| Modifier and Type | Method and Description |
|---|---|
Map<Integer,GridHadoopProcessDescriptor> |
GridHadoopJobMetadata.reducersAddresses()
Gets reducers addresses for external execution.
|
| Modifier and Type | Method and Description |
|---|---|
void |
GridHadoopJobTracker.onExternalMappersInitialized(org.gridgain.grid.hadoop.GridHadoopJobId jobId,
Collection<Integer> reducers,
GridHadoopProcessDescriptor desc)
Callback from task executor called when process is ready to received shuffle messages.
|
| Modifier and Type | Method and Description |
|---|---|
void |
GridHadoopJobMetadata.reducersAddresses(Map<Integer,GridHadoopProcessDescriptor> reducersAddrs)
Sets reducers addresses for external execution.
|
| Modifier and Type | Method and Description |
|---|---|
GridHadoopProcessDescriptor[] |
GridHadoopJobInfoUpdateRequest.reducersAddresses() |
| Constructor and Description |
|---|
GridHadoopJobInfoUpdateRequest(org.gridgain.grid.hadoop.GridHadoopJobId jobId,
org.gridgain.grid.hadoop.GridHadoopJobPhase jobPhase,
GridHadoopProcessDescriptor[] reducersAddrs) |
| Modifier and Type | Method and Description |
|---|---|
void |
GridHadoopChildProcessRunner.start(GridHadoopExternalCommunication comm,
GridHadoopProcessDescriptor nodeDesc,
ExecutorService msgExecSvc,
org.gridgain.grid.logger.GridLogger parentLog)
Starts child process runner.
|
| Modifier and Type | Method and Description |
|---|---|
GridHadoopProcessDescriptor |
GridHadoopExternalCommunication.localProcessDescriptor()
Gets local process descriptor.
|
GridHadoopProcessDescriptor |
GridHadoopExternalCommunication.ProcessHandshakeMessage.processDescriptor() |
| Modifier and Type | Method and Description |
|---|---|
protected GridHadoopCommunicationClient |
GridHadoopExternalCommunication.createNioClient(GridHadoopProcessDescriptor desc) |
protected GridHadoopCommunicationClient |
GridHadoopExternalCommunication.createShmemClient(GridHadoopProcessDescriptor desc,
int port) |
protected GridHadoopCommunicationClient |
GridHadoopExternalCommunication.createTcpClient(GridHadoopProcessDescriptor desc)
Establish TCP connection to remote hadoop process and returns client.
|
protected void |
GridHadoopExternalCommunication.notifyListener(GridHadoopProcessDescriptor desc,
GridHadoopMessage msg) |
void |
GridHadoopMessageListener.onConnectionLost(GridHadoopProcessDescriptor desc)
Called when connection to remote process was lost.
|
void |
GridHadoopMessageListener.onMessageReceived(GridHadoopProcessDescriptor desc,
GridHadoopMessage msg) |
void |
GridHadoopTcpNioCommunicationClient.sendMessage(GridHadoopProcessDescriptor desc,
GridHadoopMessage msg) |
void |
GridHadoopCommunicationClient.sendMessage(GridHadoopProcessDescriptor desc,
GridHadoopMessage msg) |
void |
GridHadoopExternalCommunication.sendMessage(GridHadoopProcessDescriptor desc,
GridHadoopMessage msg) |
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