com.bigdata.rdf.sail.webapp

Class StressTest_REST_MultiTenancy<S extends IIndexManager>

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.rdf.sail.webapp.AbstractIndexManagerTestCase<S>

com.bigdata.rdf.sail.webapp.ProxyTestCase<S>

com.bigdata.rdf.sail.webapp.AbstractTestNanoSparqlClient<S>

com.bigdata.rdf.sail.webapp.StressTest_REST_MultiTenancy<S>

Type Parameters:

S -

All Implemented Interfaces:

IProxyTest, junit.framework.Test

public class StressTest_REST_MultiTenancy<S extends IIndexManager>
extends AbstractTestNanoSparqlClient<S>

Proxied test suite providing a stress test of the multi-tenancy API.

See Also:

StressTestConcurrentRestApiRequests} which provides full coverage of the REST API within a parameterized workload.

Nested Class Summary

Nested classes/interfaces inherited from class junit.framework.TestCase2

TestCase2.MyProperties, TestCase2.RandomType

Field Summary

Fields inherited from class com.bigdata.rdf.sail.webapp.AbstractTestNanoSparqlClient

m_client, m_fixture, m_mgr, m_repo, m_rootURL, m_serviceURL, namespace, packagePath

Fields inherited from class junit.framework.TestCase2

_randomType, log

Constructor Summary

Constructors

Constructor and Description
StressTest_REST_MultiTenancy()
StressTest_REST_MultiTenancy(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	stressTest_multiTenancy_967() Runs the stress test for an hour.
static junit.framework.Test	suite()
void	test_multiTenancy_2023() We are seeing a problem where multiple namespaces are used and an aborted operation on one namespace causes problems with another.
void	test_multiTenancy_967() This is based on a customer stress test that was able to reliably replicate the issue with the apache http components library.

Methods inherited from class com.bigdata.rdf.sail.webapp.AbstractTestNanoSparqlClient

asGraph, asGraph, assertSameGraph, assertSameGraph, countAll, countMatches, countResults, countResults, countResults, doConstructTest, doDeleteWithAccessPath, doDeleteWithBody, doDeleteWithPostTest, doDeleteWithQuery, doDescribeTest, doInsertByBody, doInsertbyURL, doInsertWithBodyTest, genNTRIPLES, genNTRIPLES2, getExactSize, getMatches, getResponseBody, getTestMode, getVeryLargeLiteral, loadGraphFromResource, newFixture, readFromFile, readGraphFromFile, setUp, setupDataOnServer, setupQuadsDataOnServer, tearDown, writeOnBuffer

Methods inherited from class com.bigdata.rdf.sail.webapp.ProxyTestCase

getDelegate, getIndexManager, getOurDelegate, getProperties, setDelegate

Methods inherited from class com.bigdata.rdf.sail.webapp.AbstractIndexManagerTestCase

checkIfProxy, setUp, tearDown, tearDownAfterSuite

Methods inherited from class junit.framework.TestCase2

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEqualsWithinUlps, assertSameArray, assertSameArray, assertSameBigDecimal, assertSameBigDecimal, assertSameBigInteger, assertSameBigInteger, assertSameIterator, assertSameIterator, assertSameIteratorAnyOrder, assertSameIteratorAnyOrder, assertSameValue, assertSameValue, assertZeroUlps, assertZeroUlps, fail, getInnerCause, getNormalInt, getProjectBuildPath, getRandomObject, getRandomObject, getRandomOrder, getRandomString, getTestInputStream, getTestResource, getTestResource, getUlps, getUlps, isDEBUG, isDEBUG, isINFO, isINFO, isInnerCause, logProperties

Methods inherited from class junit.framework.TestCase

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface junit.framework.Test

countTestCases, run

Constructor Detail

StressTest_REST_MultiTenancy

public StressTest_REST_MultiTenancy()

StressTest_REST_MultiTenancy

public StressTest_REST_MultiTenancy(String name)

Method Detail

suite

public static junit.framework.Test suite()

test_multiTenancy_967

public void test_multiTenancy_967()
                           throws Exception

This is based on a customer stress test that was able to reliably replicate the issue with the apache http components library. The test combines concurrent processes that

• create a namespace
• load data into a namespace
• list the namespaces
• run SPARQL against a namespace

Note: This test is intended to run for an hour or more to identify a problem. It is run for a shorter period in CI.

Throws:

Exception

See Also:

Replace Apache Http Components with jetty http client (was Roll forward the apache http components dependency to 4.3.3)

test_multiTenancy_2023

public void test_multiTenancy_2023()
                            throws Exception

We are seeing a problem where multiple namespaces are used and an aborted operation on one namespace causes problems with another.

Throws:

Exception

See Also:

BLZG-2023

stressTest_multiTenancy_967

public void stressTest_multiTenancy_967()
                                 throws Exception

Runs the stress test for an hour. This is the minimum required to have confidence that the problem is not demonstrated. Multiple hour runs are better.

Throws:

Exception

See Also:

StressTestConcurrentRestApiRequests} which provides full coverage of the REST API within a parameterized workload.