## Uses of Interface
org.apache.ignite.internal.processors.hadoop.HadoopHelper

Packages that use HadoopHelper
Package | Description
--- | ---
org.apache.ignite.internal | Contains main implementation.
org.apache.ignite.internal.processors.cache.persistence.wal.reader |
org.apache.ignite.internal.processors.hadoop | Contains Hadoop APIs.

### Uses of HadoopHelper in org.apache.ignite.internal

Methods in org.apache.ignite.internal that return HadoopHelper
Modifier and Type | Method and Description
--- | ---
`HadoopHelper` | GridKernalContext.`hadoopHelper()` Gets Hadoop helper.
`HadoopHelper` | GridKernalContextImpl.`hadoopHelper()` Gets Hadoop helper.

### Uses of HadoopHelper in org.apache.ignite.internal.processors.cache.persistence.wal.reader

Methods in org.apache.ignite.internal.processors.cache.persistence.wal.reader that return HadoopHelper
Modifier and Type | Method and Description
--- | ---
`HadoopHelper` | StandaloneGridKernalContext.`hadoopHelper()` Gets Hadoop helper.

### Uses of HadoopHelper in org.apache.ignite.internal.processors.hadoop

Classes in org.apache.ignite.internal.processors.hadoop that implement HadoopHelper
Modifier and Type | Class and Description
--- | ---
`class` | `HadoopNoopHelper` Noop Hadoop Helper implementation.

Methods in org.apache.ignite.internal.processors.hadoop with parameters of type HadoopHelper
Modifier and Type | Method and Description
--- | ---
`HadoopJobEx` | HadoopJobInfo.`createJob(Class<? extends HadoopJobEx> jobCls, HadoopJobId jobId, IgniteLogger log, String[] libNames, HadoopHelper helper)` Creates new job instance for the given ID.
`HadoopJobEx` | HadoopDefaultJobInfo.`createJob(Class<? extends HadoopJobEx> jobCls, HadoopJobId jobId, IgniteLogger log, String[] libNames, HadoopHelper helper)` Creates new job instance for the given ID.

Constructors in org.apache.ignite.internal.processors.hadoop with parameters of type HadoopHelper
Constructor and Description
`HadoopClassLoader(URL[] urls, String name, String[] libNames, HadoopHelper helper)` Constructor.

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Release Date | : July 20 2017