[logback-dev] [JIRA] (LOGBACK-1510) logback is opening multiple files at the same time for same appender.

[QOS.CH (JIRA)]

KARTHIKA RAGUPATHI created LOGBACK-1510:
-------------------------------------------

             Summary: logback is opening multiple files at the same time for same appender.
                 Key: LOGBACK-1510
                 URL: https://jira.qos.ch/browse/LOGBACK-1510
             Project: logback
          Issue Type: Bug
          Components: logback-core
    Affects Versions: 1.0.11
         Environment: OS : AIX machine

Application server : Weblogic server
            Reporter: KARTHIKA RAGUPATHI
            Assignee: Logback dev list


+*Issue:*+

I see multiple same log files opened for logging,

[root at cssapp2 rtc]# *lsof | grep rtc-connector.log*

java       2989 cbsuser  787w      REG               0,19  5273861    *2923670* /IPmeas/cssapp2/rtc/*rtc-connector.log.3* (172.17.71.97:/ibm/logfs)

java       2989 cbsuser  815w      REG               0,19  3822121     *483571* /IPmeas/cssapp2/rtc/*rtc-connector.log* (172.17.71.97:/ibm/logfs)

[root at cssapp2 rtc]#

The above *rtc-connector.log.3* is above 5 MB even though it is configured as <MaxFileSize>5MB</MaxFileSize>. Actually it is not released from writing and so the size keeps increasing.

*I have mentioned the current appender configuration below.*

*Kindly help to resolve it.*

+*Jars*:+

WEB-INF/lib/logback-ext-spring-0.1.1.jar

WEB-INF/lib/logback-classic-1.0.11.jar

WEB-INF/lib/logback-core-1.0.11.jar

 

*+Configuration:+* 

*Issue is with* *rtc_file_appender. It is writing in more than one* *rtc-connector.log file.*****

<?xml version="1.0" encoding="UTF-8"?>

 

<configuration scan="true" scanPeriod="30 seconds" debug="false" >

<contextName>rtc</contextName>

<newRule pattern="*/configuration/extendedJmxConfigurator" actionClass="com.comverse.api.framework.log.jmx.logback.ExtendedJMXConfigurationAction"/>

<extendedJmxConfigurator/>

<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">

<encoder>

<Pattern>%date | [%.-1level] | %logger | %X\{threadId} | %X\{username} | %X\{username} | %X\{uniqueClientId} | tid:%X\{transaction_id} | acc:%X\{account_id} | sub:%X\{subscriber_id} | ord:%X\{order_number} | soid:%X\{service_order_number} | %msg%n</Pattern>

</encoder>

</appender>

 

<appender name="rolling_file_appender" class="ch.qos.logback.core.rolling.RollingFileAppender">

<!-- **** File name must match SAPILOGNAME value in Install.properties **** -->

<File>/IPmeas/$\{HOSTNAME}/rtc/SingleApi.log</File>

<Append>true</Append>

<encoder>

<Pattern>%date | [%.-1level] | %logger | %X\{threadId} | %X\{loggedUserName} | %X\{username} | %X\{uniqueClientId} | tid:%X\{transaction_id} | acc:%X\{account_id} | sub:%X\{subscriber_id} | ord:%X\{order_number} | soid:%X\{service_order_number} | %msg%n</Pattern>

</encoder>

<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">

<maxIndex>50</maxIndex>

<FileNamePattern>/IPmeas/$\{HOSTNAME}/rtc/SingleAPI.log.%i</FileNamePattern>

</rollingPolicy>

<triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">

<MaxFileSize>5MB</MaxFileSize>

</triggeringPolicy>

</appender>

 

<!-- CSS specific appenders -->

 

<appender name="*rtc_file_appender*" class="ch.qos.logback.core.rolling.RollingFileAppender">

<File>/IPmeas/$\{HOSTNAME}/rtc/*rtc-connector.log*</File>

<Append>true</Append>

<encoder>

<Pattern>%date | [%.-1level] | %logger | %X\{threadId} | %X\{loggedUserName} | %X\{username} | %X\{uniqueClientId} | tid:%X\{transaction_id} | acc:%X\{account_id} | sub:%X\{subscriber_id} | ord:%X\{order_number} | soid:%X\{service_order_number} | %msg%n</Pattern>

</encoder>

<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">

*<maxIndex>50</maxIndex>*

<FileNamePattern>/IPmeas/$\{HOSTNAME}/rtc/rtc-connector.log.%i</FileNamePattern>

</rollingPolicy>

<triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">

*<MaxFileSize>5MB</MaxFileSize>*

</triggeringPolicy>

</appender>

 

<appender name="async_file_appender" class="ch.qos.logback.core.rolling.RollingFileAppender">

<File>/IPmeas/$\{HOSTNAME}/async/async-connector.log</File>

<Append>true</Append>

<encoder>

<Pattern>%date | [%.-1level] | %logger | %X\{threadId} | %X\{loggedUserName} | %X\{username} | %X\{uniqueClientId} | tid:%X\{transaction_id} | acc:%X\{account_id} | sub:%X\{subscriber_id} | ord:%X\{order_number} | soid:%X\{service_order_number} | %msg%n</Pattern>

</encoder>

<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">

<maxIndex>50</maxIndex>

<FileNamePattern>/IPmeas/$\{HOSTNAME}/async/async-connector.log.%i</FileNamePattern>

</rollingPolicy>

<triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">

<MaxFileSize>5MB</MaxFileSize>

</triggeringPolicy>

</appender>

 


 <logger name ="central.logger" level="debug">

<appender-ref ref="rtc_file_appender" />

</logger>

 

<root level="debug" />



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