Mingyu Chen 41152f5c84 Modify FE sys log and audit log configuration (#1198) ...

All FE logs are now with suffix yyyyMMdd or yyyyMMddHH, specified by 2 new
configurations: 'sys_log_roll_interval' and 'audit_log_roll_interval'

All FE logs roll at max size of 1024MB(default), specified by new
configuration: 'log_roll_size_mb'

By default, the new FE logs will look like this:

log/
    fe.audit.log
    fe.audit.log.20190524-1
    fe.audit.log.20190523-2
    fe.log
    fe.log.20190524-1
    fe.log.20190524-2
    fe.log.20190523-3
    fe.warn.log
    fe.warn.log.20190524-1
    fe.warn.log.20190523-2
    fe.gc.log.20190524

Configurations 'sys_log_roll_mode' and 'audit_log_roll_mode' are deprecated.

2019-05-24 11:24:38 +08:00

..

be.conf

Add a data consumer pool to reuse the data consumer (#691)

2019-04-28 10:33:50 +08:00

fe.conf

Modify FE sys log and audit log configuration (#1198)

2019-05-24 11:24:38 +08:00