org.apache.spark.util

Class SignalLogger

Object

org.apache.spark.util.SignalLogger

public class SignalLogger
extends Object

Used to log signals received. This can be very useful in debugging crashes or kills.

Inspired by Colin Patrick McCabe's similar class from Hadoop.

Constructor Summary

Constructors

Constructor and Description
SignalLogger()

Method Summary

Methods

Modifier and Type	Method and Description
static void	register(org.slf4j.Logger log) Register a signal handler to log signals on UNIX-like systems.

Methods inherited from class Object

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

Constructor Detail

SignalLogger

public SignalLogger()

Method Detail

register

public static void register(org.slf4j.Logger log)

Register a signal handler to log signals on UNIX-like systems.