| Class | Description |
|---|---|
| HeronClientConfiguration | |
| HeronConfigurationOptions | |
| HeronDriverConfiguration |
HeronDriverConfiguration constructs optional and required configuration needed by Heron
Master Driver |
| HeronExecutorTask | |
| HeronExecutorTaskTest | |
| HeronExecutorTaskTest.TestBolt | |
| HeronExecutorTaskTest.TestSpout | |
| HeronMasterDriver |
HeronMasterDriver is a topology's ApplicationMaster running on YARN clusters. |
| HeronMasterDriverProvider |
HeronMasterDriverProvider is used by YarnScheduler to discover and use
instance of HeronMasterDriver injected by REEF framework |
| HeronMasterDriverTest | |
| HeronTaskConfiguration | |
| ReefClientSideHandlers |
Contains client-side listeners for YARN scheduler events emitted by REEF.
|
| YarnContext | |
| YarnLauncher |
Launches Heron Scheduler on a YARN using REEF.
|
| YarnLauncherTest | |
| YarnScheduler |
YarnScheduler in invoked by Heron Scheduler to perform topology actions on REEF
cluster. |
| YarnSchedulerTest |
| Enum | Description |
|---|---|
| YarnKey |
Keys specific to the YARN scheduler
|
| Exception | Description |
|---|---|
| HeronMasterDriver.ContainerAllocationException |
HeronMasterDriver.ContainerAllocationException represents an error while trying to allocate a
container |