com.netflix.genie.agent.cli

Class UserConsole

java.lang.Object

com.netflix.genie.agent.cli.UserConsole

public final class UserConsole
extends java.lang.Object

Utilities for interacting with the user terminal/console.

Since:

4.0.0

Method Summary

Modifier and Type	Method and Description
static org.slf4j.Logger	getLogger() Get the LOGGER visible to user on the console.
static void	relocateLogFile(java.nio.file.Path destinationPath) Move the log file from the current position to the given destination.

Methods inherited from class java.lang.Object

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

Method Detail

getLogger

public static org.slf4j.Logger getLogger()

Get the LOGGER visible to user on the console. All other LOGGER messages are logged on file only to avoid interfering with the job console output.

Returns:

a special Logger whose messages are visible on the user terminal.

relocateLogFile

public static void relocateLogFile(java.nio.file.Path destinationPath)
                            throws java.io.IOException

Move the log file from the current position to the given destination. Refuses to move across filesystems. Moving within the same filesystem should not invalidate any open descriptors.

Parameters:

destinationPath - destination path

Throws:

java.io.IOException - if source and destination are on different filesystem devices, if destination exists, or if the move fails.