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This article makes use of deprecated configuration items and has to be re-worked |
Specifying log files
- YADE can write a separate log file for each transfer
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- it carries out.
- It can do this when the file transfer is started from the console
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- and when it is started from the crontab. There are two stages to doing this:
- specifying the global log file name and
- specifying the log file name for each transfer.
Specifying the global
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log file name
- The log file to be used for a particular transfer is defined in the log4j.properties file.
- A "rollingFileAppender" is used to configure the "global" log, which is not transfer-specific.
- The log4j.properties file can be located in the same folder as the
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- settings file. The parameter defining the location of log4j does not have to be explicitly set in the profil.
A typical log4j.properties file looks would look like:
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# $Id: log4j.properties 17657 2012-07-23 12:55:04Z kb $ log4j.rootLogger log4j.appender.file.layout=org.apache.log4j.PatternLayout log4j.appender.file.layout.ConversionPattern=%p %t %c - %m%n log4j.rootCategory=debug, stdout log4j.logger.JadeReportLog=info, JadeReportLog, fileJadeReportLogHTML log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%5p [%t]%t %-5p %-14d{hh:mm:ss,SSS} %p (%F:%L) - %m%n::%M %m %n # Configuration of the log filefor JadeReportLog log4j.appender.fileJadeReportLog=org.apache.log4j.RollingFileAppender log4j.appender.fileJadeReportLog.File=/var/opt/sosftp/log/sosdex${java.io.tmpdir}/Jade-client.log log4j.appender.fileJadeReportLog.MaxFileSize=10000KB5000KB # Keep a backup copy log4j.appender.fileJadeReportLog.MaxBackupIndex=10 30 log4j.appender.fileJadeReportLog.layout=org.apache.log4j.PatternLayout log4j.appender.fileJadeReportLog.layout.ConversionPattern=%p %t %c - %m%n%-21d{hh:mm:ss,SSS}%m %n |
Note that:
- the default value for stdout is set by the operating system and
- the default location for the jade-YADE log file is:
- /var/opt/sosftp/log/sosdex.log
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- YADE will overwrite the default file name with values set in the log_filename
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- parameter.
Note also that:
- the working directory for chron is not ./jade/bin, where the log4j.properties file is to be found.
- this means that when starting chron:
- use cd to navigate to the home directory
- start jade.sh
- start runner-script.sh, which switches the working directory to the bin directory
- the name of the log4j.properties file can then be set with a parameter.
A typical profile YADE settings file with profiles would look like:
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[FTP_123] protocol = ftps #port = 49159 host = dedcw28ftp01.de.int.kauflandmyHost user = DE\ppmftpftpUser password = *********** log4j_Property_FileName = /opt/sosftp/sosdex_client.1.3.12.2032/profile/log4j.properties [TEST_FTP_REC_new] include = FTP_123 port = 49157 log_filename = /var/opt/sosftp/log/my_logfile_name.log #verbose = 9 history = /var/opt/sosftp/log/history_TEST_FTP_REC_new.csv file_spec = .*\.txt force_files = false remove_files = true transactional = true atomic_suffix = .tmp local_dir = /var/mercator_env/qde/data/input/tisowareftpReceive/ remote_dir = ./ |
2. To specify the log file name for each transfer
Specifying the log file name for each transfer
The log4.jproperties file is universal. The name specified with the log_filename parameter is extended using the extension ".html" and used for log4j. The trick here is that the definitions in the property file are dynamically modified. This results in two files:
- the file with the name specified in the log_filename parameter and
- the HTML file with a summary of the transfer. The HTML file will be overwritten with every transfer, the log file specified by the log_filename parameter is a rolling log file.
The complete log4j.properties file would look like this:
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# $Id: log4j.properties 17657 2012-07-23 12:55:04Z kb $
log4j.rootLogger=debug, stdout
log4j.logger.JadeReportLog=info, JadeReportLog, JadeReportLogHTML
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%t %-5p %-14d{hh:mm:ss,SSS} %p (%F:%L) ::%M %m %n
# Configuration as HTML
log4j.appender.JadeReportLogHTML=org.apache.log4j.FileAppender
log4j.appender.JadeReportLogHTML.layout=org.apache.log4j.HTMLLayout
log4j.appender.JadeReportLogHTML.File=${java.io.tmpdir}/Jade-client.html
log4j.appender.JadeReportLogHTML.Append=false
log4j.appender.JadeReportLogHTML.layout.Title=YADE - JobScheduler Advanced Data Exchange
# Configuration for JadeReportLog
log4j.appender.JadeReportLog=org.apache.log4j.RollingFileAppender
log4j.appender.JadeReportLog.File=${java.io.tmpdir}/Jade-client.log
log4j.appender.JadeReportLog.MaxFileSize=5000KB
# Keep a backup copy
log4j.appender.JadeReportLog.MaxBackupIndex=30
log4j.appender.JadeReportLog.layout=org.apache.log4j.PatternLayout
log4j.appender.JadeReportLog.layout.ConversionPattern=%-21d{hh:mm:ss,SSS}%m %n
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The transfer-specific log file is configured in the HTML appender shown in the listing above. The file name in the file is just a placeholder. YADE modifies this to "log_filename".html
Note that at the time of writing in the current (1.5.4014) YADE version a standard and relatively simple log4j layout is used. A modified layout, that includes line breaks, is being tested.
Work In Progress ....