8 lambd=
a support for custom log levels.=20
> o LOG4J2-1107:  New Appender for Apache Kafka. Thanks to Mikael St=C3=A5l=
dal.=20
> o LOG4J2-1113:  New publisher Appender for ZeroMQ (using JeroMQ). Thanks =
to Gary Gregory.=20
> o LOG4J2-1088:  Add Comma Separated Value (CSV) layouts for parameter and=
 event logging. Thanks to Gary Gregory.=20
> o LOG4J2-1090:  Add Core Configurator APIs to change a logger's level.=20
> o LOG4J2-1105:  Add API org.apache.logging.log4j.Level.isInRange(Level, L=
evel). Thanks to Gary Gregory.=20
> o LOG4J2-1106:  Add a LevelRangeFilter class. Thanks to Gary Gregory.=20
> o LOG4J2-1076:  Added support for system nanosecond time in pattern layou=
t.=20
> o LOG4J2-1075:  Added support for compressing to bzip2 format on file rol=
lover.=20
> o LOG4J2-1077:  Support additional Apache Commons Compress compression fo=
rmats on rollover: Deflate, Pack200, XY.=20
> o LOG4J2-767:  New module for Liquibase integration. Thanks to Mikael St=
=C3=A5ldal.=20
> o LOG4J2-1023:  New RewritePolicy for changing level of a log event. Than=
ks to Mikael St=C3=A5ldal.=20
> o LOG4J2-1015:  Add a way to route messages based on the %marker in Layou=
t for RoutingAppender. Thanks to Daniel Marcotte.=20
> o LOG4J2-1050:  Add a Log4jLookup class to help write log files relative =
to log4j2.xml. Thanks to Adam Retter.=20
> o LOG4J2-1057:  Add API org.apache.logging.log4j.LogManager.getFormatterL=
ogger().=20
> o LOG4J2-1066:  Expose Log4jContextFactory's ShutdownCallbackRegistry. Th=
anks to Charles Allen.=20
> Fixed Bugs:
> o LOG4J2-1121:  Fixed potential race condition on reconfiguration. Introd=
uced ReliabilityStrategy to facilitate
>         switching between different mechanisms for preventing log events =
from being dropped on reconfiguration.=20
> o LOG4J2-1123:  Core Configurator.initialize(String, ClassLoader, String)=
 fails to work when config location is a file path. Thanks to Gary Gregory.=
=20
> o LOG4J2-1117:  OutputStreamManager in ConsoleAppender leaking managers. =
Thanks to Marcus Thiesen.=20
> o LOG4J2-1044:  Write pending events to Flume when the appender is stoppe=
d.=20
> o LOG4J2-1108:  NullPointerException when passing null to java.util.loggi=
ng.Logger.setLevel(). Thanks to Mikael St=C3=A5ldal.=20
> o LOG4J2-1110:  org.apache.logging.log4j.jul.CoreLogger.setLevel() checks=
 for security permission too late.=20
> o LOG4J2-1084:  Misleading StatusLogger WARN event in LogManager with jav=
a.util.Map. Thanks to Philipp Schneider.=20
> o LOG4J2-1051:  NoClassDefFoundError when starting app on Google App Engi=
ne. Thanks to Lukasz Lenart.=20
> o LOG4J2-684:  ExtendedThrowablePatternConverter does not print suppresse=
d exceptions. Thanks to Joern Huxhorn, Mauro Molinari.=20
> o LOG4J2-1069:  Improper handling of JSON escape chars when deserializing=
 JSON log events. Thanks to Sam Braam.=20
> o LOG4J2-1068:  Exceptions not logged when using TcpSocketServer + Serial=
izedLayout. Thanks to Andy McMullan.=20
> o LOG4J2-1067:  ThrowableProxy getExtendedStackTraceAsString throws NPE o=
n deserialized nested exceptions. Thanks to Sam Braam.=20
> o LOG4J2-1049:  AsyncAppender now resets the thread interrupted flag afte=
r catching InterruptedException. Thanks to Robert Schaft.=20
> o LOG4J2-1048:  FileConfigurationMonitor unnecessarily calls System.curre=
ntTimeMillis() causing high CPU usage. Thanks to Nikhil.=20
> o LOG4J2-1037:  Backward compatibility issue in log4j-1.2-api NDC pop() a=
nd peek(). Thanks to Marc Dergacz.=20
> o LOG4J2-1025:  Custom java.util.logging.Level gives null Log4j Level and=
 causes NPE. Thanks to Mikael St=C3=A5ldal.=20
> o LOG4J2-1033:  SimpleLogger creates unnecessary Map objects by calling T=
hreadContext.getContext() instead of getImmutableContext(). Thanks to Mikae=
l St=C3=A5ldal.=20
> o LOG4J2-1026:  HighlightConverter does not obey noConsoleNoAnsi.=20
> o LOG4J2-1019:  ZipCompressAction leaves files open until GC when an IO e=
rror takes place.=20
> o LOG4J2-1020:  GzCompressAction leaves files open until GC when an IO er=
ror takes place.=20
> o LOG4J2-1038:  Incorrect documentation for layout default charset. Thank=
s to Gili.=20
> o LOG4J2-1042:  Socket and Syslog appenders don't take timeout into accou=
nt at startup. Thanks to Guillaume Turri.=20
> o LOG4J2-934:  Circular suppressed Exception throws StackOverflowError. T=
hanks to Kenneth Gendron.=20
> o LOG4J2-1046:  Circular Exception cause throws StackOverflowError. Thank=
s to Kenneth Gendron.=20
> o LOG4J2-982:  Use System.nanoTime() to measure time intervals. Thanks to=
 Mikhail Mazurskiy.=20
> o LOG4J2-1045:  Externalize log4j2.xml via URL resource. Thanks to G=C3=
=BCnter Albrecht.=20
> o LOG4J2-1058:  Log4jMarker#contains(String) does not respect org.slf4j.M=
arker contract. Thanks to Daniel Branzea.=20
> o LOG4J2-1060:  Log4jMarker#contains(Marker) does not respect org.slf4j.M=
arker contract.=20
> o LOG4J2-1061:  Log4jMarker#remove(Marker) does not respect org.slf4j.Mar=
ker contract.=20
> o LOG4J2-1062:  Log4jMarker#add(Marker) does not respect org.slf4j.Marker=
 contract.=20
> o LOG4J2-1064:  org.apache.logging.slf4j.Log4jMarker does not implement o=
rg.slf4j.Marker.equals(Object) org.slf4j.Marker.hashCode().=20
> o LOG4J2-889:  Header in layout should not be written on application star=
tup if appending to an existing file. Fixes LOG4J2-1030. Thanks to Maciej K=
ara=C5=9B, Kenneth Leider.=20
> o LOG4J2-918:  Clarify documentation for combining async with sync logger=
s.=20
> o LOG4J2-1078:  GelfLayout throws exception if some log event fields are =
null. Thanks to Mikael St=C3=A5ldal.=20
> Changes:
> o LOG4J2-1017:  Update Java platform from Java 6 to 7. From this version =
onwards, log4j 2 requires Java 7.=20
> o LOG4J2-812:  PatternLayout timestamp formatting performance improvement=
: replaced synchronized SimpleDateFormat with
>         Apache Commons FastDateFormat. This and better caching resulted i=
n a ~3-30X faster timestamp formatting.=20
> o LOG4J2-1097:  PatternLayout timestamp formatting performance improvemen=
t: predefined date formats (and variants using
>         a period '.' millisecond separator instead of ',') are now format=
ted ~2-10X faster than other date formats.=20
> o LOG4J2-1096:  Improved performance of ParameterizedMessage::getFormatte=
dMessage by ~2X.=20
> o LOG4J2-1120:  LoggerConfig performance improvements: avoid unnecessary =
lock acquisition, use more efficient data structure.=20
> o LOG4J2-1125:  PatternLayout performance improvement by caching and reus=
ing a ThreadLocal StringBuilder.=20
> o LOG4J2-1114:  Add thread name to status logger layout.=20
> o LOG4J2-1010:  Pass log event when interpolating logger properties.=20
> o LOG4J2-1044:  Support batchSize in FlumeAvroManager.=20
> o LOG4J2-1065:  Define org.apache.logging.log4j.Marker.equals(Object) and=
 org.apache.logging.log4j.Marker.hashCode().=20
> o LOG4J2-1063:  Avoid creating temporary array object in org.apache.loggi=
ng.slf4j.Log4jMarker.iterator().=20
> o LOG4J2-890:  log4j-web-2.1 should workaround a bug in JBOSS EAP 6.2. Th=
anks to Hassan Kalaldeh, Robert Andersson, Remko Popma.=20
> o LOG4J2-403:  MongoDB appender, username and password should be optional=
. Thanks to Poorna Subhash P, Jeremy Lautman.=20
> o LOG4J2-1035:  Log4j2 tries to SystemClassLoader when running on Google =
AppEngine.=20
> o LOG4J2-1022:  Allow a list of keys to be specified in the MDC pattern c=
onverter.=20
> o LOG4J2-959:  Fix FindBugs DM_DEFAULT_ENCODING bug in SimpleLogger.logMe=
ssage() and simplify code.=20
> o LOG4J2-1036:  Update Apache Flume from 1.5.2 to 1.6.0.=20
> o LOG4J2-1041:  Update MongoDB driver from 2.11.2 to 2.13.2.=20
> o LOG4J2-1018:  Update database tests from H2 1.3.175 to 1.3.176.=20
> o LOG4J2-1070:  Update Java Mail from 1.5.2 to 1.5.4.=20
> o LOG4J2-1079:  Update Jackson from 2.5.3 to 2.5.4.=20
> o LOG4J2-1879:  Update Jackson from 2.5.4 to 2.6.0.=20
> o LOG4J2-1092:  Update Jackson from 2.6.0 to 2.6.1.=20
> o LOG4J2-1104:  Update Apache Commons Compress from 1.9 to 1.10.=20
> Removed:
> o Removed experimental interface LevelLogger which got committed to maste=
r by mistake.=20
> Apache Log4j 2.4 requires a minimum of Java 7 to build and run. Log4j 2.4=
 and greater requires Java 7,
> version 2.3 required Java 6.
> Basic compatibility with Log4j 1.x is provided through the log4j-1.2-api =
component, however it does not implement some of the
> very implementation specific classes and methods. The package names and M=
aven groupId have been changed to
> org.apache.logging.log4j to avoid any conflicts with log4j 1.x.
> For complete information on Apache Log4j 2, including instructions on how=
 to submit bug reports,
> patches, or suggestions for improvement, see the Apache Apache Log4j 2 we=
bsite:
> http://logging.apache.org/log4j/2.x/
> {noformat}


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