cgl.imr.message
Class WorkerResponse

java.lang.Object
  extended by cgl.imr.message.PubSubMessage
      extended by cgl.imr.message.WorkerResponse
All Implemented Interfaces:
TwisterConstants, TwisterSerializable

public class WorkerResponse
extends PubSubMessage

Response coming from the daemons to the TwisterDriver.


Nested Class Summary
 
Nested classes/interfaces inherited from interface cgl.imr.base.TwisterConstants
TwisterConstants.JobState
 
Field Summary
 
Fields inherited from class cgl.imr.message.PubSubMessage
hasRefMsgId, refMsgId
 
Fields inherited from interface cgl.imr.base.TwisterConstants
COMBINE_INPUT, COMBINE_TOPIC_BASE, DIR_LIST_REQ, DIR_LIST_RES, FAILED, FIXED_DATA_FILE, FIXED_DATA_MODEL, HEP_DATA_STRING, MAP_ITERATIONS_OVER, MAP_REDUCE_TOPIC_BASE, MAP_TASK, MAP_TASK_REQUEST, MAP_WORKER_STARTED, MAPPER_REQUEST, MONITOR_REQUEST, MONITOR_RESPONSE, MONITOR_SLEEP_TIME, NEW_JOB_REQUEST, NEW_JOB_RESPONSE, NUM_MAP_TASKS, NUM_REDUCE_TASKS, PARTITION_FILE_RESPONSE_TOPIC_BASE, PARTITION_FILE_SPLIT_PATTERN, PROPERTIES_FILE, REDUCE_INPUT, REDUCE_RESPONSE, REDUCE_TASK, REDUCE_TASK_REQUEST, REDUCE_TOPIC_BASE, REDUCE_WORKER_REQUEST, RESPONSE_TOPIC_BASE, SEND_RECV_MAX_SLEEP_TIME, SEND_RECV_SLEEP_TIME, SUCCESS, TASK_STATUS, WORKER_RESPONSE
 
Constructor Summary
WorkerResponse()
           
 
Method Summary
 void fromBytes(byte[] messageBytes)
          Construct the object back from a previously serialized bytes.
 byte[] getBytes()
          Serialize the object and returns the bytes.
 String getExceptionString()
           
 boolean isHasException()
           
 void setExceptionString(String exceptionString)
           
 
Methods inherited from class cgl.imr.message.PubSubMessage
getRefMessageId, readRefIdIfAny, serializeRefId, setRefMessageId
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

WorkerResponse

public WorkerResponse()
Method Detail

fromBytes

public void fromBytes(byte[] messageBytes)
               throws SerializationException
Description copied from interface: TwisterSerializable
Construct the object back from a previously serialized bytes.

Specified by:
fromBytes in interface TwisterSerializable
Specified by:
fromBytes in class PubSubMessage
Throws:
SerializationException

getBytes

public byte[] getBytes()
                throws SerializationException
Description copied from interface: TwisterSerializable
Serialize the object and returns the bytes.

Specified by:
getBytes in interface TwisterSerializable
Specified by:
getBytes in class PubSubMessage
Returns:
byte[] of serialized object.
Throws:
SerializationException

getExceptionString

public String getExceptionString()

isHasException

public boolean isHasException()

setExceptionString

public void setExceptionString(String exceptionString)


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