| Package | Description | 
|---|---|
| com.hazelcast.mapreduce.impl | This package contains the default implementation for the map reduce framework
 internals. | 
| com.hazelcast.mapreduce.impl.task | This package contains the base implementation for a standard map reduce job. | 
| Modifier and Type | Field and Description | 
|---|---|
| protected MapReduceService | AbstractJobTracker. mapReduceService | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | MapReduceUtil. enforcePartitionTableWarmup(MapReduceService mapReduceService) | 
| static <V> V | MapReduceUtil. executeOperation(Operation operation,
                Address address,
                MapReduceService mapReduceService,
                NodeEngine nodeEngine) | 
| static <V> List<V> | MapReduceUtil. executeOperation(OperationFactory operationFactory,
                MapReduceService mapReduceService,
                NodeEngine nodeEngine,
                boolean returnsResponse) | 
| Modifier and Type | Method and Description | 
|---|---|
| MapReduceService | JobSupervisor. getMapReduceService() | 
| Constructor and Description | 
|---|
| JobSupervisor(JobTaskConfiguration configuration,
             AbstractJobTracker jobTracker,
             boolean ownerNode,
             MapReduceService mapReduceService) | 
| KeyValueJob(String name,
           AbstractJobTracker jobTracker,
           NodeEngine nodeEngine,
           MapReduceService mapReduceService,
           KeyValueSource<KeyIn,ValueIn> keyValueSource) | 
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