Package com.hazelcast.mapreduce.impl.notification

Examples of com.hazelcast.mapreduce.impl.notification.ReducingFinishedNotification

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            }
        };
        constructors[REDUCING_FINISHED_MESSAGE] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {
            @Override
            public IdentifiedDataSerializable createNew(Integer arg) {
                return new ReducingFinishedNotification();
            }
        };
        constructors[FIRE_NOTIFICATION_OPERATION] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {
            @Override
            public IdentifiedDataSerializable createNew(Integer arg) {
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    private void processProcessedState(ReducerChunk<Key, Chunk> reducerChunk) {
        // If partitionId is set this was the last chunk for this partition
        if (reducerChunk.partitionId != -1) {
            MapReduceService mapReduceService = supervisor.getMapReduceService();
            ReducingFinishedNotification notification = new ReducingFinishedNotification(mapReduceService.getLocalAddress(), name,
                    jobId, reducerChunk.partitionId);

            mapReduceService.sendNotification(reducerChunk.sender, notification);
        }
    }
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        } else if (notification instanceof LastChunkNotification) {
            LastChunkNotification lcn = (LastChunkNotification) notification;
            ReducerTask reducerTask = jobTracker.getReducerTask(lcn.getJobId());
            reducerTask.processChunk(lcn.getPartitionId(), lcn.getSender(), lcn.getChunk());
        } else if (notification instanceof ReducingFinishedNotification) {
            ReducingFinishedNotification rfn = (ReducingFinishedNotification) notification;
            processReducerFinished(rfn);
        }
    }
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        } else if (notification instanceof LastChunkNotification) {
            LastChunkNotification lcn = (LastChunkNotification) notification;
            ReducerTask reducerTask = jobTracker.getReducerTask(lcn.getJobId());
            reducerTask.processChunk(lcn.getPartitionId(), lcn.getSender(), lcn.getChunk());
        } else if (notification instanceof ReducingFinishedNotification) {
            ReducingFinishedNotification rfn = (ReducingFinishedNotification) notification;
            processReducerFinished(rfn);
        }
    }
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    private void processProcessedState(ReducerChunk<Key, Chunk> reducerChunk) {
        // If partitionId is set this was the last chunk for this partition
        if (reducerChunk.partitionId != -1) {
            MapReduceService mapReduceService = supervisor.getMapReduceService();
            ReducingFinishedNotification notification = new ReducingFinishedNotification(mapReduceService.getLocalAddress(), name,
                    jobId, reducerChunk.partitionId);

            mapReduceService.sendNotification(reducerChunk.sender, notification);
        }
    }
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        } else if (notification instanceof LastChunkNotification) {
            LastChunkNotification lcn = (LastChunkNotification) notification;
            ReducerTask reducerTask = jobTracker.getReducerTask(lcn.getJobId());
            reducerTask.processChunk(lcn.getPartitionId(), lcn.getSender(), lcn.getChunk());
        } else if (notification instanceof ReducingFinishedNotification) {
            ReducingFinishedNotification rfn = (ReducingFinishedNotification) notification;
            processReducerFinished(rfn);
        }
    }
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            }
        };
        constructors[REDUCING_FINISHED_MESSAGE] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {
            @Override
            public IdentifiedDataSerializable createNew(Integer arg) {
                return new ReducingFinishedNotification();
            }
        };
        constructors[FIRE_NOTIFICATION_OPERATION] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {
            @Override
            public IdentifiedDataSerializable createNew(Integer arg) {
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Related Classes of com.hazelcast.mapreduce.impl.notification.ReducingFinishedNotification

  • com.hazelcast.mapreduce.impl.MapReduceDataSerializerHook
  • com.hazelcast.mapreduce.impl.task.JobSupervisor
  • com.hazelcast.mapreduce.impl.task.ReducerTask
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