How to disable mongoDB java driver logging?

To make this portion of code working you need to have Logback. (If maven project)

<dependency>    <groupId>org.apache.logging.log4j</groupId>    <artifactId>log4j-api</artifactId>    <version>2.9.0</version></dependency><dependency>    <groupId>ch.qos.logback</groupId>    <artifactId>logback-classic</artifactId>    <version>1.2.3</version></dependency>

Then if you only want to disable Mongo driver logging, you should do something like this:

LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();Logger rootLogger = loggerContext.getLogger("org.mongodb.driver");rootLogger.setLevel(Level.OFF);

Again to be clear, here is the list of import for this code to work:

import ch.qos.logback.classic.Level;import ch.qos.logback.classic.LoggerContext;import org.slf4j.LoggerFactory;

This solution is for mongo java driver 3.0.0 and ^.

Edit: Here is a one liner with level set to ERROR.

((LoggerContext) LoggerFactory.getILoggerFactory()).getLogger("org.mongodb.driver").setLevel(Level.ERROR);

If you need dynamic approach you can iterate over loggers and set level of them. Or you can set levels manually. Here are mongo driver loggers:

LogManager.getLogger("org.mongodb.driver.connection").setLevel(org.apache.log4j.Level.OFF);LogManager.getLogger("org.mongodb.driver.management").setLevel(org.apache.log4j.Level.OFF);LogManager.getLogger("org.mongodb.driver.cluster").setLevel(org.apache.log4j.Level.OFF);LogManager.getLogger("org.mongodb.driver.protocol.insert").setLevel(org.apache.log4j.Level.OFF);LogManager.getLogger("org.mongodb.driver.protocol.query").setLevel(org.apache.log4j.Level.OFF);LogManager.getLogger("org.mongodb.driver.protocol.update").setLevel(org.apache.log4j.Level.OFF);

So this solved this issue:

import org.slf4j.LoggerFactory;import ch.qos.logback.classic.Level;import ch.qos.logback.classic.Logger;...static Logger root = (Logger) LoggerFactory        .getLogger(Logger.ROOT_LOGGER_NAME);static {    root.setLevel(Level.INFO);}

You may set the Level to a higher Level if you wish to hide all the logs.