AbstractStressBench (Alluxio Stress - Shell 300 API)

java.lang.Object
- alluxio.stress.cli.Benchmark<T>
- - alluxio.stress.cli.AbstractStressBench<T,P>

Type Parameters:

T - the type of task result

P - the type of task parameter

Direct Known Subclasses:

StressClientIOBench, StressMasterBenchBase, StressWorkerBench
```
public abstract class AbstractStressBench<T extends alluxio.stress.TaskResult,P extends alluxio.stress.common.FileSystemParameters>
extends Benchmark<T>
```
An abstraction for stress tests which generates a specific workload on a certain Alluxio component (master, worker, ClientIO).

Nested Class Summary
- Nested classes/interfaces inherited from class alluxio.stress.cli.Benchmark
  Benchmark.MethodStatistics, Benchmark.ProfileInput

Field Summary

Fields
Modifier and Type Field Description

protected P mParameters
- Fields inherited from class alluxio.stress.cli.Benchmark
  mBaseParameters

Constructor Summary

Constructors
Constructor Description

AbstractStressBench()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`run(java.lang.String[] args)`	Runs the test and returns the string output.
`abstract void`	`validateParams()`	Validates the parameters.

Methods inherited from class alluxio.stress.cli.Benchmark
cleanup, generateJobConfig, getBenchDescription, mainInternal, parseParameters, prepare, processMethodProfiles, runLocal, runSingleTask

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - mParameters
```
protected P extends alluxio.stress.common.FileSystemParameters mParameters
```
- Constructor Detail
  - AbstractStressBench
```
public AbstractStressBench()
```
- Method Detail
  - validateParams
```
public abstract void validateParams()
                             throws java.lang.Exception
```
    Validates the parameters.
    
    Throws:
    
    java.lang.Exception
  - run
```
public java.lang.String run(java.lang.String[] args)
                     throws java.lang.Exception
```
    Description copied from class: Benchmark
    
    Runs the test and returns the string output.
    
    Overrides:
    
    run in class Benchmark<T extends alluxio.stress.TaskResult>
    
    Parameters:
    
    args - the command-line args
    
    Returns:
    
    the string result output
    
    Throws:
    
    java.lang.Exception