org.apache.ignite.internal.processors.hadoop

## Class HadoopProcessorAdapter

- java.lang.Object
- - org.apache.ignite.internal.processors.GridProcessorAdapter
  - - org.apache.ignite.internal.processors.hadoop.HadoopProcessorAdapter

All Implemented Interfaces:
  GridComponent, GridProcessor

Direct Known Subclasses:
  HadoopNoopProcessor

    public abstract class HadoopProcessorAdapter
    extends GridProcessorAdapter

Hadoop processor.

### Nested Class Summary

### Nested classes/interfaces inherited from interface org.apache.ignite.internal.GridComponent

`GridComponent.DiscoveryDataExchangeType`

### Field Summary

### Fields inherited from class org.apache.ignite.internal.processors.GridProcessorAdapter

`ctx, log`

### Constructor Summary

Constructors
`protected` `HadoopProcessorAdapter(GridKernalContext ctx)`

### Method Summary

Methods
`abstract HadoopConfiguration` `config()`
`abstract HadoopCounters` `counters(HadoopJobId jobId)` Returns Hadoop job counters.
`abstract IgniteInternalFuture<?>` `finishFuture(HadoopJobId jobId)` Gets Hadoop job finish future.
`abstract Hadoop` `hadoop()`
`abstract boolean` `kill(HadoopJobId jobId)` Kills job.
`abstract HadoopJobId` `nextJobId()`
`abstract HadoopJobStatus` `status(HadoopJobId jobId)` Gets Hadoop job execution status.
`abstract IgniteInternalFuture<?>` `submit(HadoopJobId jobId, HadoopJobInfo jobInfo)` Submits job to job tracker.

### Methods inherited from class org.apache.ignite.internal.processors.GridProcessorAdapter

`assertParameter, collectDiscoveryData, discoveryDataType, onDiscoveryDataReceived, onKernalStart, onKernalStop, printMemoryStats, start, stop, toString, validateNode`

### Methods inherited from class java.lang.Object

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

### Constructor Detail

#### HadoopProcessorAdapter

    protected HadoopProcessorAdapter(GridKernalContext ctx)

Parameters:
  `ctx` - Kernal context.

### Method Detail

#### hadoop

    public abstract Hadoop hadoop()

Returns:
  Hadoop facade.

#### config

    public abstract HadoopConfiguration config()

Returns:
  Hadoop configuration.

#### nextJobId

    public abstract HadoopJobId nextJobId()

Returns:
  Collection of generated IDs.

#### submit

    public abstract IgniteInternalFuture<?> submit(HadoopJobId jobId,
                                 HadoopJobInfo jobInfo)

Submits job to job tracker.

Parameters:
  `jobId` - Job ID to submit.
  `jobInfo` - Job info to submit.
Returns:
  Execution future.

#### status

    public abstract HadoopJobStatus status(HadoopJobId jobId)
                                    throws IgniteCheckedException

Gets Hadoop job execution status.

Parameters:
  `jobId` - Job ID to get status for.
Returns:
  Job execution status.
Throws:
  `IgniteCheckedException` - If failed.

#### counters

    public abstract HadoopCounters counters(HadoopJobId jobId)
                                     throws IgniteCheckedException

Returns Hadoop job counters.

Parameters:
  `jobId` - Job ID to get counters for.
Returns:
  Job counters.
Throws:
  `IgniteCheckedException` - If failed.

#### finishFuture

    public abstract IgniteInternalFuture<?> finishFuture(HadoopJobId jobId)
                                                  throws IgniteCheckedException

Gets Hadoop job finish future.

Parameters:
  `jobId` - Job ID.
Returns:
  Job finish future or `null`.
Throws:
  `IgniteCheckedException` - If failed.

#### kill

    public abstract boolean kill(HadoopJobId jobId)
                          throws IgniteCheckedException

Kills job.

Parameters:
  `jobId` - Job ID.
Returns:
  `True` if job was killed.
Throws:
  `IgniteCheckedException` - If failed.

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Ignite Fabric | : ver. 1.0.0-RC3
Release Date | : March 24 2015