Package org.apache.storm.topology

Class SharedOffHeapWithinNode

java.lang.Object

org.apache.storm.generated.SharedMemory

org.apache.storm.topology.SharedOffHeapWithinNode

All Implemented Interfaces:

Serializable, Cloneable, Comparable<SharedMemory>, org.apache.storm.thrift.TBase<SharedMemory,SharedMemory._Fields>, org.apache.storm.thrift.TSerializable

public class SharedOffHeapWithinNode
extends SharedMemory

A request for a shared memory region off heap between workers on a node.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.storm.generated.SharedMemory

SharedMemory._Fields

Field Summary

Fields inherited from class org.apache.storm.generated.SharedMemory

metaDataMap

Constructor Summary

Constructors

Constructor	Description
SharedOffHeapWithinNode(double amount, String name)	Create a new request for a shared memory region off heap between workers on a node.

Method Summary

Methods inherited from class org.apache.storm.generated.SharedMemory

clear, compareTo, deepCopy, equals, equals, fieldForId, get_name, get_off_heap_node, get_off_heap_worker, get_on_heap, getFieldValue, hashCode, is_set_name, is_set_off_heap_node, is_set_off_heap_worker, is_set_on_heap, isSet, read, set_name, set_name_isSet, set_off_heap_node, set_off_heap_node_isSet, set_off_heap_worker, set_off_heap_worker_isSet, set_on_heap, set_on_heap_isSet, setFieldValue, toString, unset_name, unset_off_heap_node, unset_off_heap_worker, unset_on_heap, validate, write

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

SharedOffHeapWithinNode

public SharedOffHeapWithinNode(double amount,
 String name)

Create a new request for a shared memory region off heap between workers on a node.

Parameters:

amount - the number of MB to share

name - the name of the shared region (for tracking purposes)