Configuration File for Creating Deployable Archive Using the mcc Command - MATLAB & Simulink (original) (raw)
Main Content
When creating a deployable archive using the mcc command, you must create a text file containing the following information:
| Parameter Type | Description |
|---|---|
| mw.ds.out.type | Output type of data from Hadoop® mapreduce jobThe options are: keyvaluetabulartext |
| mw.mapper | Name of MATLAB® map function |
| mw.reducer | Name of MATLAB reduce function |
| mw.ds.in.format | Name of MAT-file containing a datastore object representing the format of the data to be processed.In most cases, you will start off by working on a small sample dataset residing on a local machine that is representative of the actual dataset on the cluster. This sample dataset has the same structure and variables as the actual dataset on the cluster. By creating a datastore object to the dataset residing on your local machine you are taking a snapshot of that structure. By having access to this datastore object, a Hadoop job executing on the cluster will know how to access and process the actual dataset residing on HDFS™. |
| mw.ds.in.type | Input type of data to Hadoop mapreduce job The options are: keyvaluetabulartext |
| mw.ds.in.fullfile | Default value is false |
Sample Configuration File
config.txt
mw.ds.out.type = keyvalue mw.mapper = maxArrivalDelayMapper mw.reducer = maxArrivalDelayReducer mw.ds.in.format = infoAboutDataset.mat mw.ds.in.type = tabulartext