How to append logs to a log file in scala using grizzled.slf4j












0















I have created log file but every time i restart my program the existing log file gets overwritten.How can i just keep the old logs and update the log file



Here is my properties file:



org.slf4j.simpleLogger.logFile= /opt/mymap.log

rg.slf4j.simpleLogger.cacheOutputStream = true



org.slf4j.simpleLogger.defaultLogLevel = trace

org.slf4j.simpleLogger.showDateTime    = true

org.slf4j.simpleLogger.dateTimeFormat  = yyyy'/'MM'/'dd' 'HH':'mm':'ss'-'S

org.slf4j.simpleLogger.showThreadName  = true

org.slf4j.simpleLogger.showLogName     = true

org.slf4j.simpleLogger.showShortLogName= false

org.slf4j.simpleLogger.levelInBrackets = true





slf4j







share|improve this question



























    0















    I have created log file but every time i restart my program the existing log file gets overwritten.How can i just keep the old logs and update the log file



    Here is my properties file:



    org.slf4j.simpleLogger.logFile= /opt/mymap.log
    
rg.slf4j.simpleLogger.cacheOutputStream = true
    

    
org.slf4j.simpleLogger.defaultLogLevel = trace
    
org.slf4j.simpleLogger.showDateTime    = true
    
org.slf4j.simpleLogger.dateTimeFormat  = yyyy'/'MM'/'dd' 'HH':'mm':'ss'-'S
    
org.slf4j.simpleLogger.showThreadName  = true
    
org.slf4j.simpleLogger.showLogName     = true
    
org.slf4j.simpleLogger.showShortLogName= false
    
org.slf4j.simpleLogger.levelInBrackets = true





    slf4j







    share|improve this question

























      0












      0








      0








      I have created log file but every time i restart my program the existing log file gets overwritten.How can i just keep the old logs and update the log file



      Here is my properties file:



      org.slf4j.simpleLogger.logFile= /opt/mymap.log
      
rg.slf4j.simpleLogger.cacheOutputStream = true
      

      
org.slf4j.simpleLogger.defaultLogLevel = trace
      
org.slf4j.simpleLogger.showDateTime    = true
      
org.slf4j.simpleLogger.dateTimeFormat  = yyyy'/'MM'/'dd' 'HH':'mm':'ss'-'S
      
org.slf4j.simpleLogger.showThreadName  = true
      
org.slf4j.simpleLogger.showLogName     = true
      
org.slf4j.simpleLogger.showShortLogName= false
      
org.slf4j.simpleLogger.levelInBrackets = true





      slf4j







      share|improve this question














      I have created log file but every time i restart my program the existing log file gets overwritten.How can i just keep the old logs and update the log file



      Here is my properties file:



      org.slf4j.simpleLogger.logFile= /opt/mymap.log
      
rg.slf4j.simpleLogger.cacheOutputStream = true
      

      
org.slf4j.simpleLogger.defaultLogLevel = trace
      
org.slf4j.simpleLogger.showDateTime    = true
      
org.slf4j.simpleLogger.dateTimeFormat  = yyyy'/'MM'/'dd' 'HH':'mm':'ss'-'S
      
org.slf4j.simpleLogger.showThreadName  = true
      
org.slf4j.simpleLogger.showLogName     = true
      
org.slf4j.simpleLogger.showShortLogName= false
      
org.slf4j.simpleLogger.levelInBrackets = true





      slf4j




      slf4j






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 23 '18 at 10:48









      HIREN GALAHIREN GALA

      3416




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