Package | Description |
---|---|
org.apache.hadoop.mapred |
A software framework for easily writing applications which process vast
amounts of data (multi-terabyte data-sets) parallelly on large clusters
(thousands of nodes) built of commodity hardware in a reliable, fault-tolerant
manner.
|
org.apache.hadoop.util |
Modifier and Type | Method and Description |
---|---|
abstract void |
TaskController.signalTask(java.lang.String user,
int taskPid,
ProcessTree.Signal signal)
Send a signal to a task pid as the user.
|
void |
DefaultTaskController.signalTask(java.lang.String user,
int taskPid,
ProcessTree.Signal signal) |
Modifier and Type | Method and Description |
---|---|
static ProcessTree.Signal |
ProcessTree.Signal.valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.
|
static ProcessTree.Signal[] |
ProcessTree.Signal.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
Modifier and Type | Method and Description |
---|---|
static void |
ProcessTree.killProcess(java.lang.String pid,
ProcessTree.Signal signal)
Sends signal to process, forcefully terminating the process.
|
static void |
ProcessTree.killProcessGroup(java.lang.String pgrpId,
ProcessTree.Signal signal)
Sends signal to all process belonging to same process group,
forcefully terminating the process group.
|
Copyright © 2009 The Apache Software Foundation