解释"logging initialized"的含义: "logging initialized"意味着日志记录系统已经被成功初始化。在软件开发和运维中,日志记录是监控应用程序状态和诊断问题的重要工具。初始化日志记录系统确保了应用程序能够正常记录并输出日志信息。 解释"using configuration in"的含义: "using configura
Logging initialized using configuration in jar:file:/opt/apache-hive-1.2.2/l 1. 这意味着Hive正在使用一个位于JAR文件中的日志记录配置进行初始化。默认情况下,Hive会使用hive-log4j.properties作为日志记录配置文件。你可以通过编辑此文件来自定义日志记录配置。 日志记录级别 日志记录级别决定了日志消息的重要性。
我的系统是ubuntu的 1.sudo vi /etc/profile 2.配置变量 export HADOOP_HOME=/home/hadoop export HIVE_HOME=/home/hadoop/contrib/hive-0.8.1 export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH:$HADOOP_HOME/bin:$HIVE_HOME/bin 3.生效环境变量 ...
Logging initialized using configurationinfile:/opt/modules/hive/conf/hive-log4j.properties Exceptioninthread"main"java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient at org.apache.hadoop.hive.ql.session.SessionState.sta...
2017-05-10 13:47:34,206 DEBUG [main]: server.HiveServer2 (HiveServer2.java:main(558)) - Logging initialized using configuration in jar:file:/usr/hdp/2.5.0.0-1245/hive/lib/hive-common-1.2.1000.2.5.0.0-1245.jar!/hive-log4j.properties 2017-05-10 13:47:34,227 INFO [ma...
The Formatter can be initializedwithaformatstring which makes use of knowledge of the LogRecord attributes - e.g. the default value mentioned above makes use of the fact that the user's message and arguments are pre- formatted into a LogRecord's message attribute. Currently, the useful ...
logging.register-shutdown-hook: Register a shutdown hook for the logging system when it is initialized. Disabled automatically when deployed as a war file. Default:true. 1.9. Logback 所有转换字符 1.9.1.c{length} c{length}orlo{length}orlogger{length} ...
extendsLog> candidate = implClass.getConstructor(String.class);Log log = candidate.newInstance(LogFactory.class.getName());if(log.isDebugEnabled()) {log.debug("Logging initialized using '"+ implClass +"' adapter.");}logConstructor = candidate;}catch(Throwable t) {thrownewLogException("Error ...
On Unix systems (Linux and MacOS), PowerShell logging can be customized using the -settingsFile command-line option and it is assumed the file is processed before any logging occurs. On recent builds, this is no longer the case and logging is being initialized before the logging overrides ...
springboot log 配置 springboot logging,ILoggerFactory、LoggerContextInitializer.autoConfig()的findURLOfDefaultConfigurationFile方法中,我们知道默认配置配置文件是依次按照logback.configurationFile,logback-test.xml,logback.xml得到。但是很多项目中是这么配置