I need some help to create regex for log files to be stored in Hive tables. I have seen examples but could not really get how to create regex for a new log format.
Is there any guide which can help to create regex for Hive ? Also, if any link is available which can be used to test regex before using in Hive, it will be helpful.
Note : I am using RegexSerDe clas for processing.
Thanx in advance.