LogLevel (Apache Hadoop Common 3.5.0 API)
Description: declaration: package: org.apache.hadoop.log, class: LogLevel

Package org.apache.hadoop.log

# Class LogLevel

java.lang.Object
org.apache.hadoop.log.LogLevel

@Evolving public class LogLevel extends Object
Change log level in runtime.

- ## Nested Class Summary

  Nested Classes
  Modifier and Type
  Class
  Description
  `static class`
  `LogLevel.Servlet`
  A servlet implementation

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `static final String`
  `PROTOCOL_HTTP`
  `static final String`
  `PROTOCOL_HTTPS`
  `static final String`
  `USAGES`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `LogLevel()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static boolean`
  `isValidProtocol(String protocol)`
  `static void`
  `main(String[] args)`
  A command line implementation

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Field Details

  - ### USAGES

    public static final String USAGES
    See Also:
      - Constant Field Values

  - ### PROTOCOL_HTTP

    public static final String PROTOCOL_HTTP
    See Also:
      - Constant Field Values

  - ### PROTOCOL_HTTPS

    public static final String PROTOCOL_HTTPS
    See Also:
      - Constant Field Values

- ## Constructor Details

  - ### LogLevel

    public LogLevel()

- ## Method Details

  - ### main

    public static void main(String[] args) throws Exception
    A command line implementation
    Parameters:
      `args` - input args.
    Throws:
      `Exception` - exception.

  - ### isValidProtocol

    public static boolean isValidProtocol(String protocol)