Ignite log4j date not included

[Charlin S]

Hi All,
Ignite log not included date only time is writing in log file
Sample: 
[00:05:18,721][WARNING][ignite-update-notifier-timer][GridUpdateNotifier]
Pattern is %d{ISO8601}: This will output the date and time in ISO 8601
format.
And also is possible to write info and warnings in one file and error log
in another file.

Thanks & Regards,
Charlin