我如何在HBase客户端应用程序中禁止INFO日志？ [英] How can I suppress INFO logs in an HBase client application?

问题描述

我正在编写一个访问HBase的Java控制台应用程序，但我无法弄清楚如何摆脱所有令人讨厌的INFO消息：

  13/05/24 11:01:12信息zookeeper.ZooKeeper：客户端环境：zookeeper.version = 3.4.5-1392090，构建于09/30/2012 17:52 GMT 
 13/05/24 11:01:12信息zookeeper.ZooKeeper：客户端环境：host.name = 10.1.0.110 
 13/05/24 11:01:12信息zookeeper.ZooKeeper：客户端环境：java.version = 1.7.0_15 
 13/05/24 11:01:12信息zookeeper.ZooKeeper：客户端环境：java.vendor = Oracle Corporation 
 13/05/24 11:01:12信息zookeeper.ZooKeeper ：客户端环境：java.home = / Library / Java / JavaVirtualMachines / jdk1.7.0_15.jdk / Contents / Home / jre 
  

etc ...

我从客户端代码本身尝试了几个不同的东西，但没有一个明显的方法适用于我。 p>

这是一个不起作用的例子：

  Logger日志= Logger.getLogger（log4j.logger.org.apache.zookeeper）; 
 log.setLevel（Level.WARN）; 
  

解决方案

，例如：

  Logger.getLogger（org.apache.zookeeper）。setLevel（Level.WARN）; 
 Logger.getLogger（org.apache.hadoop.hbase.zookeeper）.setLevel（Level.WARN）; 
 Logger.getLogger（org.apache.hadoop.hbase.client）。setLevel（Level.WARN）; 
  

或者只是简单地操作rootlogger：

  Logger.getRootLogger（）setLevel（Level.WARN）。 
  

注：在HBase 0.94.5上测试

I'm writing a Java console application that accesses HBase, and I can't figure out how to get rid of all the annoying INFO messages:

13/05/24 11:01:12 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT
13/05/24 11:01:12 INFO zookeeper.ZooKeeper: Client environment:host.name=10.1.0.110
13/05/24 11:01:12 INFO zookeeper.ZooKeeper: Client environment:java.version=1.7.0_15
13/05/24 11:01:12 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation
13/05/24 11:01:12 INFO zookeeper.ZooKeeper: Client environment:java.home=/Library/Java/JavaVirtualMachines/jdk1.7.0_15.jdk/Contents/Home/jre

etc...

I have tried several different things from the client code itself, but none of the obvious ways have worked for me.

This is an example of something that didn't work:

Logger log = Logger.getLogger("log4j.logger.org.apache.zookeeper");
log.setLevel(Level.WARN);

解决方案

You may get rid of logging the packages one by one, e.g:

Logger.getLogger("org.apache.zookeeper").setLevel(Level.WARN);
Logger.getLogger("org.apache.hadoop.hbase.zookeeper").setLevel(Level.WARN);
Logger.getLogger("org.apache.hadoop.hbase.client").setLevel(Level.WARN);

Or just simply manipulate the rootlogger:

Logger.getRootLogger().setLevel(Level.WARN);

Note: tested on HBase 0.94.5

这篇关于我如何在HBase客户端应用程序中禁止INFO日志？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！