public static enum TaskLog.LogName extends Enum<TaskLog.LogName>
枚举常量和说明 |
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DEBUGOUT
Log the debug script's stdout
|
PROFILE
The java profiler information.
|
STDERR
Log on the stderr of the task.
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STDOUT
Log on the stdout of the task.
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SYSLOG
Log on the map-reduce system logs of the task.
|
public static final TaskLog.LogName STDOUT
public static final TaskLog.LogName STDERR
public static final TaskLog.LogName SYSLOG
public static final TaskLog.LogName PROFILE
public static final TaskLog.LogName DEBUGOUT
public static TaskLog.LogName[] values()
for (TaskLog.LogName c : TaskLog.LogName.values()) System.out.println(c);
public static TaskLog.LogName valueOf(String name)
name
- 要返回的枚举常量的名称。public String toString()
toString
在类中 Enum<TaskLog.LogName>
Copyright © 2009 The Apache Software Foundation