Uses of Class org.apache.hadoop.util.ProcessTree.Signal (Hadoop 1.2.1 API)
Date: 2013-07-22

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## Uses of Class
org.apache.hadoop.util.ProcessTree.Signal

Packages that use ProcessTree.Signal
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 | Common utilities.

Uses of ProcessTree.Signal in org.apache.hadoop.mapred

Methods in org.apache.hadoop.mapred with parameters of type ProcessTree.Signal
`abstract void` | `TaskController.signalTask(String user, int taskPid, ProcessTree.Signal signal)` Send a signal to a task pid as the user.
`void` | `DefaultTaskController.signalTask(String user, int taskPid, ProcessTree.Signal signal)`

Uses of ProcessTree.Signal in org.apache.hadoop.util

Methods in org.apache.hadoop.util that return ProcessTree.Signal
`static ProcessTree.Signal` | `ProcessTree.Signal.valueOf(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.

Methods in org.apache.hadoop.util with parameters of type ProcessTree.Signal
`static void` | `ProcessTree.killProcess(String pid, ProcessTree.Signal signal)` Sends signal to process, forcefully terminating the process.
`static void` | `ProcessTree.killProcessGroup(String pgrpId, ProcessTree.Signal signal)` Sends signal to all process belonging to same process group, forcefully terminating the process group.

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