CODEWITHSUNDEEP
log4jgziplogback
Omar Kooheji
Omar Kooheji

Reputation: 55770

Is there an appender/configuration for log4j or Logback that allows you to write to a GZIP file?

I'm having issue with logging that is using up too much DiskIO and too much space when a large number of users are using a live system which has issues which only happen in live.

Is there a log4j or (preferably) LogBack appender/configuration that will allow writing directly to a GZIP compressed file?

Upvotes: 4

Views: 2291

Answers (2)

Ceki
Ceki

Reputation: 27490

The space issue is already solved by logback. It will compress your log files during rollover. The IO issue is quite a different one and I am afraid logback does not offer a solution.

Upvotes: 1

darioo
darioo

Reputation: 47193

This feature already exists in Logback. Take a look at appenders section, specifically at time based rolling policy.

Quote:

Just like FixedWindowRollingPolicy, TimeBasedRollingPolicy supports automatic file compression. This feature is enabled if the value of the fileNamePattern option ends with .gz or .zip.

Also take a look at time and size based rolling policy.

You can setup rollover to occur after one log file hits a certain limit.

I don't believe writing directly to a GZIP compressed file for every log statement would be feasable, since this would create a pretty big performance overhead. Using a combination of existing features sounds reasonable to me.

Upvotes: 8

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