| Interface | Description |
|---|---|
| JobSubmissionConstants | |
| JobSubmissionConstants.PigConstants |
constants needed for Pig job submission
The string values here are what Pig expects to see in it's environment
|
| JobSubmissionConstants.Sqoop | |
| TempletonStorage |
An interface to handle different Templeton storage methods, including
ZooKeeper and HDFS.
|
| Class | Description |
|---|---|
| DelegationTokenCache<JobId,TokenObject> | |
| HDFSCleanup |
This does periodic cleanup
|
| HDFSStorage |
HDFS implementation of templeton storage.
|
| JobState |
The persistent state of a job.
|
| JobStateTracker | |
| LaunchMapper |
Note that this class is used in a different JVM than WebHCat server.
|
| LogRetriever | |
| NullRecordReader |
An empty record reader.
|
| NullSplit |
An empty splitter.
|
| SingleInputFormat |
An empty InputFormat.
|
| TempletonControllerJob |
A Map Reduce job that will start another job.
|
| TempletonUtils |
General utility methods.
|
| ZooKeeperCleanup |
This does periodic cleanup
|
| ZooKeeperStorage |
A storage implementation based on storing everything in ZooKeeper.
|
| Enum | Description |
|---|---|
| TempletonStorage.Type |
| Exception | Description |
|---|---|
| NotFoundException |
Simple not found exception.
|
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