[ 
https://issues.apache.org/jira/browse/LOG4J2-1311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xibing Liang updated LOG4J2-1311:
---------------------------------
    Description: 
Firstly, I'd like to describe some conditions of our environment:
1) Our application use SocketAppender(TCP) for audit logs and 
SocketAppender(UDP) for system logs and the problem occur for TCP case.
2) We have two logstash servers and there is one HAProxy Server(172.16.64.236) 
for load balance usage between one application server(10.111.131.28) and two 
logstash servers(172.16.64.33 and 172.16.64.3). 
3) Haproxy Server will break the connection if the connection is idle for 
several minutes, e.g. 10 minutes as we set.
4) The content of log4j2.properties(You can only focus on the TCP 
SocketAppender part): 
status=TRACE
name=TestOneLogConfig
 
property.filename=/var/log/test-one-log/test-one-log.log
 
#filters=threshold
 
#filter.threshold.type=ThresholdFilter
#filter.threshold.level=debug
 
appenders=console, rolling, syslog, auditlog
 
appender.console.type=Console
appender.console.name=STDOUT
appender.console.layout.type=PatternLayout
appender.console.layout.pattern=%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n
 
appender.rolling.type=RollingFile
appender.rolling.name=RollingFile
appender.rolling.fileName=${filename}
appender.rolling.filePattern=/var/log/test-one-log/test-one-log-%d{MM-dd-yy-HH-mm-ss}-%i.log.gz
appender.rolling.layout.type=PatternLayout
appender.rolling.layout.pattern=%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n
appender.rolling.policies.type=Policies
appender.rolling.policies.time.type=TimeBasedTriggeringPolicy
appender.rolling.policies.time.interval=2
appender.rolling.policies.time.modulate=true
appender.rolling.policies.size.type=SizeBasedTriggeringPolicy
appender.rolling.policies.size.size=100MB
appender.rolling.strategy.type=DefaultRolloverStrategy
appender.rolling.strategy.max=5

appender.syslog.type=Socket
appender.syslog.name=UDPSocket
appender.syslog.layout.type=JsonLayout
appender.syslog.layout.locationInfo=true
appender.syslog.layout.properties=true
appender.syslog.protocol=UDP
appender.syslog.host=172.16.64.3
appender.syslog.port=4562

appender.auditlog.type=Socket
appender.auditlog.name=TCPSocket
appender.auditlog.layout.type=JsonLayout
appender.auditlog.layout.locationInfo=true
appender.auditlog.layout.properties=true
appender.auditlog.protocol=TCP
appender.auditlog.host=172.16.64.236
appender.auditlog.port=4561
appender.auditlog.connectTimeoutMillis=3000
appender.auditlog.reconnectionDelayMillis=3000
appender.auditlog.immediateFail=true
appender.auditlog.immediateFlush=false
appender.auditlog.ignoreExceptions=false

#appender.asyncauditlog.type=Async
#appender.asyncauditlog.name=AsyncTCPSocket
#appender.asyncauditlog.blocking=false
#appender.asyncauditlog.bufferSize=2048
#appender.asyncauditlog.ignoreExceptions=false
#appender.asyncauditlog.asyncaudit.type=AppenderRef
#appender.asyncauditlog.asyncaudit.ref=TCPSocket

loggers=auditlogger
 
logger.auditlogger.name=auditlogger
logger.auditlogger.level=debug
#logger.auditlogger.additivity=false
logger.auditlogger.appenderRefs=auditlog
logger.auditlogger.appenderRef.auditlog.ref=TCPSocket
 
rootLogger.level=debug
rootLogger.appenderRefs=console, rolling, syslog
rootLogger.appenderRef.console.ref=STDOUT
rootLogger.appenderRef.rolling.ref=RollingFile
rootLogger.appenderRef.syslog.ref=UDPSocket

Secondly, the process/steps of meeting problem:
1) Logstash servers, HAProxy servers and our application servers are up, and 
the application servers send audit logs to haproxy and logstash successfully.
2) As we didn't do any operation, there is no audit logs come into haproxy in 
several minutes, and haproxy break the connection between it and application 
server. I use "netstat -antp" to check tcp connection states and found that: 
from the harpoxy server's pov, there is no connection to its 4561 tcp port and 
from the application server's pov, the connection to haproxy's 4561 port is 
CLOSE_WAIT
3) We did a operation so that application server will write one audit log. 
However nothing happen, SocketAppender didn't throw any exception. And I can 
see that previous CLOSE_WAIT connection is also gone. This audit log didn't 
come into haproxy and logstash at all.
4) We did a second operation so that application server will write the second 
audit log. However now SocketAppender throw a exception of and our application 
catches it and write the system log about it. This audit log didn't  come into 
haproxy and logstash either.
5) We did a third operation so that application server will write the third 
audit log. This time SocketAppender works well and this audit log came into 
haproxy and logstash.

So our question is that:
1) What's the reason of this situation, do you have any idea?
2) Is there any solution to write the first and second audit log to log server 
finally? The audit log is really importance for us.

P.S.
Here I paste the logs of console(from eclipse), you can see there are serveral 
prints of "DEBUG auditlogger:57 - LXB 0.0.0.0 xClone roles successfully" after 
re-connection, however logstash only receive the last one:
三月 09, 2016 4:58:01 下午 org.apache.catalina.core.AprLifecycleListener init
信息: The APR based Apache Tomcat Native library which allows optimal performance 
in production environments was not found on the java.library.path: 
/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
三月 09, 2016 4:58:01 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 
'source' to 'org.eclipse.jst.j2ee.server:test-one-log' did not find a matching 
property.
三月 09, 2016 4:58:02 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8080"]
三月 09, 2016 4:58:02 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-bio-8009"]
三月 09, 2016 4:58:02 下午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1050 ms
三月 09, 2016 4:58:02 下午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
三月 09, 2016 4:58:02 下午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.47
三月 09, 2016 4:58:03 下午 org.apache.catalina.loader.WebappClassLoader 
validateJarFile
信息: 
validateJarFile(/home/xibing-liang/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp2/wtpwebapps/test-one-log/WEB-INF/lib/javax.servlet-api-3.1.0.jar)
 - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: 
javax/servlet/Servlet.class
三月 09, 2016 4:58:06 下午 org.apache.catalina.core.ApplicationContext log
信息: No Spring WebApplicationInitializer types detected on classpath
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further 
details.
三月 09, 2016 4:58:06 下午 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
三月 09, 2016 4:58:07 下午 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring FrameworkServlet 'mvc-dispatcher'
2016-03-09 16:58:07,694 localhost-startStop-1 DEBUG Initializing configuration 
org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
2016-03-09 16:58:07,705 localhost-startStop-1 DEBUG Installed script engines
2016-03-09 16:58:07,717 localhost-startStop-1 DEBUG Mozilla Rhino Version: 1.7 
release 3 PRERELEASE, Language: ECMAScript, Threading: MULTITHREADED, Compile: 
true, Names: {js, rhino, JavaScript, javascript, ECMAScript, ecmascript}
2016-03-09 16:58:07,718 localhost-startStop-1 DEBUG PluginManager 'Core' found 
97 plugins
2016-03-09 16:58:07,718 localhost-startStop-1 DEBUG PluginManager 'Level' found 
0 plugins
2016-03-09 16:58:07,723 localhost-startStop-1 DEBUG No scheduled items
2016-03-09 16:58:07,724 localhost-startStop-1 DEBUG Building 
Plugin[name=property, class=org.apache.logging.log4j.core.config.Property].
2016-03-09 16:58:07,740 localhost-startStop-1 TRACE TypeConverterRegistry 
initializing.
2016-03-09 16:58:07,740 localhost-startStop-1 DEBUG PluginManager 
'TypeConverter' found 23 plugins
2016-03-09 16:58:07,749 localhost-startStop-1 DEBUG 
createProperty(name="filename", value="/var/log/test-one-log/test-one-log.log")
2016-03-09 16:58:07,750 localhost-startStop-1 DEBUG Building 
Plugin[name=properties, 
class=org.apache.logging.log4j.core.config.PropertiesPlugin].
2016-03-09 16:58:07,770 localhost-startStop-1 DEBUG 
configureSubstitutor(={filename=/var/log/test-one-log/test-one-log.log}, 
Configuration(TestOneLogConfig))
2016-03-09 16:58:07,771 localhost-startStop-1 DEBUG PluginManager 'Lookup' 
found 13 plugins
2016-03-09 16:58:07,771 localhost-startStop-1 DEBUG Building 
Plugin[name=AppenderRef, 
class=org.apache.logging.log4j.core.config.AppenderRef].
2016-03-09 16:58:07,772 localhost-startStop-1 DEBUG 
createAppenderRef(ref="TCPSocket", level="null", Filter=null)
2016-03-09 16:58:07,773 localhost-startStop-1 DEBUG Building 
Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2016-03-09 16:58:07,776 localhost-startStop-1 DEBUG 
createLogger(additivity="null", level="DEBUG", name="auditlogger", 
includeLocation="null", ={TCPSocket}, ={}, Configuration(TestOneLogConfig), 
Filter=null)
2016-03-09 16:58:07,779 localhost-startStop-1 DEBUG Building 
Plugin[name=AppenderRef, 
class=org.apache.logging.log4j.core.config.AppenderRef].
2016-03-09 16:58:07,780 localhost-startStop-1 DEBUG 
createAppenderRef(ref="STDOUT", level="null", Filter=null)
2016-03-09 16:58:07,780 localhost-startStop-1 DEBUG Building 
Plugin[name=AppenderRef, 
class=org.apache.logging.log4j.core.config.AppenderRef].
2016-03-09 16:58:07,783 localhost-startStop-1 DEBUG 
createAppenderRef(ref="RollingFile", level="null", Filter=null)
2016-03-09 16:58:07,783 localhost-startStop-1 DEBUG Building 
Plugin[name=AppenderRef, 
class=org.apache.logging.log4j.core.config.AppenderRef].
2016-03-09 16:58:07,784 localhost-startStop-1 DEBUG 
createAppenderRef(ref="UDPSocket", level="null", Filter=null)
2016-03-09 16:58:07,784 localhost-startStop-1 DEBUG Building Plugin[name=root, 
class=org.apache.logging.log4j.core.config.LoggerConfig$RootLogger].
2016-03-09 16:58:07,786 localhost-startStop-1 DEBUG 
createLogger(additivity="null", level="DEBUG", includeLocation="null", 
={STDOUT, RollingFile, UDPSocket}, ={}, Configuration(TestOneLogConfig), 
Filter=null)
2016-03-09 16:58:07,787 localhost-startStop-1 DEBUG Building 
Plugin[name=loggers, class=org.apache.logging.log4j.core.config.LoggersPlugin].
2016-03-09 16:58:07,788 localhost-startStop-1 DEBUG 
createLoggers(={auditlogger, root})
2016-03-09 16:58:07,788 localhost-startStop-1 DEBUG Building 
Plugin[name=layout, class=org.apache.logging.log4j.core.layout.PatternLayout].
2016-03-09 16:58:07,821 localhost-startStop-1 DEBUG 
PatternLayout$Builder(pattern="%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n", 
PatternSelector=null, Configuration(TestOneLogConfig), Replace=null, 
charset="null", alwaysWriteExceptions="null", noConsoleNoAnsi="null", 
header="null", footer="null")
2016-03-09 16:58:07,822 localhost-startStop-1 DEBUG PluginManager 'Converter' 
found 38 plugins
2016-03-09 16:58:07,887 localhost-startStop-1 DEBUG Building 
Plugin[name=appender, 
class=org.apache.logging.log4j.core.appender.ConsoleAppender].
2016-03-09 16:58:07,895 localhost-startStop-1 INFO Log4j appears to be running 
in a Servlet environment, but there's no log4j-web module available. If you 
want better web container support, please add the log4j-web JAR to your web 
archive or server lib directory.
2016-03-09 16:58:07,896 localhost-startStop-1 DEBUG PluginManager 'Converter' 
found 38 plugins
2016-03-09 16:58:07,899 localhost-startStop-1 DEBUG Starting 
OutputStreamManager SYSTEM_OUT.false-2
2016-03-09 16:58:07,930 localhost-startStop-1 DEBUG 
ConsoleAppender$Builder(PatternLayout(%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - 
%m%n), Filter=null, target="null", name="STDOUT", follow="null", 
ignoreExceptions="null")
2016-03-09 16:58:07,938 localhost-startStop-1 DEBUG Starting 
OutputStreamManager SYSTEM_OUT.false
2016-03-09 16:58:07,940 localhost-startStop-1 DEBUG Building 
Plugin[name=layout, class=org.apache.logging.log4j.core.layout.PatternLayout].
2016-03-09 16:58:07,942 localhost-startStop-1 DEBUG 
PatternLayout$Builder(pattern="%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n", 
PatternSelector=null, Configuration(TestOneLogConfig), Replace=null, 
charset="null", alwaysWriteExceptions="null", noConsoleNoAnsi="null", 
header="null", footer="null")
2016-03-09 16:58:07,943 localhost-startStop-1 DEBUG Building 
Plugin[name=TimeBasedTriggeringPolicy, 
class=org.apache.logging.log4j.core.appender.rolling.TimeBasedTriggeringPolicy].
2016-03-09 16:58:07,946 localhost-startStop-1 DEBUG createPolicy(interval="2", 
modulate="true")
2016-03-09 16:58:07,947 localhost-startStop-1 DEBUG Building 
Plugin[name=SizeBasedTriggeringPolicy, 
class=org.apache.logging.log4j.core.appender.rolling.SizeBasedTriggeringPolicy].
2016-03-09 16:58:07,951 localhost-startStop-1 DEBUG createPolicy(size="100MB")
2016-03-09 16:58:07,955 localhost-startStop-1 DEBUG Building 
Plugin[name=Policies, 
class=org.apache.logging.log4j.core.appender.rolling.CompositeTriggeringPolicy].
2016-03-09 16:58:07,963 localhost-startStop-1 DEBUG 
createPolicy(={TimeBasedTriggeringPolicy(nextRolloverMillis=0, interval=2, 
modulate=true), SizeBasedTriggeringPolicy(size=104857600)})
2016-03-09 16:58:07,968 localhost-startStop-1 DEBUG Building 
Plugin[name=DefaultRolloverStrategy, 
class=org.apache.logging.log4j.core.appender.rolling.DefaultRolloverStrategy].
2016-03-09 16:58:07,973 localhost-startStop-1 DEBUG createStrategy(max="5", 
min="null", fileIndex="null", compressionLevel="null", ={}, 
stopCustomActionsOnError="true", Configuration(TestOneLogConfig))
2016-03-09 16:58:07,975 localhost-startStop-1 DEBUG Building 
Plugin[name=appender, 
class=org.apache.logging.log4j.core.appender.RollingFileAppender].
2016-03-09 16:58:07,980 localhost-startStop-1 DEBUG 
createAppender(fileName="/var/log/test-one-log/test-one-log.log", 
filePattern="/var/log/test-one-log/test-one-log-%d{MM-dd-yy-HH-mm-ss}-%i.log.gz",
 append="null", name="RollingFile", bufferedIO="null", bufferSize="null", 
immediateFlush="null", 
Policies(CompositeTriggeringPolicy(policies=[TimeBasedTriggeringPolicy(nextRolloverMillis=0,
 interval=2, modulate=true), SizeBasedTriggeringPolicy(size=104857600)])), 
DefaultRolloverStrategy(DefaultRolloverStrategy(min=1, max=5)), 
PatternLayout(%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n), Filter=null, 
ignoreExceptions="null", advertise="null", advertiseURI="null", 
Configuration(TestOneLogConfig))
2016-03-09 16:58:07,990 localhost-startStop-1 DEBUG Starting RollingFileManager 
/var/log/test-one-log/test-one-log.log
2016-03-09 16:58:07,994 localhost-startStop-1 DEBUG PluginManager 
'FileConverter' found 2 plugins
2016-03-09 16:58:07,997 localhost-startStop-1 TRACE 
PatternProcessor.getNextTime returning 2016/03/09-16:45:52.000, 
nextFileTime=2016/03/09-16:45:51.000, prevFileTime=1970/01/01-08:00:00.000, 
current=2016/03/09-16:58:07.997, freq=EVERY_SECOND
2016-03-09 16:58:08,003 localhost-startStop-1 TRACE 
PatternProcessor.getNextTime returning 2016/03/09-16:45:52.000, 
nextFileTime=2016/03/09-16:45:51.000, prevFileTime=2016/03/09-16:45:51.000, 
current=2016/03/09-16:58:08.002, freq=EVERY_SECOND
2016-03-09 16:58:08,003 localhost-startStop-1 DEBUG Building 
Plugin[name=layout, class=org.apache.logging.log4j.core.layout.JsonLayout].
2016-03-09 16:58:08,012 localhost-startStop-1 DEBUG 
createLayout(locationInfo="true", properties="true", complete="false", 
compact="false", eventEol="false", charset="UTF-8")
2016-03-09 16:58:08,301 localhost-startStop-1 DEBUG Building 
Plugin[name=appender, 
class=org.apache.logging.log4j.core.appender.SocketAppender].
2016-03-09 16:58:08,308 localhost-startStop-1 DEBUG 
createAppender(host="172.16.64.3", port="4562", protocol="UDP", SSL=null, 
connectTimeoutMillis="0", reconnectionDelayMillis="0", immediateFail="true", 
name="UDPSocket", immediateFlush="true", ignoreExceptions="true", 
JsonLayout(org.apache.logging.log4j.core.layout.JsonLayout@35e97fc3), 
Filter=null, advertise="false", Configuration(TestOneLogConfig))
2016-03-09 16:58:08,311 localhost-startStop-1 DEBUG Starting 
DatagramSocketManager UDP:172.16.64.3:4562
2016-03-09 16:58:08,312 localhost-startStop-1 DEBUG Building 
Plugin[name=layout, class=org.apache.logging.log4j.core.layout.JsonLayout].
2016-03-09 16:58:08,313 localhost-startStop-1 DEBUG 
createLayout(locationInfo="true", properties="true", complete="false", 
compact="false", eventEol="false", charset="UTF-8")
2016-03-09 16:58:08,313 localhost-startStop-1 DEBUG Building 
Plugin[name=appender, 
class=org.apache.logging.log4j.core.appender.SocketAppender].
2016-03-09 16:58:08,316 localhost-startStop-1 DEBUG 
createAppender(host="172.16.64.236", port="4561", protocol="TCP", SSL=null, 
connectTimeoutMillis="3000", reconnectionDelayMillis="3000", 
immediateFail="true", name="TCPSocket", immediateFlush="false", 
ignoreExceptions="false", 
JsonLayout(org.apache.logging.log4j.core.layout.JsonLayout@6ab715ca), 
Filter=null, advertise="false", Configuration(TestOneLogConfig))
2016-03-09 16:58:08,322 localhost-startStop-1 DEBUG Starting TcpSocketManager 
TCP:172.16.64.236:4561
2016-03-09 16:58:08,323 localhost-startStop-1 DEBUG Building 
Plugin[name=appenders, 
class=org.apache.logging.log4j.core.config.AppendersPlugin].
2016-03-09 16:58:08,323 localhost-startStop-1 DEBUG createAppenders(={STDOUT, 
RollingFile, UDPSocket, TCPSocket})
2016-03-09 16:58:08,324 localhost-startStop-1 DEBUG Configuration 
org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
 initialized
2016-03-09 16:58:08,325 localhost-startStop-1 DEBUG Starting configuration 
org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
2016-03-09 16:58:08,326 localhost-startStop-1 DEBUG Started configuration 
org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
 OK.
2016-03-09 16:58:08,326 localhost-startStop-1 TRACE Stopping 
org.apache.logging.log4j.core.config.DefaultConfiguration@5332203...
2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
notified 1 ReliabilityStrategies that config will be stopped.
2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
stopping root LoggerConfig.
2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
notifying ReliabilityStrategies that appenders will be stopped.
2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
stopping remaining Appenders.
2016-03-09 16:58:08,328 localhost-startStop-1 DEBUG Shutting down 
OutputStreamManager SYSTEM_OUT.false-1
2016-03-09 16:58:08,328 localhost-startStop-1 TRACE DefaultConfiguration 
stopped 1 remaining Appenders.
2016-03-09 16:58:08,328 localhost-startStop-1 TRACE DefaultConfiguration 
cleaning Appenders from 1 LoggerConfigs.
2016-03-09 16:58:08,329 localhost-startStop-1 DEBUG Stopped 
org.apache.logging.log4j.core.config.DefaultConfiguration@5332203 OK
2016-03-09 16:58:08,339 localhost-startStop-1 TRACE Reregistering MBeans after 
reconfigure. 
Selector=org.apache.logging.log4j.core.selector.ClassLoaderContextSelector@769c48b
2016-03-09 16:58:08,339 localhost-startStop-1 TRACE Reregistering context 
(1/1): '602fc7b3' org.apache.logging.log4j.core.LoggerContext@30e6857a
2016-03-09 16:58:08,340 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 'org.apache.logging.log4j2:type=602fc7b3'
2016-03-09 16:58:08,340 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 'org.apache.logging.log4j2:type=602fc7b3,component=StatusLogger'
2016-03-09 16:58:08,341 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=ContextSelector'
2016-03-09 16:58:08,341 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=*'
2016-03-09 16:58:08,342 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=*'
2016-03-09 16:58:08,342 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=AsyncAppenders,name=*'
2016-03-09 16:58:08,342 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=AsyncLoggerRingBuffer'
2016-03-09 16:58:08,343 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=*,subtype=RingBuffer'
2016-03-09 16:58:08,344 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3
2016-03-09 16:58:08,350 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=StatusLogger
2016-03-09 16:58:08,352 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=ContextSelector
2016-03-09 16:58:08,354 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=
2016-03-09 16:58:08,355 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=auditlogger
2016-03-09 16:58:08,356 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=UDPSocket
2016-03-09 16:58:08,357 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=RollingFile
2016-03-09 16:58:08,357 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=STDOUT
2016-03-09 16:58:08,357 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=TCPSocket
2016-03-09 16:58:08,359 localhost-startStop-1 TRACE Using default SystemClock 
for timestamps.
2016-03-09 16:58:08,360 localhost-startStop-1 TRACE Using DummyNanoClock for 
nanosecond timestamps.
2016-03-09 16:58:08,370 localhost-startStop-1 DEBUG Reconfiguration complete 
for context[name=602fc7b3] at URI NULL_SOURCE 
(org.apache.logging.log4j.core.LoggerContext@30e6857a) with optional 
ClassLoader: null
2016-03-09 16:58:08,370 localhost-startStop-1 DEBUG Shutdown hook enabled. 
Registering a new one.
2016-03-09 16:58:08,371 localhost-startStop-1 DEBUG 
LoggerContext[name=602fc7b3, 
org.apache.logging.log4j.core.LoggerContext@30e6857a] started OK.
三月 09, 2016 4:58:08 下午 org.hibernate.validator.internal.util.Version <clinit>
INFO: HV000001: Hibernate Validator 5.1.3.Final
三月 09, 2016 4:58:09 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-8080"]
三月 09, 2016 4:58:09 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["ajp-bio-8009"]
三月 09, 2016 4:58:09 下午 org.apache.catalina.startup.Catalina start
信息: Server startup in 7725 ms
2016-03-09 17:00:33 [http-bio-8080-exec-5] DEBUG 
www.chinacloud.com.api.ProxyController:55 - roles xClone
2016-03-09 17:00:33,022 http-bio-8080-exec-5 TRACE PatternProcessor.getNextTime 
returning 2016/03/09-17:00:34.000, nextFileTime=2016/03/09-17:00:33.000, 
prevFileTime=2016/03/09-16:45:51.000, current=2016/03/09-17:00:33.022, 
freq=EVERY_SECOND
2016-03-09 17:00:33,026 http-bio-8080-exec-5 TRACE 
DefaultRolloverStrategy.purge() took 3.0 milliseconds
2016-03-09 17:00:33,029 http-bio-8080-exec-5 DEBUG RollingFileManager executing 
synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log to 
/var/log/test-one-log/test-one-log-03-09-16-16-45-51-1.log, 
renameEmptyFiles=false]
2016-03-09 17:00:33,029 http-bio-8080-exec-5 DEBUG RollingFileManager executing 
async 
GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-16-45-51-1.log to 
/var/log/test-one-log/test-one-log-03-09-16-16-45-51-1.log.gz, 
deleteSource=true]
2016-03-09 17:00:33 [http-bio-8080-exec-5] DEBUG auditlogger:57 - LXB 0.0.0.0 
xClone roles successfully
PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:30:39 GMT; 
Max-Age=1800; path=/; HttpOnly
2016-03-09 17:14:03 [http-bio-8080-exec-7] DEBUG 
www.chinacloud.com.api.ProxyController:55 - roles xClone
2016-03-09 17:14:03,015 http-bio-8080-exec-7 TRACE PatternProcessor.getNextTime 
returning 2016/03/09-17:14:04.000, nextFileTime=2016/03/09-17:14:03.000, 
prevFileTime=2016/03/09-17:00:33.000, current=2016/03/09-17:14:03.013, 
freq=EVERY_SECOND
2016-03-09 17:14:03,017 http-bio-8080-exec-7 TRACE 
DefaultRolloverStrategy.purge() took 1.0 milliseconds
2016-03-09 17:14:03,017 http-bio-8080-exec-7 DEBUG RollingFileManager executing 
synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-00-33-1.log, 
renameEmptyFiles=false]
2016-03-09 17:14:03,018 http-bio-8080-exec-7 DEBUG RollingFileManager executing 
async 
GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-17-00-33-1.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-00-33-1.log.gz, 
deleteSource=true]
2016-03-09 17:14:03 [http-bio-8080-exec-7] DEBUG auditlogger:57 - LXB 0.0.0.0 
xClone roles successfully
PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:44:08 GMT; 
Max-Age=1800; path=/; HttpOnly
2016-03-09 17:14:45 [http-bio-8080-exec-9] DEBUG 
www.chinacloud.com.api.ProxyController:55 - roles xClone
2016-03-09 17:14:45,034 http-bio-8080-exec-9 TRACE PatternProcessor.getNextTime 
returning 2016/03/09-17:14:46.000, nextFileTime=2016/03/09-17:14:45.000, 
prevFileTime=2016/03/09-17:14:03.000, current=2016/03/09-17:14:45.034, 
freq=EVERY_SECOND
2016-03-09 17:14:45,035 http-bio-8080-exec-9 TRACE 
DefaultRolloverStrategy.purge() took 0.0 milliseconds
2016-03-09 17:14:45,035 http-bio-8080-exec-9 DEBUG RollingFileManager executing 
synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-14-03-1.log, 
renameEmptyFiles=false]
2016-03-09 17:14:45,035 http-bio-8080-exec-9 DEBUG RollingFileManager executing 
async 
GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-17-14-03-1.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-14-03-1.log.gz, 
deleteSource=true]
2016-03-09 17:14:45,048 http-bio-8080-exec-9 ERROR Unable to write to stream 
TCP:172.16.64.236:4561 for appender TCPSocket
2016-03-09 17:14:45,048 http-bio-8080-exec-9 ERROR An exception occurred 
processing Appender TCPSocket 
org.apache.logging.log4j.core.appender.AppenderLoggingException: Error writing 
to TCP:172.16.64.236:4561
        at 
org.apache.logging.log4j.core.net.TcpSocketManager.write(TcpSocketManager.java:140)
        at 
org.apache.logging.log4j.core.appender.OutputStreamManager.write(OutputStreamManager.java:136)
        at 
org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:114)
        at 
org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:152)
        at 
org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:125)
        at 
org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:116)
        at 
org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84)
        at 
org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:390)
        at 
org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:378)
        at 
org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:362)
        at 
org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:352)
        at 
org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:63)
        at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:147)
        at 
org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:1022)
        at 
org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:980)
        at 
org.apache.logging.log4j.spi.AbstractLogger.debug(AbstractLogger.java:239)
        at www.chinacloud.com.api.ProxyController.post(ProxyController.java:57)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
        at 
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
        at 
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
        at 
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776)
        at 
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
        at 
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
        at 
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
        at 
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
        at 
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
        at 
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
        at 
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at www.chinacloud.com.filter.CORSFilter.doFilter(CORSFilter.java:28)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
        at 
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
        at 
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
        at 
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.SocketException: 断开的管道
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:113)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:159)
        at 
org.apache.logging.log4j.core.net.TcpSocketManager.write(TcpSocketManager.java:131)
        ... 55 more

2016-03-09 17:14:45 [http-bio-8080-exec-9] ERROR 
www.chinacloud.com.api.ProxyController:61 - LXB Audit Error: Error writing to 
TCP:172.16.64.236:4561
PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:44:51 GMT; 
Max-Age=1800; path=/; HttpOnly
2016-03-09 17:14:48,095 Thread-3 DEBUG Connection to 172.16.64.236:4561 
reestablished.
2016-03-09 17:15:39 [http-bio-8080-exec-1] DEBUG 
www.chinacloud.com.api.ProxyController:55 - roles xClone
2016-03-09 17:15:39,434 http-bio-8080-exec-1 TRACE PatternProcessor.getNextTime 
returning 2016/03/09-17:15:40.000, nextFileTime=2016/03/09-17:15:39.000, 
prevFileTime=2016/03/09-17:14:45.000, current=2016/03/09-17:15:39.434, 
freq=EVERY_SECOND
2016-03-09 17:15:39,435 http-bio-8080-exec-1 TRACE 
DefaultRolloverStrategy.purge() took 0.0 milliseconds
2016-03-09 17:15:39,436 http-bio-8080-exec-1 DEBUG RollingFileManager executing 
synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-14-45-1.log, 
renameEmptyFiles=false]
2016-03-09 17:15:39,436 http-bio-8080-exec-1 DEBUG RollingFileManager executing 
async 
GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-17-14-45-1.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-14-45-1.log.gz, 
deleteSource=true]
2016-03-09 17:15:39 [http-bio-8080-exec-1] DEBUG auditlogger:57 - LXB 0.0.0.0 
xClone roles successfully
PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:45:45 GMT; 
Max-Age=1800; path=/; HttpOnly


  was:
Firstly, I'd like to describe some conditions of our environment:
1) Our application use SocketAppender(TCP) for audit logs and 
SocketAppender(UDP) for system logs and the problem occur for TCP case.
2) We have two logstash servers and there is one HAProxy Server(172.16.64.236) 
for load balance usage between one application server(10.111.131.28) and two 
logstash servers(172.16.64.33 and 172.16.64.3). 
3) Haproxy Server will break the connection if the connection is idle for 
several minutes, e.g. 10 minutes as we set.
4) The content of log4j2.properties(You can only focus on the TCP 
SocketAppender part): 
status=TRACE
name=TestOneLogConfig
 
property.filename=/var/log/test-one-log/test-one-log.log
 
#filters=threshold
 
#filter.threshold.type=ThresholdFilter
#filter.threshold.level=debug
 
appenders=console, rolling, syslog, auditlog
 
appender.console.type=Console
appender.console.name=STDOUT
appender.console.layout.type=PatternLayout
appender.console.layout.pattern=%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n
 
appender.rolling.type=RollingFile
appender.rolling.name=RollingFile
appender.rolling.fileName=${filename}
appender.rolling.filePattern=/var/log/test-one-log/test-one-log-%d{MM-dd-yy-HH-mm-ss}-%i.log.gz
appender.rolling.layout.type=PatternLayout
appender.rolling.layout.pattern=%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n
appender.rolling.policies.type=Policies
appender.rolling.policies.time.type=TimeBasedTriggeringPolicy
appender.rolling.policies.time.interval=2
appender.rolling.policies.time.modulate=true
appender.rolling.policies.size.type=SizeBasedTriggeringPolicy
appender.rolling.policies.size.size=100MB
appender.rolling.strategy.type=DefaultRolloverStrategy
appender.rolling.strategy.max=5

appender.syslog.type=Socket
appender.syslog.name=UDPSocket
appender.syslog.layout.type=JsonLayout
appender.syslog.layout.locationInfo=true
appender.syslog.layout.properties=true
appender.syslog.protocol=UDP
appender.syslog.host=172.16.64.3
appender.syslog.port=4562

appender.auditlog.type=Socket
appender.auditlog.name=TCPSocket
appender.auditlog.layout.type=JsonLayout
appender.auditlog.layout.locationInfo=true
appender.auditlog.layout.properties=true
appender.auditlog.protocol=TCP
appender.auditlog.host=172.16.64.236
appender.auditlog.port=4561
appender.auditlog.connectTimeoutMillis=3000
appender.auditlog.reconnectionDelayMillis=3000
appender.auditlog.immediateFail=true
appender.auditlog.immediateFlush=false
appender.auditlog.ignoreExceptions=false

#appender.asyncauditlog.type=Async
#appender.asyncauditlog.name=AsyncTCPSocket
#appender.asyncauditlog.blocking=false
#appender.asyncauditlog.bufferSize=2048
#appender.asyncauditlog.ignoreExceptions=false
#appender.asyncauditlog.asyncaudit.type=AppenderRef
#appender.asyncauditlog.asyncaudit.ref=TCPSocket

loggers=auditlogger
 
logger.auditlogger.name=auditlogger
logger.auditlogger.level=debug
#logger.auditlogger.additivity=false
logger.auditlogger.appenderRefs=auditlog
logger.auditlogger.appenderRef.auditlog.ref=TCPSocket
 
rootLogger.level=debug
rootLogger.appenderRefs=console, rolling, syslog
rootLogger.appenderRef.console.ref=STDOUT
rootLogger.appenderRef.rolling.ref=RollingFile
rootLogger.appenderRef.syslog.ref=UDPSocket

Secondly, the process/steps of meeting problem:
1) Logstash servers, HAProxy servers and our application servers are up, and 
the application servers send audit logs to haproxy and logstash successfully.
2) As we didn't do any operation, there is no audit logs come into haproxy in 
several minutes, and haproxy break the connection between it and application 
server. I use "netstat -antp" to check tcp connection states and found that: 
from the harpoxy server's pov, there is no connection to its 4561 tcp port and 
from the application server's pov, the connection to haproxy's 4561 port is 
CLOSE_WAIT
3) We did a operation so that application server will write one audit log. 
However nothing happen, SocketAppender didn't throw any exception. And I can 
see that previous CLOSE_WAIT connection is also gone. This audit log didn't 
come into haproxy and logstash at all.
4) We did a second operation so that application server will write the second 
audit log. However now SocketAppender throw a exception of and our application 
catches it and write the system log about it. This audit log didn't  come into 
haproxy and logstash either.
5) We did a third operation so that application server will write the third 
audit log. This time SocketAppender works well and this audit log came into 
haproxy and logstash.

So our question is that:
1) What's the reason of this situation, do you have any idea?
2) Is there any solution to write the first and second audit log to log server 
finally? The audit log is really importance for us.

P.S.
Here I paste the logs of console(from eclipse), you can see there are 3 prints 
of "DEBUG auditlogger:57 - LXB 0.0.0.0 xClone roles successfully", however 
logstash only receive the last one:
三月 09, 2016 4:58:01 下午 org.apache.catalina.core.AprLifecycleListener init
信息: The APR based Apache Tomcat Native library which allows optimal performance 
in production environments was not found on the java.library.path: 
/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
三月 09, 2016 4:58:01 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 
'source' to 'org.eclipse.jst.j2ee.server:test-one-log' did not find a matching 
property.
三月 09, 2016 4:58:02 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8080"]
三月 09, 2016 4:58:02 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-bio-8009"]
三月 09, 2016 4:58:02 下午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1050 ms
三月 09, 2016 4:58:02 下午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
三月 09, 2016 4:58:02 下午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.47
三月 09, 2016 4:58:03 下午 org.apache.catalina.loader.WebappClassLoader 
validateJarFile
信息: 
validateJarFile(/home/xibing-liang/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp2/wtpwebapps/test-one-log/WEB-INF/lib/javax.servlet-api-3.1.0.jar)
 - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: 
javax/servlet/Servlet.class
三月 09, 2016 4:58:06 下午 org.apache.catalina.core.ApplicationContext log
信息: No Spring WebApplicationInitializer types detected on classpath
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further 
details.
三月 09, 2016 4:58:06 下午 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
三月 09, 2016 4:58:07 下午 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring FrameworkServlet 'mvc-dispatcher'
2016-03-09 16:58:07,694 localhost-startStop-1 DEBUG Initializing configuration 
org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
2016-03-09 16:58:07,705 localhost-startStop-1 DEBUG Installed script engines
2016-03-09 16:58:07,717 localhost-startStop-1 DEBUG Mozilla Rhino Version: 1.7 
release 3 PRERELEASE, Language: ECMAScript, Threading: MULTITHREADED, Compile: 
true, Names: {js, rhino, JavaScript, javascript, ECMAScript, ecmascript}
2016-03-09 16:58:07,718 localhost-startStop-1 DEBUG PluginManager 'Core' found 
97 plugins
2016-03-09 16:58:07,718 localhost-startStop-1 DEBUG PluginManager 'Level' found 
0 plugins
2016-03-09 16:58:07,723 localhost-startStop-1 DEBUG No scheduled items
2016-03-09 16:58:07,724 localhost-startStop-1 DEBUG Building 
Plugin[name=property, class=org.apache.logging.log4j.core.config.Property].
2016-03-09 16:58:07,740 localhost-startStop-1 TRACE TypeConverterRegistry 
initializing.
2016-03-09 16:58:07,740 localhost-startStop-1 DEBUG PluginManager 
'TypeConverter' found 23 plugins
2016-03-09 16:58:07,749 localhost-startStop-1 DEBUG 
createProperty(name="filename", value="/var/log/test-one-log/test-one-log.log")
2016-03-09 16:58:07,750 localhost-startStop-1 DEBUG Building 
Plugin[name=properties, 
class=org.apache.logging.log4j.core.config.PropertiesPlugin].
2016-03-09 16:58:07,770 localhost-startStop-1 DEBUG 
configureSubstitutor(={filename=/var/log/test-one-log/test-one-log.log}, 
Configuration(TestOneLogConfig))
2016-03-09 16:58:07,771 localhost-startStop-1 DEBUG PluginManager 'Lookup' 
found 13 plugins
2016-03-09 16:58:07,771 localhost-startStop-1 DEBUG Building 
Plugin[name=AppenderRef, 
class=org.apache.logging.log4j.core.config.AppenderRef].
2016-03-09 16:58:07,772 localhost-startStop-1 DEBUG 
createAppenderRef(ref="TCPSocket", level="null", Filter=null)
2016-03-09 16:58:07,773 localhost-startStop-1 DEBUG Building 
Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2016-03-09 16:58:07,776 localhost-startStop-1 DEBUG 
createLogger(additivity="null", level="DEBUG", name="auditlogger", 
includeLocation="null", ={TCPSocket}, ={}, Configuration(TestOneLogConfig), 
Filter=null)
2016-03-09 16:58:07,779 localhost-startStop-1 DEBUG Building 
Plugin[name=AppenderRef, 
class=org.apache.logging.log4j.core.config.AppenderRef].
2016-03-09 16:58:07,780 localhost-startStop-1 DEBUG 
createAppenderRef(ref="STDOUT", level="null", Filter=null)
2016-03-09 16:58:07,780 localhost-startStop-1 DEBUG Building 
Plugin[name=AppenderRef, 
class=org.apache.logging.log4j.core.config.AppenderRef].
2016-03-09 16:58:07,783 localhost-startStop-1 DEBUG 
createAppenderRef(ref="RollingFile", level="null", Filter=null)
2016-03-09 16:58:07,783 localhost-startStop-1 DEBUG Building 
Plugin[name=AppenderRef, 
class=org.apache.logging.log4j.core.config.AppenderRef].
2016-03-09 16:58:07,784 localhost-startStop-1 DEBUG 
createAppenderRef(ref="UDPSocket", level="null", Filter=null)
2016-03-09 16:58:07,784 localhost-startStop-1 DEBUG Building Plugin[name=root, 
class=org.apache.logging.log4j.core.config.LoggerConfig$RootLogger].
2016-03-09 16:58:07,786 localhost-startStop-1 DEBUG 
createLogger(additivity="null", level="DEBUG", includeLocation="null", 
={STDOUT, RollingFile, UDPSocket}, ={}, Configuration(TestOneLogConfig), 
Filter=null)
2016-03-09 16:58:07,787 localhost-startStop-1 DEBUG Building 
Plugin[name=loggers, class=org.apache.logging.log4j.core.config.LoggersPlugin].
2016-03-09 16:58:07,788 localhost-startStop-1 DEBUG 
createLoggers(={auditlogger, root})
2016-03-09 16:58:07,788 localhost-startStop-1 DEBUG Building 
Plugin[name=layout, class=org.apache.logging.log4j.core.layout.PatternLayout].
2016-03-09 16:58:07,821 localhost-startStop-1 DEBUG 
PatternLayout$Builder(pattern="%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n", 
PatternSelector=null, Configuration(TestOneLogConfig), Replace=null, 
charset="null", alwaysWriteExceptions="null", noConsoleNoAnsi="null", 
header="null", footer="null")
2016-03-09 16:58:07,822 localhost-startStop-1 DEBUG PluginManager 'Converter' 
found 38 plugins
2016-03-09 16:58:07,887 localhost-startStop-1 DEBUG Building 
Plugin[name=appender, 
class=org.apache.logging.log4j.core.appender.ConsoleAppender].
2016-03-09 16:58:07,895 localhost-startStop-1 INFO Log4j appears to be running 
in a Servlet environment, but there's no log4j-web module available. If you 
want better web container support, please add the log4j-web JAR to your web 
archive or server lib directory.
2016-03-09 16:58:07,896 localhost-startStop-1 DEBUG PluginManager 'Converter' 
found 38 plugins
2016-03-09 16:58:07,899 localhost-startStop-1 DEBUG Starting 
OutputStreamManager SYSTEM_OUT.false-2
2016-03-09 16:58:07,930 localhost-startStop-1 DEBUG 
ConsoleAppender$Builder(PatternLayout(%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - 
%m%n), Filter=null, target="null", name="STDOUT", follow="null", 
ignoreExceptions="null")
2016-03-09 16:58:07,938 localhost-startStop-1 DEBUG Starting 
OutputStreamManager SYSTEM_OUT.false
2016-03-09 16:58:07,940 localhost-startStop-1 DEBUG Building 
Plugin[name=layout, class=org.apache.logging.log4j.core.layout.PatternLayout].
2016-03-09 16:58:07,942 localhost-startStop-1 DEBUG 
PatternLayout$Builder(pattern="%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n", 
PatternSelector=null, Configuration(TestOneLogConfig), Replace=null, 
charset="null", alwaysWriteExceptions="null", noConsoleNoAnsi="null", 
header="null", footer="null")
2016-03-09 16:58:07,943 localhost-startStop-1 DEBUG Building 
Plugin[name=TimeBasedTriggeringPolicy, 
class=org.apache.logging.log4j.core.appender.rolling.TimeBasedTriggeringPolicy].
2016-03-09 16:58:07,946 localhost-startStop-1 DEBUG createPolicy(interval="2", 
modulate="true")
2016-03-09 16:58:07,947 localhost-startStop-1 DEBUG Building 
Plugin[name=SizeBasedTriggeringPolicy, 
class=org.apache.logging.log4j.core.appender.rolling.SizeBasedTriggeringPolicy].
2016-03-09 16:58:07,951 localhost-startStop-1 DEBUG createPolicy(size="100MB")
2016-03-09 16:58:07,955 localhost-startStop-1 DEBUG Building 
Plugin[name=Policies, 
class=org.apache.logging.log4j.core.appender.rolling.CompositeTriggeringPolicy].
2016-03-09 16:58:07,963 localhost-startStop-1 DEBUG 
createPolicy(={TimeBasedTriggeringPolicy(nextRolloverMillis=0, interval=2, 
modulate=true), SizeBasedTriggeringPolicy(size=104857600)})
2016-03-09 16:58:07,968 localhost-startStop-1 DEBUG Building 
Plugin[name=DefaultRolloverStrategy, 
class=org.apache.logging.log4j.core.appender.rolling.DefaultRolloverStrategy].
2016-03-09 16:58:07,973 localhost-startStop-1 DEBUG createStrategy(max="5", 
min="null", fileIndex="null", compressionLevel="null", ={}, 
stopCustomActionsOnError="true", Configuration(TestOneLogConfig))
2016-03-09 16:58:07,975 localhost-startStop-1 DEBUG Building 
Plugin[name=appender, 
class=org.apache.logging.log4j.core.appender.RollingFileAppender].
2016-03-09 16:58:07,980 localhost-startStop-1 DEBUG 
createAppender(fileName="/var/log/test-one-log/test-one-log.log", 
filePattern="/var/log/test-one-log/test-one-log-%d{MM-dd-yy-HH-mm-ss}-%i.log.gz",
 append="null", name="RollingFile", bufferedIO="null", bufferSize="null", 
immediateFlush="null", 
Policies(CompositeTriggeringPolicy(policies=[TimeBasedTriggeringPolicy(nextRolloverMillis=0,
 interval=2, modulate=true), SizeBasedTriggeringPolicy(size=104857600)])), 
DefaultRolloverStrategy(DefaultRolloverStrategy(min=1, max=5)), 
PatternLayout(%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n), Filter=null, 
ignoreExceptions="null", advertise="null", advertiseURI="null", 
Configuration(TestOneLogConfig))
2016-03-09 16:58:07,990 localhost-startStop-1 DEBUG Starting RollingFileManager 
/var/log/test-one-log/test-one-log.log
2016-03-09 16:58:07,994 localhost-startStop-1 DEBUG PluginManager 
'FileConverter' found 2 plugins
2016-03-09 16:58:07,997 localhost-startStop-1 TRACE 
PatternProcessor.getNextTime returning 2016/03/09-16:45:52.000, 
nextFileTime=2016/03/09-16:45:51.000, prevFileTime=1970/01/01-08:00:00.000, 
current=2016/03/09-16:58:07.997, freq=EVERY_SECOND
2016-03-09 16:58:08,003 localhost-startStop-1 TRACE 
PatternProcessor.getNextTime returning 2016/03/09-16:45:52.000, 
nextFileTime=2016/03/09-16:45:51.000, prevFileTime=2016/03/09-16:45:51.000, 
current=2016/03/09-16:58:08.002, freq=EVERY_SECOND
2016-03-09 16:58:08,003 localhost-startStop-1 DEBUG Building 
Plugin[name=layout, class=org.apache.logging.log4j.core.layout.JsonLayout].
2016-03-09 16:58:08,012 localhost-startStop-1 DEBUG 
createLayout(locationInfo="true", properties="true", complete="false", 
compact="false", eventEol="false", charset="UTF-8")
2016-03-09 16:58:08,301 localhost-startStop-1 DEBUG Building 
Plugin[name=appender, 
class=org.apache.logging.log4j.core.appender.SocketAppender].
2016-03-09 16:58:08,308 localhost-startStop-1 DEBUG 
createAppender(host="172.16.64.3", port="4562", protocol="UDP", SSL=null, 
connectTimeoutMillis="0", reconnectionDelayMillis="0", immediateFail="true", 
name="UDPSocket", immediateFlush="true", ignoreExceptions="true", 
JsonLayout(org.apache.logging.log4j.core.layout.JsonLayout@35e97fc3), 
Filter=null, advertise="false", Configuration(TestOneLogConfig))
2016-03-09 16:58:08,311 localhost-startStop-1 DEBUG Starting 
DatagramSocketManager UDP:172.16.64.3:4562
2016-03-09 16:58:08,312 localhost-startStop-1 DEBUG Building 
Plugin[name=layout, class=org.apache.logging.log4j.core.layout.JsonLayout].
2016-03-09 16:58:08,313 localhost-startStop-1 DEBUG 
createLayout(locationInfo="true", properties="true", complete="false", 
compact="false", eventEol="false", charset="UTF-8")
2016-03-09 16:58:08,313 localhost-startStop-1 DEBUG Building 
Plugin[name=appender, 
class=org.apache.logging.log4j.core.appender.SocketAppender].
2016-03-09 16:58:08,316 localhost-startStop-1 DEBUG 
createAppender(host="172.16.64.236", port="4561", protocol="TCP", SSL=null, 
connectTimeoutMillis="3000", reconnectionDelayMillis="3000", 
immediateFail="true", name="TCPSocket", immediateFlush="false", 
ignoreExceptions="false", 
JsonLayout(org.apache.logging.log4j.core.layout.JsonLayout@6ab715ca), 
Filter=null, advertise="false", Configuration(TestOneLogConfig))
2016-03-09 16:58:08,322 localhost-startStop-1 DEBUG Starting TcpSocketManager 
TCP:172.16.64.236:4561
2016-03-09 16:58:08,323 localhost-startStop-1 DEBUG Building 
Plugin[name=appenders, 
class=org.apache.logging.log4j.core.config.AppendersPlugin].
2016-03-09 16:58:08,323 localhost-startStop-1 DEBUG createAppenders(={STDOUT, 
RollingFile, UDPSocket, TCPSocket})
2016-03-09 16:58:08,324 localhost-startStop-1 DEBUG Configuration 
org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
 initialized
2016-03-09 16:58:08,325 localhost-startStop-1 DEBUG Starting configuration 
org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
2016-03-09 16:58:08,326 localhost-startStop-1 DEBUG Started configuration 
org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
 OK.
2016-03-09 16:58:08,326 localhost-startStop-1 TRACE Stopping 
org.apache.logging.log4j.core.config.DefaultConfiguration@5332203...
2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
notified 1 ReliabilityStrategies that config will be stopped.
2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
stopping root LoggerConfig.
2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
notifying ReliabilityStrategies that appenders will be stopped.
2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
stopping remaining Appenders.
2016-03-09 16:58:08,328 localhost-startStop-1 DEBUG Shutting down 
OutputStreamManager SYSTEM_OUT.false-1
2016-03-09 16:58:08,328 localhost-startStop-1 TRACE DefaultConfiguration 
stopped 1 remaining Appenders.
2016-03-09 16:58:08,328 localhost-startStop-1 TRACE DefaultConfiguration 
cleaning Appenders from 1 LoggerConfigs.
2016-03-09 16:58:08,329 localhost-startStop-1 DEBUG Stopped 
org.apache.logging.log4j.core.config.DefaultConfiguration@5332203 OK
2016-03-09 16:58:08,339 localhost-startStop-1 TRACE Reregistering MBeans after 
reconfigure. 
Selector=org.apache.logging.log4j.core.selector.ClassLoaderContextSelector@769c48b
2016-03-09 16:58:08,339 localhost-startStop-1 TRACE Reregistering context 
(1/1): '602fc7b3' org.apache.logging.log4j.core.LoggerContext@30e6857a
2016-03-09 16:58:08,340 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 'org.apache.logging.log4j2:type=602fc7b3'
2016-03-09 16:58:08,340 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 'org.apache.logging.log4j2:type=602fc7b3,component=StatusLogger'
2016-03-09 16:58:08,341 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=ContextSelector'
2016-03-09 16:58:08,341 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=*'
2016-03-09 16:58:08,342 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=*'
2016-03-09 16:58:08,342 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=AsyncAppenders,name=*'
2016-03-09 16:58:08,342 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=AsyncLoggerRingBuffer'
2016-03-09 16:58:08,343 localhost-startStop-1 TRACE Unregistering but no MBeans 
found matching 
'org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=*,subtype=RingBuffer'
2016-03-09 16:58:08,344 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3
2016-03-09 16:58:08,350 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=StatusLogger
2016-03-09 16:58:08,352 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=ContextSelector
2016-03-09 16:58:08,354 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=
2016-03-09 16:58:08,355 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=auditlogger
2016-03-09 16:58:08,356 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=UDPSocket
2016-03-09 16:58:08,357 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=RollingFile
2016-03-09 16:58:08,357 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=STDOUT
2016-03-09 16:58:08,357 localhost-startStop-1 DEBUG Registering MBean 
org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=TCPSocket
2016-03-09 16:58:08,359 localhost-startStop-1 TRACE Using default SystemClock 
for timestamps.
2016-03-09 16:58:08,360 localhost-startStop-1 TRACE Using DummyNanoClock for 
nanosecond timestamps.
2016-03-09 16:58:08,370 localhost-startStop-1 DEBUG Reconfiguration complete 
for context[name=602fc7b3] at URI NULL_SOURCE 
(org.apache.logging.log4j.core.LoggerContext@30e6857a) with optional 
ClassLoader: null
2016-03-09 16:58:08,370 localhost-startStop-1 DEBUG Shutdown hook enabled. 
Registering a new one.
2016-03-09 16:58:08,371 localhost-startStop-1 DEBUG 
LoggerContext[name=602fc7b3, 
org.apache.logging.log4j.core.LoggerContext@30e6857a] started OK.
三月 09, 2016 4:58:08 下午 org.hibernate.validator.internal.util.Version <clinit>
INFO: HV000001: Hibernate Validator 5.1.3.Final
三月 09, 2016 4:58:09 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-8080"]
三月 09, 2016 4:58:09 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["ajp-bio-8009"]
三月 09, 2016 4:58:09 下午 org.apache.catalina.startup.Catalina start
信息: Server startup in 7725 ms
2016-03-09 17:00:33 [http-bio-8080-exec-5] DEBUG 
www.chinacloud.com.api.ProxyController:55 - roles xClone
2016-03-09 17:00:33,022 http-bio-8080-exec-5 TRACE PatternProcessor.getNextTime 
returning 2016/03/09-17:00:34.000, nextFileTime=2016/03/09-17:00:33.000, 
prevFileTime=2016/03/09-16:45:51.000, current=2016/03/09-17:00:33.022, 
freq=EVERY_SECOND
2016-03-09 17:00:33,026 http-bio-8080-exec-5 TRACE 
DefaultRolloverStrategy.purge() took 3.0 milliseconds
2016-03-09 17:00:33,029 http-bio-8080-exec-5 DEBUG RollingFileManager executing 
synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log to 
/var/log/test-one-log/test-one-log-03-09-16-16-45-51-1.log, 
renameEmptyFiles=false]
2016-03-09 17:00:33,029 http-bio-8080-exec-5 DEBUG RollingFileManager executing 
async 
GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-16-45-51-1.log to 
/var/log/test-one-log/test-one-log-03-09-16-16-45-51-1.log.gz, 
deleteSource=true]
2016-03-09 17:00:33 [http-bio-8080-exec-5] DEBUG auditlogger:57 - LXB 0.0.0.0 
xClone roles successfully
PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:30:39 GMT; 
Max-Age=1800; path=/; HttpOnly
2016-03-09 17:14:03 [http-bio-8080-exec-7] DEBUG 
www.chinacloud.com.api.ProxyController:55 - roles xClone
2016-03-09 17:14:03,015 http-bio-8080-exec-7 TRACE PatternProcessor.getNextTime 
returning 2016/03/09-17:14:04.000, nextFileTime=2016/03/09-17:14:03.000, 
prevFileTime=2016/03/09-17:00:33.000, current=2016/03/09-17:14:03.013, 
freq=EVERY_SECOND
2016-03-09 17:14:03,017 http-bio-8080-exec-7 TRACE 
DefaultRolloverStrategy.purge() took 1.0 milliseconds
2016-03-09 17:14:03,017 http-bio-8080-exec-7 DEBUG RollingFileManager executing 
synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-00-33-1.log, 
renameEmptyFiles=false]
2016-03-09 17:14:03,018 http-bio-8080-exec-7 DEBUG RollingFileManager executing 
async 
GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-17-00-33-1.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-00-33-1.log.gz, 
deleteSource=true]
2016-03-09 17:14:03 [http-bio-8080-exec-7] DEBUG auditlogger:57 - LXB 0.0.0.0 
xClone roles successfully
PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:44:08 GMT; 
Max-Age=1800; path=/; HttpOnly
2016-03-09 17:14:45 [http-bio-8080-exec-9] DEBUG 
www.chinacloud.com.api.ProxyController:55 - roles xClone
2016-03-09 17:14:45,034 http-bio-8080-exec-9 TRACE PatternProcessor.getNextTime 
returning 2016/03/09-17:14:46.000, nextFileTime=2016/03/09-17:14:45.000, 
prevFileTime=2016/03/09-17:14:03.000, current=2016/03/09-17:14:45.034, 
freq=EVERY_SECOND
2016-03-09 17:14:45,035 http-bio-8080-exec-9 TRACE 
DefaultRolloverStrategy.purge() took 0.0 milliseconds
2016-03-09 17:14:45,035 http-bio-8080-exec-9 DEBUG RollingFileManager executing 
synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-14-03-1.log, 
renameEmptyFiles=false]
2016-03-09 17:14:45,035 http-bio-8080-exec-9 DEBUG RollingFileManager executing 
async 
GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-17-14-03-1.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-14-03-1.log.gz, 
deleteSource=true]
2016-03-09 17:14:45,048 http-bio-8080-exec-9 ERROR Unable to write to stream 
TCP:172.16.64.236:4561 for appender TCPSocket
2016-03-09 17:14:45,048 http-bio-8080-exec-9 ERROR An exception occurred 
processing Appender TCPSocket 
org.apache.logging.log4j.core.appender.AppenderLoggingException: Error writing 
to TCP:172.16.64.236:4561
        at 
org.apache.logging.log4j.core.net.TcpSocketManager.write(TcpSocketManager.java:140)
        at 
org.apache.logging.log4j.core.appender.OutputStreamManager.write(OutputStreamManager.java:136)
        at 
org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:114)
        at 
org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:152)
        at 
org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:125)
        at 
org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:116)
        at 
org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84)
        at 
org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:390)
        at 
org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:378)
        at 
org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:362)
        at 
org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:352)
        at 
org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:63)
        at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:147)
        at 
org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:1022)
        at 
org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:980)
        at 
org.apache.logging.log4j.spi.AbstractLogger.debug(AbstractLogger.java:239)
        at www.chinacloud.com.api.ProxyController.post(ProxyController.java:57)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
        at 
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
        at 
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
        at 
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776)
        at 
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
        at 
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
        at 
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
        at 
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
        at 
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
        at 
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
        at 
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at www.chinacloud.com.filter.CORSFilter.doFilter(CORSFilter.java:28)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
        at 
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
        at 
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
        at 
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.SocketException: 断开的管道
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:113)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:159)
        at 
org.apache.logging.log4j.core.net.TcpSocketManager.write(TcpSocketManager.java:131)
        ... 55 more

2016-03-09 17:14:45 [http-bio-8080-exec-9] ERROR 
www.chinacloud.com.api.ProxyController:61 - LXB Audit Error: Error writing to 
TCP:172.16.64.236:4561
PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:44:51 GMT; 
Max-Age=1800; path=/; HttpOnly
2016-03-09 17:14:48,095 Thread-3 DEBUG Connection to 172.16.64.236:4561 
reestablished.
2016-03-09 17:15:39 [http-bio-8080-exec-1] DEBUG 
www.chinacloud.com.api.ProxyController:55 - roles xClone
2016-03-09 17:15:39,434 http-bio-8080-exec-1 TRACE PatternProcessor.getNextTime 
returning 2016/03/09-17:15:40.000, nextFileTime=2016/03/09-17:15:39.000, 
prevFileTime=2016/03/09-17:14:45.000, current=2016/03/09-17:15:39.434, 
freq=EVERY_SECOND
2016-03-09 17:15:39,435 http-bio-8080-exec-1 TRACE 
DefaultRolloverStrategy.purge() took 0.0 milliseconds
2016-03-09 17:15:39,436 http-bio-8080-exec-1 DEBUG RollingFileManager executing 
synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-14-45-1.log, 
renameEmptyFiles=false]
2016-03-09 17:15:39,436 http-bio-8080-exec-1 DEBUG RollingFileManager executing 
async 
GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-17-14-45-1.log to 
/var/log/test-one-log/test-one-log-03-09-16-17-14-45-1.log.gz, 
deleteSource=true]
2016-03-09 17:15:39 [http-bio-8080-exec-1] DEBUG auditlogger:57 - LXB 0.0.0.0 
xClone roles successfully
PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:45:45 GMT; 
Max-Age=1800; path=/; HttpOnly



> SocketAppender will lost first serveral logs after re-connection to log 
> servers
> -------------------------------------------------------------------------------
>
>                 Key: LOG4J2-1311
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-1311
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Appenders
>    Affects Versions: 2.5
>         Environment: OS: Ubuntu 14.04 LTS
>            Reporter: Xibing Liang
>
> Firstly, I'd like to describe some conditions of our environment:
> 1) Our application use SocketAppender(TCP) for audit logs and 
> SocketAppender(UDP) for system logs and the problem occur for TCP case.
> 2) We have two logstash servers and there is one HAProxy 
> Server(172.16.64.236) for load balance usage between one application 
> server(10.111.131.28) and two logstash servers(172.16.64.33 and 172.16.64.3). 
> 3) Haproxy Server will break the connection if the connection is idle for 
> several minutes, e.g. 10 minutes as we set.
> 4) The content of log4j2.properties(You can only focus on the TCP 
> SocketAppender part): 
> status=TRACE
> name=TestOneLogConfig
>  
> property.filename=/var/log/test-one-log/test-one-log.log
>  
> #filters=threshold
>  
> #filter.threshold.type=ThresholdFilter
> #filter.threshold.level=debug
>  
> appenders=console, rolling, syslog, auditlog
>  
> appender.console.type=Console
> appender.console.name=STDOUT
> appender.console.layout.type=PatternLayout
> appender.console.layout.pattern=%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n
>  
> appender.rolling.type=RollingFile
> appender.rolling.name=RollingFile
> appender.rolling.fileName=${filename}
> appender.rolling.filePattern=/var/log/test-one-log/test-one-log-%d{MM-dd-yy-HH-mm-ss}-%i.log.gz
> appender.rolling.layout.type=PatternLayout
> appender.rolling.layout.pattern=%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n
> appender.rolling.policies.type=Policies
> appender.rolling.policies.time.type=TimeBasedTriggeringPolicy
> appender.rolling.policies.time.interval=2
> appender.rolling.policies.time.modulate=true
> appender.rolling.policies.size.type=SizeBasedTriggeringPolicy
> appender.rolling.policies.size.size=100MB
> appender.rolling.strategy.type=DefaultRolloverStrategy
> appender.rolling.strategy.max=5
> appender.syslog.type=Socket
> appender.syslog.name=UDPSocket
> appender.syslog.layout.type=JsonLayout
> appender.syslog.layout.locationInfo=true
> appender.syslog.layout.properties=true
> appender.syslog.protocol=UDP
> appender.syslog.host=172.16.64.3
> appender.syslog.port=4562
> appender.auditlog.type=Socket
> appender.auditlog.name=TCPSocket
> appender.auditlog.layout.type=JsonLayout
> appender.auditlog.layout.locationInfo=true
> appender.auditlog.layout.properties=true
> appender.auditlog.protocol=TCP
> appender.auditlog.host=172.16.64.236
> appender.auditlog.port=4561
> appender.auditlog.connectTimeoutMillis=3000
> appender.auditlog.reconnectionDelayMillis=3000
> appender.auditlog.immediateFail=true
> appender.auditlog.immediateFlush=false
> appender.auditlog.ignoreExceptions=false
> #appender.asyncauditlog.type=Async
> #appender.asyncauditlog.name=AsyncTCPSocket
> #appender.asyncauditlog.blocking=false
> #appender.asyncauditlog.bufferSize=2048
> #appender.asyncauditlog.ignoreExceptions=false
> #appender.asyncauditlog.asyncaudit.type=AppenderRef
> #appender.asyncauditlog.asyncaudit.ref=TCPSocket
> loggers=auditlogger
>  
> logger.auditlogger.name=auditlogger
> logger.auditlogger.level=debug
> #logger.auditlogger.additivity=false
> logger.auditlogger.appenderRefs=auditlog
> logger.auditlogger.appenderRef.auditlog.ref=TCPSocket
>  
> rootLogger.level=debug
> rootLogger.appenderRefs=console, rolling, syslog
> rootLogger.appenderRef.console.ref=STDOUT
> rootLogger.appenderRef.rolling.ref=RollingFile
> rootLogger.appenderRef.syslog.ref=UDPSocket
> Secondly, the process/steps of meeting problem:
> 1) Logstash servers, HAProxy servers and our application servers are up, and 
> the application servers send audit logs to haproxy and logstash successfully.
> 2) As we didn't do any operation, there is no audit logs come into haproxy in 
> several minutes, and haproxy break the connection between it and application 
> server. I use "netstat -antp" to check tcp connection states and found that: 
> from the harpoxy server's pov, there is no connection to its 4561 tcp port 
> and from the application server's pov, the connection to haproxy's 4561 port 
> is CLOSE_WAIT
> 3) We did a operation so that application server will write one audit log. 
> However nothing happen, SocketAppender didn't throw any exception. And I can 
> see that previous CLOSE_WAIT connection is also gone. This audit log didn't 
> come into haproxy and logstash at all.
> 4) We did a second operation so that application server will write the second 
> audit log. However now SocketAppender throw a exception of and our 
> application catches it and write the system log about it. This audit log 
> didn't  come into haproxy and logstash either.
> 5) We did a third operation so that application server will write the third 
> audit log. This time SocketAppender works well and this audit log came into 
> haproxy and logstash.
> So our question is that:
> 1) What's the reason of this situation, do you have any idea?
> 2) Is there any solution to write the first and second audit log to log 
> server finally? The audit log is really importance for us.
> P.S.
> Here I paste the logs of console(from eclipse), you can see there are 
> serveral prints of "DEBUG auditlogger:57 - LXB 0.0.0.0 xClone roles 
> successfully" after re-connection, however logstash only receive the last one:
> 三月 09, 2016 4:58:01 下午 org.apache.catalina.core.AprLifecycleListener init
> 信息: The APR based Apache Tomcat Native library which allows optimal 
> performance in production environments was not found on the 
> java.library.path: 
> /usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
> 三月 09, 2016 4:58:01 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
> 警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 
> 'source' to 'org.eclipse.jst.j2ee.server:test-one-log' did not find a 
> matching property.
> 三月 09, 2016 4:58:02 下午 org.apache.coyote.AbstractProtocol init
> 信息: Initializing ProtocolHandler ["http-bio-8080"]
> 三月 09, 2016 4:58:02 下午 org.apache.coyote.AbstractProtocol init
> 信息: Initializing ProtocolHandler ["ajp-bio-8009"]
> 三月 09, 2016 4:58:02 下午 org.apache.catalina.startup.Catalina load
> 信息: Initialization processed in 1050 ms
> 三月 09, 2016 4:58:02 下午 org.apache.catalina.core.StandardService startInternal
> 信息: Starting service Catalina
> 三月 09, 2016 4:58:02 下午 org.apache.catalina.core.StandardEngine startInternal
> 信息: Starting Servlet Engine: Apache Tomcat/7.0.47
> 三月 09, 2016 4:58:03 下午 org.apache.catalina.loader.WebappClassLoader 
> validateJarFile
> 信息: 
> validateJarFile(/home/xibing-liang/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp2/wtpwebapps/test-one-log/WEB-INF/lib/javax.servlet-api-3.1.0.jar)
>  - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: 
> javax/servlet/Servlet.class
> 三月 09, 2016 4:58:06 下午 org.apache.catalina.core.ApplicationContext log
> 信息: No Spring WebApplicationInitializer types detected on classpath
> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
> SLF4J: Defaulting to no-operation (NOP) logger implementation
> SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further 
> details.
> 三月 09, 2016 4:58:06 下午 org.apache.catalina.core.ApplicationContext log
> 信息: Initializing Spring root WebApplicationContext
> 三月 09, 2016 4:58:07 下午 org.apache.catalina.core.ApplicationContext log
> 信息: Initializing Spring FrameworkServlet 'mvc-dispatcher'
> 2016-03-09 16:58:07,694 localhost-startStop-1 DEBUG Initializing 
> configuration 
> org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
> 2016-03-09 16:58:07,705 localhost-startStop-1 DEBUG Installed script engines
> 2016-03-09 16:58:07,717 localhost-startStop-1 DEBUG Mozilla Rhino Version: 
> 1.7 release 3 PRERELEASE, Language: ECMAScript, Threading: MULTITHREADED, 
> Compile: true, Names: {js, rhino, JavaScript, javascript, ECMAScript, 
> ecmascript}
> 2016-03-09 16:58:07,718 localhost-startStop-1 DEBUG PluginManager 'Core' 
> found 97 plugins
> 2016-03-09 16:58:07,718 localhost-startStop-1 DEBUG PluginManager 'Level' 
> found 0 plugins
> 2016-03-09 16:58:07,723 localhost-startStop-1 DEBUG No scheduled items
> 2016-03-09 16:58:07,724 localhost-startStop-1 DEBUG Building 
> Plugin[name=property, class=org.apache.logging.log4j.core.config.Property].
> 2016-03-09 16:58:07,740 localhost-startStop-1 TRACE TypeConverterRegistry 
> initializing.
> 2016-03-09 16:58:07,740 localhost-startStop-1 DEBUG PluginManager 
> 'TypeConverter' found 23 plugins
> 2016-03-09 16:58:07,749 localhost-startStop-1 DEBUG 
> createProperty(name="filename", 
> value="/var/log/test-one-log/test-one-log.log")
> 2016-03-09 16:58:07,750 localhost-startStop-1 DEBUG Building 
> Plugin[name=properties, 
> class=org.apache.logging.log4j.core.config.PropertiesPlugin].
> 2016-03-09 16:58:07,770 localhost-startStop-1 DEBUG 
> configureSubstitutor(={filename=/var/log/test-one-log/test-one-log.log}, 
> Configuration(TestOneLogConfig))
> 2016-03-09 16:58:07,771 localhost-startStop-1 DEBUG PluginManager 'Lookup' 
> found 13 plugins
> 2016-03-09 16:58:07,771 localhost-startStop-1 DEBUG Building 
> Plugin[name=AppenderRef, 
> class=org.apache.logging.log4j.core.config.AppenderRef].
> 2016-03-09 16:58:07,772 localhost-startStop-1 DEBUG 
> createAppenderRef(ref="TCPSocket", level="null", Filter=null)
> 2016-03-09 16:58:07,773 localhost-startStop-1 DEBUG Building 
> Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
> 2016-03-09 16:58:07,776 localhost-startStop-1 DEBUG 
> createLogger(additivity="null", level="DEBUG", name="auditlogger", 
> includeLocation="null", ={TCPSocket}, ={}, Configuration(TestOneLogConfig), 
> Filter=null)
> 2016-03-09 16:58:07,779 localhost-startStop-1 DEBUG Building 
> Plugin[name=AppenderRef, 
> class=org.apache.logging.log4j.core.config.AppenderRef].
> 2016-03-09 16:58:07,780 localhost-startStop-1 DEBUG 
> createAppenderRef(ref="STDOUT", level="null", Filter=null)
> 2016-03-09 16:58:07,780 localhost-startStop-1 DEBUG Building 
> Plugin[name=AppenderRef, 
> class=org.apache.logging.log4j.core.config.AppenderRef].
> 2016-03-09 16:58:07,783 localhost-startStop-1 DEBUG 
> createAppenderRef(ref="RollingFile", level="null", Filter=null)
> 2016-03-09 16:58:07,783 localhost-startStop-1 DEBUG Building 
> Plugin[name=AppenderRef, 
> class=org.apache.logging.log4j.core.config.AppenderRef].
> 2016-03-09 16:58:07,784 localhost-startStop-1 DEBUG 
> createAppenderRef(ref="UDPSocket", level="null", Filter=null)
> 2016-03-09 16:58:07,784 localhost-startStop-1 DEBUG Building 
> Plugin[name=root, 
> class=org.apache.logging.log4j.core.config.LoggerConfig$RootLogger].
> 2016-03-09 16:58:07,786 localhost-startStop-1 DEBUG 
> createLogger(additivity="null", level="DEBUG", includeLocation="null", 
> ={STDOUT, RollingFile, UDPSocket}, ={}, Configuration(TestOneLogConfig), 
> Filter=null)
> 2016-03-09 16:58:07,787 localhost-startStop-1 DEBUG Building 
> Plugin[name=loggers, 
> class=org.apache.logging.log4j.core.config.LoggersPlugin].
> 2016-03-09 16:58:07,788 localhost-startStop-1 DEBUG 
> createLoggers(={auditlogger, root})
> 2016-03-09 16:58:07,788 localhost-startStop-1 DEBUG Building 
> Plugin[name=layout, class=org.apache.logging.log4j.core.layout.PatternLayout].
> 2016-03-09 16:58:07,821 localhost-startStop-1 DEBUG 
> PatternLayout$Builder(pattern="%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n", 
> PatternSelector=null, Configuration(TestOneLogConfig), Replace=null, 
> charset="null", alwaysWriteExceptions="null", noConsoleNoAnsi="null", 
> header="null", footer="null")
> 2016-03-09 16:58:07,822 localhost-startStop-1 DEBUG PluginManager 'Converter' 
> found 38 plugins
> 2016-03-09 16:58:07,887 localhost-startStop-1 DEBUG Building 
> Plugin[name=appender, 
> class=org.apache.logging.log4j.core.appender.ConsoleAppender].
> 2016-03-09 16:58:07,895 localhost-startStop-1 INFO Log4j appears to be 
> running in a Servlet environment, but there's no log4j-web module available. 
> If you want better web container support, please add the log4j-web JAR to 
> your web archive or server lib directory.
> 2016-03-09 16:58:07,896 localhost-startStop-1 DEBUG PluginManager 'Converter' 
> found 38 plugins
> 2016-03-09 16:58:07,899 localhost-startStop-1 DEBUG Starting 
> OutputStreamManager SYSTEM_OUT.false-2
> 2016-03-09 16:58:07,930 localhost-startStop-1 DEBUG 
> ConsoleAppender$Builder(PatternLayout(%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - 
> %m%n), Filter=null, target="null", name="STDOUT", follow="null", 
> ignoreExceptions="null")
> 2016-03-09 16:58:07,938 localhost-startStop-1 DEBUG Starting 
> OutputStreamManager SYSTEM_OUT.false
> 2016-03-09 16:58:07,940 localhost-startStop-1 DEBUG Building 
> Plugin[name=layout, class=org.apache.logging.log4j.core.layout.PatternLayout].
> 2016-03-09 16:58:07,942 localhost-startStop-1 DEBUG 
> PatternLayout$Builder(pattern="%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n", 
> PatternSelector=null, Configuration(TestOneLogConfig), Replace=null, 
> charset="null", alwaysWriteExceptions="null", noConsoleNoAnsi="null", 
> header="null", footer="null")
> 2016-03-09 16:58:07,943 localhost-startStop-1 DEBUG Building 
> Plugin[name=TimeBasedTriggeringPolicy, 
> class=org.apache.logging.log4j.core.appender.rolling.TimeBasedTriggeringPolicy].
> 2016-03-09 16:58:07,946 localhost-startStop-1 DEBUG 
> createPolicy(interval="2", modulate="true")
> 2016-03-09 16:58:07,947 localhost-startStop-1 DEBUG Building 
> Plugin[name=SizeBasedTriggeringPolicy, 
> class=org.apache.logging.log4j.core.appender.rolling.SizeBasedTriggeringPolicy].
> 2016-03-09 16:58:07,951 localhost-startStop-1 DEBUG createPolicy(size="100MB")
> 2016-03-09 16:58:07,955 localhost-startStop-1 DEBUG Building 
> Plugin[name=Policies, 
> class=org.apache.logging.log4j.core.appender.rolling.CompositeTriggeringPolicy].
> 2016-03-09 16:58:07,963 localhost-startStop-1 DEBUG 
> createPolicy(={TimeBasedTriggeringPolicy(nextRolloverMillis=0, interval=2, 
> modulate=true), SizeBasedTriggeringPolicy(size=104857600)})
> 2016-03-09 16:58:07,968 localhost-startStop-1 DEBUG Building 
> Plugin[name=DefaultRolloverStrategy, 
> class=org.apache.logging.log4j.core.appender.rolling.DefaultRolloverStrategy].
> 2016-03-09 16:58:07,973 localhost-startStop-1 DEBUG createStrategy(max="5", 
> min="null", fileIndex="null", compressionLevel="null", ={}, 
> stopCustomActionsOnError="true", Configuration(TestOneLogConfig))
> 2016-03-09 16:58:07,975 localhost-startStop-1 DEBUG Building 
> Plugin[name=appender, 
> class=org.apache.logging.log4j.core.appender.RollingFileAppender].
> 2016-03-09 16:58:07,980 localhost-startStop-1 DEBUG 
> createAppender(fileName="/var/log/test-one-log/test-one-log.log", 
> filePattern="/var/log/test-one-log/test-one-log-%d{MM-dd-yy-HH-mm-ss}-%i.log.gz",
>  append="null", name="RollingFile", bufferedIO="null", bufferSize="null", 
> immediateFlush="null", 
> Policies(CompositeTriggeringPolicy(policies=[TimeBasedTriggeringPolicy(nextRolloverMillis=0,
>  interval=2, modulate=true), SizeBasedTriggeringPolicy(size=104857600)])), 
> DefaultRolloverStrategy(DefaultRolloverStrategy(min=1, max=5)), 
> PatternLayout(%d{yyyy-MM-dd HH:mm:ss} [%t] %p %c:%L - %m%n), Filter=null, 
> ignoreExceptions="null", advertise="null", advertiseURI="null", 
> Configuration(TestOneLogConfig))
> 2016-03-09 16:58:07,990 localhost-startStop-1 DEBUG Starting 
> RollingFileManager /var/log/test-one-log/test-one-log.log
> 2016-03-09 16:58:07,994 localhost-startStop-1 DEBUG PluginManager 
> 'FileConverter' found 2 plugins
> 2016-03-09 16:58:07,997 localhost-startStop-1 TRACE 
> PatternProcessor.getNextTime returning 2016/03/09-16:45:52.000, 
> nextFileTime=2016/03/09-16:45:51.000, prevFileTime=1970/01/01-08:00:00.000, 
> current=2016/03/09-16:58:07.997, freq=EVERY_SECOND
> 2016-03-09 16:58:08,003 localhost-startStop-1 TRACE 
> PatternProcessor.getNextTime returning 2016/03/09-16:45:52.000, 
> nextFileTime=2016/03/09-16:45:51.000, prevFileTime=2016/03/09-16:45:51.000, 
> current=2016/03/09-16:58:08.002, freq=EVERY_SECOND
> 2016-03-09 16:58:08,003 localhost-startStop-1 DEBUG Building 
> Plugin[name=layout, class=org.apache.logging.log4j.core.layout.JsonLayout].
> 2016-03-09 16:58:08,012 localhost-startStop-1 DEBUG 
> createLayout(locationInfo="true", properties="true", complete="false", 
> compact="false", eventEol="false", charset="UTF-8")
> 2016-03-09 16:58:08,301 localhost-startStop-1 DEBUG Building 
> Plugin[name=appender, 
> class=org.apache.logging.log4j.core.appender.SocketAppender].
> 2016-03-09 16:58:08,308 localhost-startStop-1 DEBUG 
> createAppender(host="172.16.64.3", port="4562", protocol="UDP", SSL=null, 
> connectTimeoutMillis="0", reconnectionDelayMillis="0", immediateFail="true", 
> name="UDPSocket", immediateFlush="true", ignoreExceptions="true", 
> JsonLayout(org.apache.logging.log4j.core.layout.JsonLayout@35e97fc3), 
> Filter=null, advertise="false", Configuration(TestOneLogConfig))
> 2016-03-09 16:58:08,311 localhost-startStop-1 DEBUG Starting 
> DatagramSocketManager UDP:172.16.64.3:4562
> 2016-03-09 16:58:08,312 localhost-startStop-1 DEBUG Building 
> Plugin[name=layout, class=org.apache.logging.log4j.core.layout.JsonLayout].
> 2016-03-09 16:58:08,313 localhost-startStop-1 DEBUG 
> createLayout(locationInfo="true", properties="true", complete="false", 
> compact="false", eventEol="false", charset="UTF-8")
> 2016-03-09 16:58:08,313 localhost-startStop-1 DEBUG Building 
> Plugin[name=appender, 
> class=org.apache.logging.log4j.core.appender.SocketAppender].
> 2016-03-09 16:58:08,316 localhost-startStop-1 DEBUG 
> createAppender(host="172.16.64.236", port="4561", protocol="TCP", SSL=null, 
> connectTimeoutMillis="3000", reconnectionDelayMillis="3000", 
> immediateFail="true", name="TCPSocket", immediateFlush="false", 
> ignoreExceptions="false", 
> JsonLayout(org.apache.logging.log4j.core.layout.JsonLayout@6ab715ca), 
> Filter=null, advertise="false", Configuration(TestOneLogConfig))
> 2016-03-09 16:58:08,322 localhost-startStop-1 DEBUG Starting TcpSocketManager 
> TCP:172.16.64.236:4561
> 2016-03-09 16:58:08,323 localhost-startStop-1 DEBUG Building 
> Plugin[name=appenders, 
> class=org.apache.logging.log4j.core.config.AppendersPlugin].
> 2016-03-09 16:58:08,323 localhost-startStop-1 DEBUG createAppenders(={STDOUT, 
> RollingFile, UDPSocket, TCPSocket})
> 2016-03-09 16:58:08,324 localhost-startStop-1 DEBUG Configuration 
> org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
>  initialized
> 2016-03-09 16:58:08,325 localhost-startStop-1 DEBUG Starting configuration 
> org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
> 2016-03-09 16:58:08,326 localhost-startStop-1 DEBUG Started configuration 
> org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@574c1328
>  OK.
> 2016-03-09 16:58:08,326 localhost-startStop-1 TRACE Stopping 
> org.apache.logging.log4j.core.config.DefaultConfiguration@5332203...
> 2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
> notified 1 ReliabilityStrategies that config will be stopped.
> 2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
> stopping root LoggerConfig.
> 2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
> notifying ReliabilityStrategies that appenders will be stopped.
> 2016-03-09 16:58:08,327 localhost-startStop-1 TRACE DefaultConfiguration 
> stopping remaining Appenders.
> 2016-03-09 16:58:08,328 localhost-startStop-1 DEBUG Shutting down 
> OutputStreamManager SYSTEM_OUT.false-1
> 2016-03-09 16:58:08,328 localhost-startStop-1 TRACE DefaultConfiguration 
> stopped 1 remaining Appenders.
> 2016-03-09 16:58:08,328 localhost-startStop-1 TRACE DefaultConfiguration 
> cleaning Appenders from 1 LoggerConfigs.
> 2016-03-09 16:58:08,329 localhost-startStop-1 DEBUG Stopped 
> org.apache.logging.log4j.core.config.DefaultConfiguration@5332203 OK
> 2016-03-09 16:58:08,339 localhost-startStop-1 TRACE Reregistering MBeans 
> after reconfigure. 
> Selector=org.apache.logging.log4j.core.selector.ClassLoaderContextSelector@769c48b
> 2016-03-09 16:58:08,339 localhost-startStop-1 TRACE Reregistering context 
> (1/1): '602fc7b3' org.apache.logging.log4j.core.LoggerContext@30e6857a
> 2016-03-09 16:58:08,340 localhost-startStop-1 TRACE Unregistering but no 
> MBeans found matching 'org.apache.logging.log4j2:type=602fc7b3'
> 2016-03-09 16:58:08,340 localhost-startStop-1 TRACE Unregistering but no 
> MBeans found matching 
> 'org.apache.logging.log4j2:type=602fc7b3,component=StatusLogger'
> 2016-03-09 16:58:08,341 localhost-startStop-1 TRACE Unregistering but no 
> MBeans found matching 
> 'org.apache.logging.log4j2:type=602fc7b3,component=ContextSelector'
> 2016-03-09 16:58:08,341 localhost-startStop-1 TRACE Unregistering but no 
> MBeans found matching 
> 'org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=*'
> 2016-03-09 16:58:08,342 localhost-startStop-1 TRACE Unregistering but no 
> MBeans found matching 
> 'org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=*'
> 2016-03-09 16:58:08,342 localhost-startStop-1 TRACE Unregistering but no 
> MBeans found matching 
> 'org.apache.logging.log4j2:type=602fc7b3,component=AsyncAppenders,name=*'
> 2016-03-09 16:58:08,342 localhost-startStop-1 TRACE Unregistering but no 
> MBeans found matching 
> 'org.apache.logging.log4j2:type=602fc7b3,component=AsyncLoggerRingBuffer'
> 2016-03-09 16:58:08,343 localhost-startStop-1 TRACE Unregistering but no 
> MBeans found matching 
> 'org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=*,subtype=RingBuffer'
> 2016-03-09 16:58:08,344 localhost-startStop-1 DEBUG Registering MBean 
> org.apache.logging.log4j2:type=602fc7b3
> 2016-03-09 16:58:08,350 localhost-startStop-1 DEBUG Registering MBean 
> org.apache.logging.log4j2:type=602fc7b3,component=StatusLogger
> 2016-03-09 16:58:08,352 localhost-startStop-1 DEBUG Registering MBean 
> org.apache.logging.log4j2:type=602fc7b3,component=ContextSelector
> 2016-03-09 16:58:08,354 localhost-startStop-1 DEBUG Registering MBean 
> org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=
> 2016-03-09 16:58:08,355 localhost-startStop-1 DEBUG Registering MBean 
> org.apache.logging.log4j2:type=602fc7b3,component=Loggers,name=auditlogger
> 2016-03-09 16:58:08,356 localhost-startStop-1 DEBUG Registering MBean 
> org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=UDPSocket
> 2016-03-09 16:58:08,357 localhost-startStop-1 DEBUG Registering MBean 
> org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=RollingFile
> 2016-03-09 16:58:08,357 localhost-startStop-1 DEBUG Registering MBean 
> org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=STDOUT
> 2016-03-09 16:58:08,357 localhost-startStop-1 DEBUG Registering MBean 
> org.apache.logging.log4j2:type=602fc7b3,component=Appenders,name=TCPSocket
> 2016-03-09 16:58:08,359 localhost-startStop-1 TRACE Using default SystemClock 
> for timestamps.
> 2016-03-09 16:58:08,360 localhost-startStop-1 TRACE Using DummyNanoClock for 
> nanosecond timestamps.
> 2016-03-09 16:58:08,370 localhost-startStop-1 DEBUG Reconfiguration complete 
> for context[name=602fc7b3] at URI NULL_SOURCE 
> (org.apache.logging.log4j.core.LoggerContext@30e6857a) with optional 
> ClassLoader: null
> 2016-03-09 16:58:08,370 localhost-startStop-1 DEBUG Shutdown hook enabled. 
> Registering a new one.
> 2016-03-09 16:58:08,371 localhost-startStop-1 DEBUG 
> LoggerContext[name=602fc7b3, 
> org.apache.logging.log4j.core.LoggerContext@30e6857a] started OK.
> 三月 09, 2016 4:58:08 下午 org.hibernate.validator.internal.util.Version <clinit>
> INFO: HV000001: Hibernate Validator 5.1.3.Final
> 三月 09, 2016 4:58:09 下午 org.apache.coyote.AbstractProtocol start
> 信息: Starting ProtocolHandler ["http-bio-8080"]
> 三月 09, 2016 4:58:09 下午 org.apache.coyote.AbstractProtocol start
> 信息: Starting ProtocolHandler ["ajp-bio-8009"]
> 三月 09, 2016 4:58:09 下午 org.apache.catalina.startup.Catalina start
> 信息: Server startup in 7725 ms
> 2016-03-09 17:00:33 [http-bio-8080-exec-5] DEBUG 
> www.chinacloud.com.api.ProxyController:55 - roles xClone
> 2016-03-09 17:00:33,022 http-bio-8080-exec-5 TRACE 
> PatternProcessor.getNextTime returning 2016/03/09-17:00:34.000, 
> nextFileTime=2016/03/09-17:00:33.000, prevFileTime=2016/03/09-16:45:51.000, 
> current=2016/03/09-17:00:33.022, freq=EVERY_SECOND
> 2016-03-09 17:00:33,026 http-bio-8080-exec-5 TRACE 
> DefaultRolloverStrategy.purge() took 3.0 milliseconds
> 2016-03-09 17:00:33,029 http-bio-8080-exec-5 DEBUG RollingFileManager 
> executing synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log 
> to /var/log/test-one-log/test-one-log-03-09-16-16-45-51-1.log, 
> renameEmptyFiles=false]
> 2016-03-09 17:00:33,029 http-bio-8080-exec-5 DEBUG RollingFileManager 
> executing async 
> GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-16-45-51-1.log 
> to /var/log/test-one-log/test-one-log-03-09-16-16-45-51-1.log.gz, 
> deleteSource=true]
> 2016-03-09 17:00:33 [http-bio-8080-exec-5] DEBUG auditlogger:57 - LXB 0.0.0.0 
> xClone roles successfully
> PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:30:39 GMT; 
> Max-Age=1800; path=/; HttpOnly
> 2016-03-09 17:14:03 [http-bio-8080-exec-7] DEBUG 
> www.chinacloud.com.api.ProxyController:55 - roles xClone
> 2016-03-09 17:14:03,015 http-bio-8080-exec-7 TRACE 
> PatternProcessor.getNextTime returning 2016/03/09-17:14:04.000, 
> nextFileTime=2016/03/09-17:14:03.000, prevFileTime=2016/03/09-17:00:33.000, 
> current=2016/03/09-17:14:03.013, freq=EVERY_SECOND
> 2016-03-09 17:14:03,017 http-bio-8080-exec-7 TRACE 
> DefaultRolloverStrategy.purge() took 1.0 milliseconds
> 2016-03-09 17:14:03,017 http-bio-8080-exec-7 DEBUG RollingFileManager 
> executing synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log 
> to /var/log/test-one-log/test-one-log-03-09-16-17-00-33-1.log, 
> renameEmptyFiles=false]
> 2016-03-09 17:14:03,018 http-bio-8080-exec-7 DEBUG RollingFileManager 
> executing async 
> GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-17-00-33-1.log 
> to /var/log/test-one-log/test-one-log-03-09-16-17-00-33-1.log.gz, 
> deleteSource=true]
> 2016-03-09 17:14:03 [http-bio-8080-exec-7] DEBUG auditlogger:57 - LXB 0.0.0.0 
> xClone roles successfully
> PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:44:08 GMT; 
> Max-Age=1800; path=/; HttpOnly
> 2016-03-09 17:14:45 [http-bio-8080-exec-9] DEBUG 
> www.chinacloud.com.api.ProxyController:55 - roles xClone
> 2016-03-09 17:14:45,034 http-bio-8080-exec-9 TRACE 
> PatternProcessor.getNextTime returning 2016/03/09-17:14:46.000, 
> nextFileTime=2016/03/09-17:14:45.000, prevFileTime=2016/03/09-17:14:03.000, 
> current=2016/03/09-17:14:45.034, freq=EVERY_SECOND
> 2016-03-09 17:14:45,035 http-bio-8080-exec-9 TRACE 
> DefaultRolloverStrategy.purge() took 0.0 milliseconds
> 2016-03-09 17:14:45,035 http-bio-8080-exec-9 DEBUG RollingFileManager 
> executing synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log 
> to /var/log/test-one-log/test-one-log-03-09-16-17-14-03-1.log, 
> renameEmptyFiles=false]
> 2016-03-09 17:14:45,035 http-bio-8080-exec-9 DEBUG RollingFileManager 
> executing async 
> GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-17-14-03-1.log 
> to /var/log/test-one-log/test-one-log-03-09-16-17-14-03-1.log.gz, 
> deleteSource=true]
> 2016-03-09 17:14:45,048 http-bio-8080-exec-9 ERROR Unable to write to stream 
> TCP:172.16.64.236:4561 for appender TCPSocket
> 2016-03-09 17:14:45,048 http-bio-8080-exec-9 ERROR An exception occurred 
> processing Appender TCPSocket 
> org.apache.logging.log4j.core.appender.AppenderLoggingException: Error 
> writing to TCP:172.16.64.236:4561
>       at 
> org.apache.logging.log4j.core.net.TcpSocketManager.write(TcpSocketManager.java:140)
>       at 
> org.apache.logging.log4j.core.appender.OutputStreamManager.write(OutputStreamManager.java:136)
>       at 
> org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:114)
>       at 
> org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:152)
>       at 
> org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:125)
>       at 
> org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:116)
>       at 
> org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84)
>       at 
> org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:390)
>       at 
> org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:378)
>       at 
> org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:362)
>       at 
> org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:352)
>       at 
> org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:63)
>       at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:147)
>       at 
> org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:1022)
>       at 
> org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:980)
>       at 
> org.apache.logging.log4j.spi.AbstractLogger.debug(AbstractLogger.java:239)
>       at www.chinacloud.com.api.ProxyController.post(ProxyController.java:57)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>       at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>       at java.lang.reflect.Method.invoke(Method.java:606)
>       at 
> org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
>       at 
> org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
>       at 
> org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
>       at 
> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776)
>       at 
> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
>       at 
> org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
>       at 
> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
>       at 
> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
>       at 
> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
>       at 
> org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
>       at 
> org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>       at 
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>       at www.chinacloud.com.filter.CORSFilter.doFilter(CORSFilter.java:28)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>       at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
>       at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
>       at 
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
>       at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
>       at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
>       at 
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
>       at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
>       at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
>       at 
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
>       at 
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
>       at 
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
>       at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>       at java.lang.Thread.run(Thread.java:745)
> Caused by: java.net.SocketException: 断开的管道
>       at java.net.SocketOutputStream.socketWrite0(Native Method)
>       at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:113)
>       at java.net.SocketOutputStream.write(SocketOutputStream.java:159)
>       at 
> org.apache.logging.log4j.core.net.TcpSocketManager.write(TcpSocketManager.java:131)
>       ... 55 more
> 2016-03-09 17:14:45 [http-bio-8080-exec-9] ERROR 
> www.chinacloud.com.api.ProxyController:61 - LXB Audit Error: Error writing to 
> TCP:172.16.64.236:4561
> PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:44:51 GMT; 
> Max-Age=1800; path=/; HttpOnly
> 2016-03-09 17:14:48,095 Thread-3 DEBUG Connection to 172.16.64.236:4561 
> reestablished.
> 2016-03-09 17:15:39 [http-bio-8080-exec-1] DEBUG 
> www.chinacloud.com.api.ProxyController:55 - roles xClone
> 2016-03-09 17:15:39,434 http-bio-8080-exec-1 TRACE 
> PatternProcessor.getNextTime returning 2016/03/09-17:15:40.000, 
> nextFileTime=2016/03/09-17:15:39.000, prevFileTime=2016/03/09-17:14:45.000, 
> current=2016/03/09-17:15:39.434, freq=EVERY_SECOND
> 2016-03-09 17:15:39,435 http-bio-8080-exec-1 TRACE 
> DefaultRolloverStrategy.purge() took 0.0 milliseconds
> 2016-03-09 17:15:39,436 http-bio-8080-exec-1 DEBUG RollingFileManager 
> executing synchronous FileRenameAction[/var/log/test-one-log/test-one-log.log 
> to /var/log/test-one-log/test-one-log-03-09-16-17-14-45-1.log, 
> renameEmptyFiles=false]
> 2016-03-09 17:15:39,436 http-bio-8080-exec-1 DEBUG RollingFileManager 
> executing async 
> GzCompressAction[/var/log/test-one-log/test-one-log-03-09-16-17-14-45-1.log 
> to /var/log/test-one-log/test-one-log-03-09-16-17-14-45-1.log.gz, 
> deleteSource=true]
> 2016-03-09 17:15:39 [http-bio-8080-exec-1] DEBUG auditlogger:57 - LXB 0.0.0.0 
> xClone roles successfully
> PHPSESSID=kuk0kaclb0ogi2b9huei4hel02; expires=Wed, 09-Mar-2016 09:45:45 GMT; 
> Max-Age=1800; path=/; HttpOnly



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