Package org.apache.storm.messaging.netty

Class BackPressureStatus

java.lang.Object

org.apache.storm.messaging.netty.BackPressureStatus

public class BackPressureStatus
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
Collection<Integer>	bpTasks
final long	id
static final short	IDENTIFIER
Collection<Integer>	nonBpTasks
String	workerId

Constructor Summary

Constructors

Constructor	Description
BackPressureStatus()
BackPressureStatus(String workerId, Collection<Integer> bpTasks, Collection<Integer> nonBpTasks)	Constructor.

Method Summary

Modifier and Type	Method	Description
org.apache.storm.shade.io.netty.buffer.ByteBuf	buffer(org.apache.storm.shade.io.netty.buffer.ByteBufAllocator alloc, KryoValuesSerializer ser)	Encoded as -600 ... short(2) len ... int(4) payload ... byte[] *
static BackPressureStatus	read(byte[] bytes, KryoValuesDeserializer deserializer)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

IDENTIFIER

public static final short IDENTIFIER

See Also:

• Constant Field Values

id

public final long id

workerId

public String workerId

bpTasks

public Collection<Integer> bpTasks

nonBpTasks

public Collection<Integer> nonBpTasks

Constructor Details

BackPressureStatus

public BackPressureStatus()

BackPressureStatus

public BackPressureStatus(String workerId,
 Collection<Integer> bpTasks,
 Collection<Integer> nonBpTasks)

Constructor.

Method Details

read

public static BackPressureStatus read(byte[] bytes,
 KryoValuesDeserializer deserializer)

toString

public String toString()

Overrides:

toString in class Object

buffer

public org.apache.storm.shade.io.netty.buffer.ByteBuf buffer(org.apache.storm.shade.io.netty.buffer.ByteBufAllocator alloc,
 KryoValuesSerializer ser)
                                                      throws IOException

Encoded as -600 ... short(2) len ... int(4) payload ... byte[] *

Throws:

IOException