Hello to all, I want to understand how kudu stores data on disk as log files, I've the following question:
1) Which property decides the how big a log file would be in kudu tserver data directory? After which a new log file is created. Is it
If not then which property? What should be the ideal size that I should keep?
2) Currently in my Production environment inside Tservers data directory, many 11GB log files exists, but upon checking documentation the size shown by ls -l is apprent size and to check the real size I should run du -h, but to my surprise all 11GB files don't have same real size, it ranges from 8KB to 600MB. Currently no compressing is enabled. So I wanted to understand if this behaviour is expected or unexpected and if yes why the real file size is different.
3) Accoring to what I understood that each tablet will have multi log files(because of reaching maximum log file size limit and after which it'll start appending to a new log file). Is my understanding correct? If yes, how can I know log files belongs to which tablet? currently I've close to 500 tablet, and more than 4K data files(log files). I wanted to understand the mapping of the files to a tablet.