Maximum DataNode log size

[#1]

Hi all, 

I would like to set the total maximum size of DataNode log files to 2 GB (retaining maximum 2 log files). 

How should I proceed? 

I found these two parameters in HDFS configurations (in Cloudera Manager):

• DataNode Max Log Size 
• DataNode Maximum Log File Backups

I was thinking to set the DataNode Max Log Size = 1GB and the DataNode Maximum Log File Backups = 2 .

In this way 2 retained log files (1GB each) makes 2GB in total ...

Is it correct ? 

[#2 · Accepted solution]

yes you are good @AleNegrini