org.apache.log4j.Logger.setLevel()方法的使用及代码示例

x33g5p2x  于2022-01-23 转载在 其他  
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本文整理了Java中org.apache.log4j.Logger.setLevel()方法的一些代码示例，展示了Logger.setLevel()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Logger.setLevel()方法的具体详情如下：
包路径：org.apache.log4j.Logger
类名称：Logger
方法名：setLevel

Logger.setLevel介绍

暂无

代码示例

代码示例来源：origin: code4craft/webmagic

  1. private static void configLogger(String value) {
  2.     Logger rootLogger = Logger.getRootLogger();
  3.     if ("debug".equalsIgnoreCase(value)) {
  4.       rootLogger.setLevel(Level.DEBUG);
  5.     } else if ("info".equalsIgnoreCase(value)) {
  6.       rootLogger.setLevel(Level.INFO);
  7.     } else if ("warn".equalsIgnoreCase(value)) {
  8.       rootLogger.setLevel(Level.WARN);
  9.     } else if ("trace".equalsIgnoreCase(value)) {
  10.       rootLogger.setLevel(Level.TRACE);
  11.     } else if ("off".equalsIgnoreCase(value)) {
  12.       rootLogger.setLevel(Level.OFF);
  13.     } else if ("error".equalsIgnoreCase(value)) {
  14.       rootLogger.setLevel(Level.ERROR);
  15.     }
  16.   }
  17. }

代码示例来源：origin: apache/incubator-gobblin

  1. /**
  2.  * Hive logging is too verbose at INFO level. Currently hive does not have a way to set log level.
  3.  * This is a workaround to set log level to WARN for hive loggers only
  4.  */
  5. private void silenceHiveLoggers() {
  6.  List<String> loggers = ImmutableList.of("org.apache.hadoop.hive", "org.apache.hive", "hive.ql.parse");
  7.  for (String name : loggers) {
  8.   Logger logger = Logger.getLogger(name);
  9.   if (logger != null) {
  10.    logger.setLevel(Level.WARN);
  11.   }
  12.  }
  13. }

代码示例来源：origin: apache/incubator-pinot

  1. public static void logOnlyErrors() {
  2.  Logger root = Logger.getRootLogger();
  3.  root.setLevel(Level.ERROR);
  4.  Enumeration allLoggers = root.getLoggerRepository().getCurrentCategories();
  5.  while (allLoggers.hasMoreElements()) {
  6.   Category tmpLogger = (Category) allLoggers.nextElement();
  7.   tmpLogger.setLevel(Level.ERROR);
  8.  }
  9. }

代码示例来源：origin: apache/flink

  1. /**
  2.  * Setup {@link org.apache.log4j.Logger}, the default logger implementation for tests,
  3.  * to append {@link LoggingEvent}s to {@link #loggingEvents} so that we can assert if
  4.  * the right messages were logged.
  5.  *
  6.  * @see #testLogTimeoutAlmostReachedWarningDuringCommit
  7.  * @see #testLogTimeoutAlmostReachedWarningDuringRecovery
  8.  */
  9. private void setupLogger() {
  10.   Logger.getRootLogger().removeAllAppenders();
  11.   logger = Logger.getLogger(TwoPhaseCommitSinkFunction.class);
  12.   testAppender = new AppenderSkeleton() {
  13.     @Override
  14.     protected void append(LoggingEvent event) {
  15.       loggingEvents.add(event);
  16.     }
  17.     @Override
  18.     public void close() {
  19.     }
  20.     @Override
  21.     public boolean requiresLayout() {
  22.       return false;
  23.     }
  24.   };
  25.   logger.addAppender(testAppender);
  26.   logger.setLevel(Level.WARN);
  27. }

代码示例来源：origin: apache/hbase

  1. public static void main(String[] argv) throws Exception {
  2.   // Silence the usual noise. This is probably fragile...
  3.   Logger logger = Logger.getLogger("org.apache.hadoop.hbase");
  4.   if (logger != null) {
  5.    logger.setLevel(Level.WARN);
  6.   }
  7.   System.exit(ToolRunner.run(
  8.    HBaseConfiguration.create(), new MapreduceDependencyClasspathTool(), argv));
  9.  }
  10. }

代码示例来源：origin: RipMeApp/ripme

  1. private void setLogLevel(String level) {
  2.   Level newLevel = Level.ERROR;
  3.   level = level.substring(level.lastIndexOf(' ') + 1);
  4.   switch (level) {
  5.     case "Debug":
  6.       newLevel = Level.DEBUG;
  7.       break;
  8.     case "Info":
  9.       newLevel = Level.INFO;
  10.       break;
  11.     case "Warn":
  12.       newLevel = Level.WARN;
  13.       break;
  14.     case "Error":
  15.       newLevel = Level.ERROR;
  16.       break;
  17.   }
  18.   Logger.getRootLogger().setLevel(newLevel);
  19.   LOGGER.setLevel(newLevel);
  20.   ConsoleAppender ca = (ConsoleAppender)Logger.getRootLogger().getAppender("stdout");
  21.   if (ca != null) {
  22.     ca.setThreshold(newLevel);
  23.   }
  24.   FileAppender fa = (FileAppender)Logger.getRootLogger().getAppender("FILE");
  25.   if (fa != null) {
  26.     fa.setThreshold(newLevel);
  27.   }
  28. }

代码示例来源：origin: Netflix/EVCache

  1. @BeforeSuite
  2. public void setProps() {
  3.   BasicConfigurator.configure();
  4.   Logger.getRootLogger().setLevel(Level.INFO);
  5.   Logger.getLogger(SimpleEVCacheTest.class).setLevel(Level.DEBUG);
  6.   Logger.getLogger(Base.class).setLevel(Level.DEBUG);
  7.   Logger.getLogger(EVCacheImpl.class).setLevel(Level.ERROR);
  8.   Logger.getLogger(EVCacheClient.class).setLevel(Level.DEBUG);
  9.   Logger.getLogger(EVCacheClientPool.class).setLevel(Level.DEBUG);
  10.   System.setProperty("EVCACHE.use.simple.node.list.provider", "true");
  11.   System.setProperty("EVCACHE.EVCacheClientPool.readTimeout", "1000");
  12.   System.setProperty("EVCACHE.operation.timeout", "100000");
  13.   System.setProperty("EVCACHE.EVCacheClientPool.bulkReadTimeout", "10000");
  14.   int maxThreads = 2;
  15.   final BlockingQueue<Runnable> queue = new LinkedBlockingQueue<Runnable>(100000);
  16.   pool = new ThreadPoolExecutor(maxThreads * 4, maxThreads * 4, 30, TimeUnit.SECONDS, queue);
  17.   pool.prestartAllCoreThreads();
  18. }

代码示例来源：origin: apache/incubator-pinot

  1. public static void setLogLevel(List<String> packagePrefixes, Level level) {
  2.   Enumeration<Logger> loggers = Logger.getRootLogger().getLoggerRepository().getCurrentLoggers();
  3.   while (loggers.hasMoreElements()) {
  4.    Logger logger = loggers.nextElement();
  5.    for (String prefix : packagePrefixes) {
  6.     if (logger.getName().startsWith(prefix)) {
  7.      logger.setLevel(level);
  8.      break;
  9.     }
  10.    }
  11.   }
  12.  }
  13. }

代码示例来源：origin: apache/incubator-gobblin

  1. public static void setLogjLevelForLogger(Logger log, Level logLevel) {
  2.  org.apache.log4j.Logger log4jLogger = org.apache.log4j.Logger.getLogger(log.getName());
  3.  log4jLogger.setLevel(logLevel);
  4. }

代码示例来源：origin: apache/hbase

  1. @BeforeClass
  2. public static void before() {
  3.  Logger.getRootLogger().setLevel(Level.DEBUG);
  4. }

代码示例来源：origin: apache/ignite

  1. Logger impl = Logger.getRootLogger();
  2. impl.setLevel(Level.INFO);
  3. Logger.getLogger("org.apache.ignite").setLevel(Level.DEBUG);

代码示例来源：origin: pentaho/pentaho-kettle

  1. private void init() {
  2.  logName = "PurgeUtilityLog." + getThreadName();
  3.  logger = Logger.getLogger( logName );
  4.  logger.setLevel( logLevel );
  5.  IPurgeUtilityLayout layout;
  6.  if ( layoutClass == PurgeUtilityHTMLLayout.class ) {
  7.   layout = new PurgeUtilityHTMLLayout( logLevel );
  8.  } else {
  9.   layout = new PurgeUtilityTextLayout( logLevel );
  10.  }
  11.  layout.setTitle( "Purge Utility Log" );
  12.  writeAppender =
  13.    new WriterAppender( (Layout) layout, new OutputStreamWriter( outputStream, Charset.forName( "utf-8" ) ) );
  14.  logger.addAppender( writeAppender );
  15. }

代码示例来源：origin: apache/incubator-gobblin

  1. @BeforeClass
  2. public void setUp() {
  3.  BasicConfigurator.configure();
  4.  org.apache.log4j.Logger.getRootLogger().setLevel(Level.ERROR);
  5. }

代码示例来源：origin: apache/ignite

  1. throws IgniteCheckedException {
  2. for (String c : F.concat(false, cat, F.asList(cats)))
  3.   Logger.getLogger(c).setLevel(log4jLevel);
  4.   Logger log4j = Logger.getRootLogger();

代码示例来源：origin: apache/flink

  1. public static void addTestAppender(Class target, Level level) {
  2.   testAppender = new TestAppender();
  3.   testAppender.setThreshold(level);
  4.   org.apache.log4j.Logger lg = org.apache.log4j.Logger.getLogger(target);
  5.   lg.setLevel(level);
  6.   lg.addAppender(testAppender);
  7.   //org.apache.log4j.Logger.getRootLogger().addAppender(testAppender);
  8. }

代码示例来源：origin: marytts/marytts

  1. public MaryModuleTestCase(boolean needMaryStarted) throws Exception {
  2.   if (!MaryUtils.isLog4jConfigured()) {
  3.     BasicConfigurator.configure();
  4.   }
  5.   Logger.getRootLogger().setLevel(Level.DEBUG);
  6.   if (System.getProperty("mary.base") == null) {
  7.     System.setProperty("mary.base", ".");
  8.     Logger.getRootLogger().warn(
  9.         "System property 'mary.base' is not defined -- trying " + new File(".").getAbsolutePath()
  10.             + " -- if this fails, please start this using VM property \"-Dmary.base=/path/to/mary/runtime\"!");
  11.   }
  12.   if (needMaryStarted) {
  13.     if (Mary.currentState() == Mary.STATE_OFF)
  14.       Mary.startup();
  15.   }
  16. }

代码示例来源：origin: pentaho/pentaho-kettle

  1. private LogWriter() {
  2.  pentahoLogger = Logger.getLogger( STRING_PENTAHO_DI_LOGGER_NAME );
  3.  pentahoLogger.setAdditivity( false );
  4.  pentahoLogger.setLevel( Level.ALL );

代码示例来源：origin: marytts/marytts

  1. public MaryModuleTestCase(boolean needMaryStarted) throws Exception {
  2.   if (!MaryUtils.isLog4jConfigured()) {
  3.     BasicConfigurator.configure();
  4.   }
  5.   Logger.getRootLogger().setLevel(Level.DEBUG);
  6.   if (System.getProperty("mary.base") == null) {
  7.     System.setProperty("mary.base", ".");
  8.     Logger.getRootLogger().warn(
  9.         "System property 'mary.base' is not defined -- trying " + new File(".").getAbsolutePath()
  10.             + " -- if this fails, please start this using VM property \"-Dmary.base=/path/to/mary/runtime\"!");
  11.   }
  12.   if (needMaryStarted) {
  13.     if (Mary.currentState() == Mary.STATE_OFF)
  14.       Mary.startup();
  15.   }
  16. }

代码示例来源：origin: apache/incubator-gobblin

  1. Logger.getLogger("org.apache.gobblin").setLevel(logLevel);

代码示例来源：origin: azkaban/azkaban

  1. @Test
  2.  public void testInvalidParams() throws IOException {
  3.   BasicConfigurator.configure();
  4.   Logger.getRootLogger().setLevel(Level.DEBUG);
  6.   final String expected = "test";
  7.   final String[] cipheredtexts = {
  8.     "eyJ2ZXIiOiIxLjAiLCJ2YWwiOiJOd1hRejdOMjBXUU05SXEzaE94RVZnPT0ifQ==", null, ""};
  9.   final String[] passphrases = {"test1234", null, ""};
  11.   for (final String cipheredtext : cipheredtexts) {
  12.    for (final String passphrase : passphrases) {
  13.     final Crypto crypto = new Crypto();
  14.     if (!StringUtils.isEmpty(cipheredtext) && !StringUtils.isEmpty(passphrase)) {
  15.      final String actual = crypto.decrypt(cipheredtext, passphrase);
  16.      Assert.assertEquals(expected, actual);
  17.     } else {
  18.      try {
  19.       crypto.decrypt(cipheredtext, passphrase);
  20.       Assert.fail("Encyption should have failed with invalid parameters. cipheredtext: "
  21.         + cipheredtext + " , passphrase: " + passphrase);
  22.      } catch (final Exception e) {
  23.       Assert.assertTrue(e instanceof IllegalArgumentException);
  24.      }
  25.     }
  26.    }
  27.   }
  28.  }
  29. }

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