org.janusgraph.graphdb

Class JanusGraphIterativeBenchmark

java.lang.Object

org.janusgraph.graphdb.JanusGraphBaseTest

org.janusgraph.graphdb.JanusGraphIterativeBenchmark

All Implemented Interfaces:

JanusGraphBaseStoreFeaturesTest

@Tag(value="PERFORMANCE_TESTS")
public abstract class JanusGraphIterativeBenchmark
extends JanusGraphBaseTest

A benchmark to test the performance of sequential row retrieval from the underlying KeyColumnValueStore which is the basic operation underlying the Fulgora OLAP component of JanusGraph.

Hence, this is effectively a benchmark for OLAPTest or at least the primitive backend operations used therein.

Author:

Matthias Broecheler (me@matthiasb.com)

Nested Class Summary

Nested classes/interfaces inherited from class org.janusgraph.graphdb.JanusGraphBaseTest

JanusGraphBaseTest.TestConfigOption

Field Summary

Fields inherited from class org.janusgraph.graphdb.JanusGraphBaseTest

config, DEFAULT_THREAD_COUNT, features, graph, ID_NAME, LABEL_NAME, logManagers, mgmt, readConfig, testInfo, tx

Constructor Summary

Constructors

Constructor and Description
JanusGraphIterativeBenchmark()

Method Summary

Modifier and Type	Method and Description
void	loadData(int numVertices, int numThreads)
abstract KeyColumnValueStoreManager	openStorageManager()
void	testDataSequential()
void	testLoadData()

Methods inherited from class org.janusgraph.graphdb.JanusGraphBaseTest

assertMissing, asStream, clearGraph, clopen, close, closeLogManager, createExternalEdgeIndex, createExternalVertexIndex, disableIndex, discardIndex, dropIndex, enableIndex, evaluateQuery, evaluateQuery, evaluateQuery, evaluateQuery, evaluateQuery, evaluateQuery, evaluateQuery, executeScanJob, executeScanJob, finishSchema, getBackend, getConfig, getConfiguration, getE, getExternalIndex, getForceIndexGraph, getForceIndexGraph, getId, getOnlyEdge, getOnlyElement, getOnlyElement, getOnlyElement, getOnlyElement, getOnlyVertex, getStoreFeatures, getThreadCount, getV, getVertex, getVertex, getVertex, getVertex, makeKey, makeKeyedEdgeLabel, makeLabel, makeVertexIndexedKey, makeVertexIndexedUniqueKey, markIndexDiscarded, n, newTx, open, openTxLog, openUserLog, option, round, setUp, tearDown, validateConfigOptions, verifyElementOrder, verifyElementOrder, wrapAround

Methods inherited from class java.lang.Object

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

Constructor Detail

JanusGraphIterativeBenchmark

public JanusGraphIterativeBenchmark()

Method Detail

openStorageManager

public abstract KeyColumnValueStoreManager openStorageManager()
                                                       throws BackendException

Throws:

BackendException

testDataSequential

@RepeatedTest(value=10)
public void testDataSequential()
                                                throws Exception

Throws:

Exception

testLoadData

@RepeatedTest(value=10)
public void testLoadData()
                                          throws Exception

Throws:

Exception

loadData

public void loadData(int numVertices,
                     int numThreads)
              throws Exception

Throws:

Exception