org.janusgraph.diskstorage.log

Class KCVSLogTest

java.lang.Object

org.janusgraph.diskstorage.log.LogTest

org.janusgraph.diskstorage.log.KCVSLogTest

public abstract class KCVSLogTest
extends LogTest

Implementation of the LogTest for KCVSLogManager based log implementations. This test only requires getting instances of KeyColumnValueStoreManager.

Author:

Matthias Broecheler (me@matthiasb.com)

Nested Class Summary

Nested classes/interfaces inherited from class org.janusgraph.diskstorage.log.LogTest

LogTest.CountingReader, LogTest.LatchMessageReader, LogTest.StoringReader

Field Summary

Fields

Modifier and Type	Field and Description
static String	LOG_NAME

Fields inherited from class org.janusgraph.diskstorage.log.LogTest

DEFAULT_SENDER_ID

Constructor Summary

Constructors

Constructor and Description
KCVSLogTest()

Method Summary

Modifier and Type	Method and Description
LogManager	openLogManager(String senderId, boolean requiresOrderPreserving)
abstract KeyColumnValueStoreManager	openStorageManager()
void	setup(org.junit.jupiter.api.TestInfo testInfo)
void	shutdown(org.junit.jupiter.api.TestInfo testInfo)

Methods inherited from class org.janusgraph.diskstorage.log.LogTest

close, mediumSendReceiveSerial, sendReceive, simpleSendReceive, smallSendReceiveSerial, testFuzzMessagesSerial, testLogIsDurableAcrossReopenSerial, testMultipleLogsWithSingleReaderSerial, testMultipleReadersOnSingleLog, testMultipleReadersOnSingleLogSerial, testReadMarkerCompatibility, testReadMarkerResumesInMiddleOfLog, testSeparateReadersAndLogsInSharedManager, testUnregisterReaderSerial

Methods inherited from class java.lang.Object

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

Field Detail

LOG_NAME

public static final String LOG_NAME

See Also:

Constant Field Values

Constructor Detail

KCVSLogTest

public KCVSLogTest()

Method Detail

openStorageManager

public abstract KeyColumnValueStoreManager openStorageManager()
                                                       throws BackendException

Throws:

BackendException

openLogManager

public LogManager openLogManager(String senderId,
                                 boolean requiresOrderPreserving)
                          throws BackendException

Specified by:

openLogManager in class LogTest

Parameters:

senderId - The unique id identifying the sending instance

requiresOrderPreserving - whether it is required by the test case that write order is preserved when reading.

Returns:

Throws:

BackendException

setup

@BeforeEach
public void setup(org.junit.jupiter.api.TestInfo testInfo)
                       throws Exception

Overrides:

setup in class LogTest

Throws:

Exception

shutdown

@AfterEach
public void shutdown(org.junit.jupiter.api.TestInfo testInfo)
                         throws Exception

Overrides:

shutdown in class LogTest

Throws:

Exception