| Class | Description |
|---|---|
| ETLBatchApplication |
ETL Batch Application.
|
| ETLWorkflow |
Workflow for scheduling Batch ETL MapReduce Driver.
|
| KVTransformations |
Key-Value transformation which wraps transformation for each batch plugin to emit stageName along with each record
except for
BatchSink |
| KVTransformations.KVSinkTransformation<IN,OUT> |
Converts (stageName, input) to input
|
| KVTransformations.KVSourceTransformation<IN,OUT> |
Converts input to (stageName, input)
|
| KVTransformations.KVWrappedTransformation<IN,OUT> |
Unwraps (stageName, input) to input, applies transformation and wraps output to (stageName, output)
|
| PipelinePluginInstantiator |
Layer between the ETL programs and CDAP PluginContext to instantiate plugins for a stage in a pipeline.
|
| StructuredRecordWritable |
Wrapper around a
StructuredRecord so that it can be used as the output key and/or value of a mapper. |
| TransformExecutorFactory<T> |
Helps create
TransformExecutors. |
| WorkflowBackedActionContext |
Implementation of
BatchActionContext within a CDAP workflow. |
Copyright © 2016 Cask Data, Inc. Licensed under the Apache License, Version 2.0.