uCosminexus Application Server, Maintenance and Migration Guide

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4.5.1 Types of EJB Client Application System Logs

In an EJB client application, output the system log for every EJB client application process. The system log types of an EJB client application are as follows:

Table 4-30 Types of EJB client application system logs

Types Log contents File name Default size [Figure] number of files Channel name
Message log Operation log cjclmessage[n].log#1 1MB [Figure] 2 ClientMessageLogFile
cjclstartap command operation log cjclstartap[n].log#2 1MB [Figure] 2 --
cjcldellog command operation log cjcldellog.log 1MB [Figure] 2#3 --
User log User output log user_out[n].log#1 1MB [Figure] 2 UserOutLogFile
User error log user_err[n].log#1 1MB [Figure] 2 UserErrLogFile
Java log JavaVM maintenance information, garbage collection log javalog[n].log#1 256KB [Figure] 4 --
Exception log Exception information when an error occurs cjclexception[n].log#1 1MB [Figure] 2 ClientExceptionLogFile
Maintenance log#4 Maintenance information cjclmaintenance[n].log#1 1MB [Figure] 2 ClientMaintenanceLogFile
EJB container maintenance information cjejbcontainer[n].log#1 1MB [Figure] 2 EJBContainerLogFile
Start process standard output information cjstdout[n].log#2 1MB [Figure] 2 --
Start process standard error information cjstderr[n].log#2 1MB [Figure] 2 --
Log operation information cjlogger.log 1MB [Figure] 2#3 --

Legend:
--: Not applicable

#1
In the part of file name [n], the serial number from 1 to total number of specified log files is added.

#2
In the part of file name [n], number (1 or 2) of the number of specified log files is attached.

#3
When the size of cjcldellog.log exceeds 1 MB, it is renamed to backup log file called cjcldellog_save.log.

#4
Collect this log if it needs to be sent to maintenance personnel.