org.apache.jackrabbit.oak.scalability.suites

Class ScalabilityStandbySuite

java.lang.Object

org.apache.jackrabbit.oak.scalability.suites.ScalabilityAbstractSuite

org.apache.jackrabbit.oak.scalability.suites.ScalabilityStandbySuite

All Implemented Interfaces:

CSVResultGenerator, ScalabilitySuite

public class ScalabilityStandbySuite
extends ScalabilityAbstractSuite

This suite test will set up a primary instance and a standby instance. It will create nodeCount nodes on primary, to be synced on the standby. It is the responsibility of the test to start the standby process and to query different JMX MBeans for asserting benchmark duration.

In order to obtain meaningful results, please note that the noWarmup JVM property needs to be set to true. This way "false" sync cycles taking up only a few milliseconds are avoided.

The following system JVM properties can be defined to configure the suite.

• nodeCount - Controls the number of nodes to be created on the primary. Defaults to 100_000.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jackrabbit.oak.scalability.suites.ScalabilityAbstractSuite

ScalabilityAbstractSuite.ExecutionContext

Field Summary

Fields inherited from class org.apache.jackrabbit.oak.scalability.suites.ScalabilityAbstractSuite

benchmarks, CREDENTIALS, CTX_SEARCH_PATHS_PROP, INCREMENTS, LOG, PROFILE, TEST_ID, WARMUP

Constructor Summary

Constructors

Constructor and Description
ScalabilityStandbySuite()

Method Summary

Modifier and Type	Method and Description
ScalabilitySuite	addBenchmarks(ScalabilityBenchmark... benchmarks) Adds the benchmarks to run.
void	beforeIteration(ScalabilityAbstractSuite.ExecutionContext context) Executes once for each iteration.
protected void	executeBenchmark(ScalabilityBenchmark benchmark, ScalabilityAbstractSuite.ExecutionContext context) Runs the benchmark.
void	setUp(javax.jcr.Repository repository, RepositoryFixture fixture, javax.jcr.Credentials credentials) Prepares this performance benchmark.

Methods inherited from class org.apache.jackrabbit.oak.scalability.suites.ScalabilityAbstractSuite

addBackgroundJob, afterIteration, afterSuite, beforeSuite, createRepository, getBenchmarks, getRepository, initBackgroundJobs, loginWriter, removeBenchmark, run, setPrintStream, shutdownBackgroundJobs, tearDown, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ScalabilityStandbySuite

public ScalabilityStandbySuite()

Method Detail

addBenchmarks

public ScalabilitySuite addBenchmarks(ScalabilityBenchmark... benchmarks)

Description copied from interface: ScalabilitySuite

Adds the benchmarks to run.

Returns:

setUp

public void setUp(javax.jcr.Repository repository,
                  RepositoryFixture fixture,
                  javax.jcr.Credentials credentials)
           throws Exception

Description copied from class: ScalabilityAbstractSuite

Prepares this performance benchmark.

Overrides:

setUp in class ScalabilityAbstractSuite

Parameters:

repository - the repository to use

fixture - credentials of a user with write access

Throws:

Exception - if the benchmark can not be prepared

beforeIteration

public void beforeIteration(ScalabilityAbstractSuite.ExecutionContext context)
                     throws Exception

Description copied from class: ScalabilityAbstractSuite

Executes once for each iteration.

Overrides:

beforeIteration in class ScalabilityAbstractSuite

Parameters:

context - the context

Throws:

Exception - the repository exception

executeBenchmark

protected void executeBenchmark(ScalabilityBenchmark benchmark,
                                ScalabilityAbstractSuite.ExecutionContext context)
                         throws Exception

Description copied from class: ScalabilityAbstractSuite

Runs the benchmark.

Specified by:

executeBenchmark in class ScalabilityAbstractSuite

Parameters:

benchmark - the benchmark to execute

Throws:

Exception