Package io.debezium.pipeline.source.snapshot.incremental

Class AbstractIncrementalSnapshotTest<T extends org.apache.kafka.connect.source.SourceConnector>

java.lang.Object

io.debezium.embedded.AbstractConnectorTest

io.debezium.pipeline.source.snapshot.incremental.AbstractIncrementalSnapshotTest<T>

All Implemented Interfaces:

Testing

Direct Known Subclasses:

AbstractIncrementalSnapshotWithSchemaChangesSupportTest

public abstract class AbstractIncrementalSnapshotTest<T extends org.apache.kafka.connect.source.SourceConnector>
extends AbstractConnectorTest

Nested Class Summary

Nested classes/interfaces inherited from class io.debezium.embedded.AbstractConnectorTest

AbstractConnectorTest.SourceRecords

Nested classes/interfaces inherited from interface io.debezium.util.Testing

Testing.Debug, Testing.Files, Testing.InterruptableFunction, Testing.Network, Testing.Print, Testing.Timer

Field Summary

Fields

Modifier and Type	Field	Description
protected static final Path	DB_HISTORY_PATH
private static final int	MAXIMUM_NO_RECORDS_CONSUMES
protected static final int	ROW_COUNT

Fields inherited from class io.debezium.embedded.AbstractConnectorTest

engine, logger, logTestName, OFFSET_STORE_PATH, pollTimeoutInMs, skipTestRule

Constructor Summary

Constructors

Constructor	Description
AbstractIncrementalSnapshotTest()

Method Summary

Modifier and Type	Method	Description
protected String	alterTableAddColumnStatement(String tableName)
protected String	alterTableDropColumnStatement(String tableName)
protected abstract Configuration.Builder	config()
protected abstract Class<T>	connectorClass()
protected Map<Integer,Integer>	consumeMixedWithIncrementalSnapshot(int recordCount)
protected <V> Map<Integer,V>	consumeMixedWithIncrementalSnapshot(int recordCount, Function<org.apache.kafka.connect.source.SourceRecord,V> valueConverter, Predicate<Map.Entry<Integer,V>> dataCompleted, Consumer<List<org.apache.kafka.connect.source.SourceRecord>> recordConsumer)
protected Map<Integer,Integer>	consumeMixedWithIncrementalSnapshot(int recordCount, Predicate<Map.Entry<Integer,Integer>> dataCompleted, Consumer<List<org.apache.kafka.connect.source.SourceRecord>> recordConsumer)
protected <V> Map<Integer,V>	consumeMixedWithIncrementalSnapshot(int recordCount, Predicate<Map.Entry<Integer,V>> dataCompleted, Function<org.apache.kafka.connect.data.Struct,Integer> idCalculator, Function<org.apache.kafka.connect.source.SourceRecord,V> valueConverter, String topicName, Consumer<List<org.apache.kafka.connect.source.SourceRecord>> recordConsumer)
protected Map<Integer,org.apache.kafka.connect.source.SourceRecord>	consumeRecordsMixedWithIncrementalSnapshot(int recordCount)
protected Map<Integer,org.apache.kafka.connect.source.SourceRecord>	consumeRecordsMixedWithIncrementalSnapshot(int recordCount, Predicate<Map.Entry<Integer,org.apache.kafka.connect.source.SourceRecord>> dataCompleted, Consumer<List<org.apache.kafka.connect.source.SourceRecord>> recordConsumer)
protected abstract JdbcConnection	databaseConnection()
protected int	getMaximumEnqueuedRecordCount()	Get the maximum number of messages that can be obtained from the connector and held in-memory before they are consumed by test methods using AbstractConnectorTest.consumeRecord(), AbstractConnectorTest.consumeRecords(int), or AbstractConnectorTest.consumeRecords(int, Consumer).
void	inserts()
void	invalidTablesInTheList()
protected String	pkFieldName()
protected void	populate4PkTable(JdbcConnection connection, String tableName)
protected void	populateTable()
protected void	populateTable(JdbcConnection connection)
protected void	populateTable(JdbcConnection connection, String tableName)
protected void	sendAdHocSnapshotSignal()
protected void	sendAdHocSnapshotSignal(String... dataCollectionIds)
protected abstract String	signalTableName()
void	snapshotOnly()
void	snapshotOnlyWithRestart()
void	snapshotPreceededBySchemaChange()
protected void	startConnector()
protected void	startConnector(io.debezium.engine.DebeziumEngine.CompletionCallback callback)
protected void	startConnector(Function<Configuration.Builder,Configuration.Builder> custConfig)
protected void	startConnector(Function<Configuration.Builder,Configuration.Builder> custConfig, io.debezium.engine.DebeziumEngine.CompletionCallback callback)
protected String	tableDataCollectionId()
protected abstract String	tableName()
protected abstract String	topicName()
void	updates()
void	updatesLargeChunk()
void	updatesWithRestart()
protected String	valueFieldName()
protected void	waitForConnectorToStart()

Methods inherited from class io.debezium.embedded.AbstractConnectorTest

assertBeginTransaction, assertConfigurationErrors, assertConfigurationErrors, assertConfigurationErrors, assertConnectorIsRunning, assertConnectorNotRunning, assertDelete, assertEndTransaction, assertEngineIsRunning, assertHasNoSourceQuery, assertInsert, assertKey, assertNoConfigurationErrors, assertNoRecordsToConsume, assertOffset, assertOffset, assertOnlyTransactionRecordsToConsume, assertRecordTransactionMetadata, assertSchemaMatchesStruct, assertSchemaMatchesStruct, assertSourceQuery, assertTombstone, assertTombstone, assertUpdate, assertValueField, configValue, consumeAvailableRecords, consumeDmlRecordsByTopic, consumeDmlRecordsByTopic, consumeDmlRecordsByTopic, consumeRecord, consumeRecords, consumeRecords, consumeRecords, consumeRecordsByTopic, consumeRecordsByTopic, consumeRecordsByTopic, consumeRecordsByTopicUntil, consumeRecordsUntil, debug, getSnapshotMetricsObjectName, getStreamingMetricsObjectName, getStreamingMetricsObjectName, getStreamingNamespace, initializeConnectorTestFramework, isStreamingRunning, isStreamingRunning, isTransactionRecord, loggingCompletion, print, readLastCommittedOffset, readLastCommittedOffsets, setConsumeTimeout, skipAvroValidation, start, start, start, start, start, startAndConsumeTillEnd, startAndConsumeTillEnd, stopConnector, stopConnector, validate, waitForAvailableRecords, waitForConnectorShutdown, waitForSnapshotToBeCompleted, waitForStreamingRunning, waitForStreamingRunning, waitTimeForRecords, waitTimeForRecordsAfterNulls

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.util.Testing

once, once, resetBeforeEachTest, time, time

Field Details

ROW_COUNT

protected static final int ROW_COUNT

See Also:

• Constant Field Values

MAXIMUM_NO_RECORDS_CONSUMES

private static final int MAXIMUM_NO_RECORDS_CONSUMES

See Also:

• Constant Field Values

DB_HISTORY_PATH

protected static final Path DB_HISTORY_PATH

Constructor Details

AbstractIncrementalSnapshotTest

public AbstractIncrementalSnapshotTest()

Method Details

connectorClass

protected abstract Class<T> connectorClass()

databaseConnection

protected abstract JdbcConnection databaseConnection()

topicName

protected abstract String topicName()

tableName

protected abstract String tableName()

signalTableName

protected abstract String signalTableName()

config

protected abstract Configuration.Builder config()

alterTableAddColumnStatement

protected String alterTableAddColumnStatement(String tableName)

alterTableDropColumnStatement

protected String alterTableDropColumnStatement(String tableName)

tableDataCollectionId

protected String tableDataCollectionId()

populateTable

protected void populateTable(JdbcConnection connection,
 String tableName)
                      throws SQLException

Throws:

SQLException

populateTable

protected void populateTable(JdbcConnection connection)
                      throws SQLException

Throws:

SQLException

populateTable

protected void populateTable()
                      throws SQLException

Throws:

SQLException

populate4PkTable

protected void populate4PkTable(JdbcConnection connection,
 String tableName)
                         throws SQLException

Throws:

SQLException

consumeMixedWithIncrementalSnapshot

protected Map<Integer,Integer> consumeMixedWithIncrementalSnapshot(int recordCount)
                                                            throws InterruptedException

Throws:

InterruptedException

consumeMixedWithIncrementalSnapshot

protected <V> Map<Integer,V> consumeMixedWithIncrementalSnapshot(int recordCount,
 Function<org.apache.kafka.connect.source.SourceRecord,V> valueConverter,
 Predicate<Map.Entry<Integer,V>> dataCompleted,
 Consumer<List<org.apache.kafka.connect.source.SourceRecord>> recordConsumer)
                                                          throws InterruptedException

Throws:

InterruptedException

consumeMixedWithIncrementalSnapshot

protected <V> Map<Integer,V> consumeMixedWithIncrementalSnapshot(int recordCount,
 Predicate<Map.Entry<Integer,V>> dataCompleted,
 Function<org.apache.kafka.connect.data.Struct,Integer> idCalculator,
 Function<org.apache.kafka.connect.source.SourceRecord,V> valueConverter,
 String topicName,
 Consumer<List<org.apache.kafka.connect.source.SourceRecord>> recordConsumer)
                                                          throws InterruptedException

Throws:

InterruptedException

consumeRecordsMixedWithIncrementalSnapshot

protected Map<Integer,org.apache.kafka.connect.source.SourceRecord> consumeRecordsMixedWithIncrementalSnapshot(int recordCount)
                                                                                                        throws InterruptedException

Throws:

InterruptedException

consumeMixedWithIncrementalSnapshot

protected Map<Integer,Integer> consumeMixedWithIncrementalSnapshot(int recordCount,
 Predicate<Map.Entry<Integer,Integer>> dataCompleted,
 Consumer<List<org.apache.kafka.connect.source.SourceRecord>> recordConsumer)
                                                            throws InterruptedException

Throws:

InterruptedException

consumeRecordsMixedWithIncrementalSnapshot

protected Map<Integer,org.apache.kafka.connect.source.SourceRecord> consumeRecordsMixedWithIncrementalSnapshot(int recordCount,
 Predicate<Map.Entry<Integer,org.apache.kafka.connect.source.SourceRecord>> dataCompleted,
 Consumer<List<org.apache.kafka.connect.source.SourceRecord>> recordConsumer)
                                                                                                        throws InterruptedException

Throws:

InterruptedException

valueFieldName

protected String valueFieldName()

pkFieldName

protected String pkFieldName()

sendAdHocSnapshotSignal

protected void sendAdHocSnapshotSignal(String... dataCollectionIds)
                                throws SQLException

Throws:

SQLException

sendAdHocSnapshotSignal

protected void sendAdHocSnapshotSignal()
                                throws SQLException

Throws:

SQLException

startConnector

protected void startConnector(io.debezium.engine.DebeziumEngine.CompletionCallback callback)

startConnector

protected void startConnector(Function<Configuration.Builder,Configuration.Builder> custConfig)

startConnector

protected void startConnector(Function<Configuration.Builder,Configuration.Builder> custConfig,
 io.debezium.engine.DebeziumEngine.CompletionCallback callback)

startConnector

protected void startConnector()

waitForConnectorToStart

protected void waitForConnectorToStart()

snapshotOnly

public void snapshotOnly()
                  throws Exception

Throws:

Exception

invalidTablesInTheList

public void invalidTablesInTheList()
                            throws Exception

Throws:

Exception

inserts

public void inserts()
             throws Exception

Throws:

Exception

updates

public void updates()
             throws Exception

Throws:

Exception

updatesWithRestart

public void updatesWithRestart()
                        throws Exception

Throws:

Exception

updatesLargeChunk

public void updatesLargeChunk()
                       throws Exception

Throws:

Exception

snapshotOnlyWithRestart

public void snapshotOnlyWithRestart()
                             throws Exception

Throws:

Exception

snapshotPreceededBySchemaChange

@FixFor("DBZ-4272")
public void snapshotPreceededBySchemaChange()
                                     throws Exception

Throws:

Exception

getMaximumEnqueuedRecordCount

protected int getMaximumEnqueuedRecordCount()

Description copied from class: AbstractConnectorTest

Get the maximum number of messages that can be obtained from the connector and held in-memory before they are consumed by test methods using AbstractConnectorTest.consumeRecord(), AbstractConnectorTest.consumeRecords(int), or AbstractConnectorTest.consumeRecords(int, Consumer).

By default this method return 100.

Overrides:

getMaximumEnqueuedRecordCount in class AbstractConnectorTest

Returns:

the maximum number of records that can be enqueued