Turn off logging in Flink

[Hung]

Hi,

Can I ask how to turn off Flink logging to avoid seeing INFO? I have tried
StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
env.getConfig().disableSysoutLogging();
....
env.execute()

and

Configuration env_config = new Configuration();
env_config.setBoolean("printProgressDuringExecution", false);
StreamExecutionEnvironment env = StreamExecutionEnvironment.createLocalEnvironment(4, env_config);
....
env.execute();

Do you have any other suggestions?

Best,

Sendoh

[Till Rohrmann]

Hi Sendoh,

you have to edit your log4j.properties file to set log4j.rootLogger=OFF in order to turn off the logger. Depending on how you run Flink and where you wanna turn off the logging, you either have to edit the log4j.properties file in the FLINK_HOME/conf directory or the in your project which is contained in the resources directory (this should be auto generated if you’ve created your project with the quickstart archetypes).

Cheers,
Till

​

On Tue, Apr 19, 2016 at 11:21 AM, Sendoh <[hidden email]> wrote:

Hi,

Can I ask how to turn off Flink logging to avoid seeing INFO? I have tried
StreamExecutionEnvironment env =
StreamExecutionEnvironment.getExecutionEnvironment();
env.getConfig().disableSysoutLogging();
....
env.execute()

and

Configuration env_config = new Configuration();
env_config.setBoolean("printProgressDuringExecution", false);
StreamExecutionEnvironment env =
StreamExecutionEnvironment.createLocalEnvironment(4, env_config);
....
env.execute();

Do you have any other suggestions?

Best,

Sendoh



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[Hung]

Thank you! Totally works.

Best,

Sendoh