Skip to content

Instantly share code, notes, and snippets.

@gtrak

gtrak/programmatic log4j

Last active December 17, 2015 21:40
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save gtrak/5676736 to your computer and use it in GitHub Desktop.
Save gtrak/5676736 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
programmatic log4j
(defn restricted-logging
"Helper function to make cascading logging do something useful while running Hadoop queries."
[]
(doto (Logger/getRootLogger)
(.setLevel Level/INFO)
(.addAppender (WriterAppender. (SimpleLayout.) *out*)))
(-> (Logger/getRootLogger)
.getLoggerRepository
(.getLogger "org.apache.zookeeper")
(.setLevel Level/ERROR)))
(defn restricted-logging-off
"Helper function to make cascading shut up."
[]
(doto (Logger/getRootLogger)
(.setLevel Level/ERROR)))
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment