Package io.debezium.connector.cassandra

Class CassandraConnectorContext

java.lang.Object

io.debezium.connector.common.CdcSourceTaskContext

io.debezium.connector.cassandra.CassandraConnectorContext

public class CassandraConnectorContext
extends io.debezium.connector.common.CdcSourceTaskContext

Contains contextual information and objects scoped to the lifecycle of CassandraConnectorTask implementation.

Field Summary

Fields

Modifier and Type	Field	Description
private CassandraClient	cassandraClient
private CassandraConnectorConfig	config
private Set<String>	erroneousCommitLogs
private org.apache.kafka.clients.producer.KafkaProducer	kafkaProducer
private OffsetWriter	offsetWriter
private List<io.debezium.connector.base.ChangeEventQueue<Event>>	queues
private SchemaHolder	schemaHolder

Constructor Summary

Constructors

Constructor	Description
CassandraConnectorContext(CassandraConnectorConfig config)

Method Summary

Modifier and Type	Method	Description
void	cleanUp()
CassandraClient	getCassandraClient()
CassandraConnectorConfig	getCassandraConnectorConfig()
Set<String>	getErroneousCommitLogs()
org.apache.kafka.clients.producer.KafkaProducer	getKafkaProducer()
OffsetWriter	getOffsetWriter()
List<io.debezium.connector.base.ChangeEventQueue<Event>>	getQueues()
SchemaHolder	getSchemaHolder()
void	loadDdlFromDisk(String yamlConfig)	Initialize database using cassandra.yml config file.

Methods inherited from class io.debezium.connector.common.CdcSourceTaskContext

capturedDataCollections, configureLoggingContext, getClock, getConnectorName, getConnectorType, temporaryLoggingContext

Methods inherited from class java.lang.Object

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

Field Detail

config

private final CassandraConnectorConfig config

cassandraClient

private final CassandraClient cassandraClient

queues

private final List<io.debezium.connector.base.ChangeEventQueue<Event>> queues

kafkaProducer

private final org.apache.kafka.clients.producer.KafkaProducer kafkaProducer

schemaHolder

private final SchemaHolder schemaHolder

offsetWriter

private final OffsetWriter offsetWriter

erroneousCommitLogs

private final Set<String> erroneousCommitLogs

Constructor Detail

CassandraConnectorContext

public CassandraConnectorContext(CassandraConnectorConfig config)
                          throws Exception

Throws:

Exception

Method Detail

loadDdlFromDisk

public void loadDdlFromDisk(String yamlConfig)

Initialize database using cassandra.yml config file. If initialization is successful, load up non-system keyspace schema definitions from Cassandra.

Parameters:

yamlConfig - the main config file path of a cassandra node

cleanUp

public void cleanUp()

getCassandraConnectorConfig

public CassandraConnectorConfig getCassandraConnectorConfig()

getCassandraClient

public CassandraClient getCassandraClient()

getQueues

public List<io.debezium.connector.base.ChangeEventQueue<Event>> getQueues()

getKafkaProducer

public org.apache.kafka.clients.producer.KafkaProducer getKafkaProducer()

getOffsetWriter

public OffsetWriter getOffsetWriter()

getSchemaHolder

public SchemaHolder getSchemaHolder()

getErroneousCommitLogs

public Set<String> getErroneousCommitLogs()