com.bigdata.service.jini.benchmark
Class ThroughputMaster.Task

java.lang.Object
  com.bigdata.service.jini.benchmark.ThroughputMaster.Task

All Implemented Interfaces:

Callable<Void>

Enclosing class:

ThroughputMaster

public static class ThroughputMaster.Task
extends Object
implements Callable<Void>

Run an unisolated operation.

Constructor Summary

ThroughputMaster.Task(IScaleOutClientIndex ndx, IRunnableBuffer<KVO<Void>[]> insert, IRunnableBuffer<KVO<Void>[]> remove, Random r, int nops, long firstKey, int incRange, double insertRate)

Method Summary

Void	call() Executes a random batch operation with keys presented in sorted order.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ThroughputMaster.Task

public ThroughputMaster.Task(IScaleOutClientIndex ndx,
                             IRunnableBuffer<KVO<Void>[]> insert,
                             IRunnableBuffer<KVO<Void>[]> remove,
                             Random r,
                             int nops,
                             long firstKey,
                             int incRange,
                             double insertRate)

Parameters:

ndx - The index under test.

TODO:

parameterize for operation type (insert, remove, read, contains). let the caller determine the profile of operations to be executed against the service.

Method Detail

call

public Void call()
          throws Exception

Executes a random batch operation with keys presented in sorted order.

Note: Batch operations with sorted keys have twice the performance of the corresponding operation with unsorted keys due to improved locality of the lookups performed on the index.

Specified by:

call in interface Callable<Void>

Throws:

Exception

TODO:

configure the value size distribution.