【发布时间】:2018-01-03 19:58:27
【问题描述】:
我有一个格式如下的日志文件,我想按天将其拆分为多个文件(即 log-2017-10-2、log-2017-10-3 等)。我见过人们用 awk 来做,但我不确定如何处理堆栈跟踪,因为 java.io.Exception 是一个新行。有没有方便的方法来实现这一点?
2017-10-02 04:26:02,534 INFO XXXXXXXXXXXXXXXXX
2017-10-03 04:26:02,543 INFO XXXXXXXXXXXX
2017-10-04 04:26:02,544 INFO XXXXXXXXX
2017-10-04 04:26:02,546 INFO XXXXXXXXXXXXX
2017-10-04 04:26:02,549 INFO XXXXXXXXXXX
2017-10-04 04:53:02,787 WARN class.class.class: [FetcherXXXXXX], Error in fetch XXXXXXXXXXXXXXXXXXXXXX
java.io.IOException: Connection to X was disconnected before the response was read
at XXXXXXXXXXXXXXXXXXXX
at XXXXXXXXXXXXXXXXXXXX
at XXXXXXXXXXXXXXXXXXXXX
at XXXXXXXXXXXXXXXX
at XXXXXXXXXXXXXXXX
2017-10-05 04:26:02,549 INFO XXXXXXXXXXX
最终文件内容为:
log-2017-10-2:
2017-10-02 04:26:02,534 INFO XXXXXXXXXXXXXXXXX
log-2017-10-3:
2017-10-03 04:26:02,543 INFO XXXXXXXXXXXX
log-2017-10-4:
2017-10-04 04:26:02,544 INFO XXXXXXXXX
2017-10-04 04:26:02,546 INFO XXXXXXXXXXXXX
2017-10-04 04:26:02,549 INFO XXXXXXXXXXX
2017-10-04 04:53:02,787 WARN class.class.class: [FetcherXXXXXX], Error in fetch XXXXXXXXXXXXXXXXXXXXXX
java.io.IOException: Connection to X was disconnected before the response was read
at XXXXXXXXXXXXXXXXXXXX
at XXXXXXXXXXXXXXXXXXXX
at XXXXXXXXXXXXXXXXXXXXX
at XXXXXXXXXXXXXXXX
at XXXXXXXXXXXXXXXX
log-2017-10-5:
2017-10-05 04:26:02,549 INFO XXXXXXXXXXX
【问题讨论】:
-
好的,发布最终文件内容
-
你试过
logrotate吗? -
@RomanPerekhrest 发布最终文件内容以供参考