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DBZ-1863 Centralizing coordinator shutdown

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This commit is contained in:
Gunnar Morling 2020-03-12 10:59:37 +01:00 committed by Jiri Pechanec
parent cc0edc10c3
commit d23676a7fb
2 changed files with 2 additions and 28 deletions
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14
debezium-connector-db2/src/main/java/io/debezium/connector/db2/Db2ConnectorTask.java
View File

@ -48,7 +48,6 @@ public class Db2ConnectorTask extends BaseSourceTask {
private volatile ChangeEventQueue<DataChangeEvent> queue;
private volatile Db2Connection dataConnection;
private volatile Db2Connection metadataConnection;
private volatile ChangeEventSourceCoordinator coordinator;
private volatile ErrorHandler errorHandler;
private volatile Db2DatabaseSchema schema;
@ -113,7 +112,7 @@ public ChangeEventSourceCoordinator start(Configuration config) {
DataChangeEvent::new,
metadataProvider);
coordinator = new ChangeEventSourceCoordinator(
ChangeEventSourceCoordinator coordinator = new ChangeEventSourceCoordinator(
previousOffset,
errorHandler,
Db2Connector.class,
@ -161,17 +160,6 @@ public List<SourceRecord> doPoll() throws InterruptedException {
@Override
public void doStop() {
try {
if (coordinator != null) {
coordinator.stop();
}
}
catch (InterruptedException e) {
Thread.interrupted();
LOGGER.error("Interrupted while stopping coordinator", e);
throw new ConnectException("Interrupted while stopping coordinator, failing the task");
}
try {
if (dataConnection != null) {
dataConnection.close();

16
debezium-connector-oracle/src/main/java/io/debezium/connector/oracle/OracleConnectorTask.java
View File

@ -9,7 +9,6 @@
import java.util.List;
import java.util.stream.Collectors;
import org.apache.kafka.connect.errors.ConnectException;
import org.apache.kafka.connect.source.SourceRecord;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -36,7 +35,6 @@ public class OracleConnectorTask extends BaseSourceTask {
private volatile OracleTaskContext taskContext;
private volatile ChangeEventQueue<DataChangeEvent> queue;
private volatile OracleConnection jdbcConnection;
private volatile ChangeEventSourceCoordinator coordinator;
private volatile ErrorHandler errorHandler;
private volatile OracleDatabaseSchema schema;
@ -80,7 +78,7 @@ public ChangeEventSourceCoordinator start(Configuration config) {
EventDispatcher<TableId> dispatcher = new EventDispatcher<>(connectorConfig, topicSelector, schema, queue,
connectorConfig.getTableFilters().dataCollectionFilter(), DataChangeEvent::new, metadataProvider);
coordinator = new ChangeEventSourceCoordinator(
ChangeEventSourceCoordinator coordinator = new ChangeEventSourceCoordinator(
previousOffset,
errorHandler,
OracleConnector.class,
@ -107,18 +105,6 @@ public List<SourceRecord> doPoll() throws InterruptedException {
@Override
public void doStop() {
try {
if (coordinator != null) {
coordinator.stop();
}
}
catch (InterruptedException e) {
Thread.interrupted();
LOGGER.error("Interrupted while stopping coordinator", e);
// XStream code can end in SIGSEGV so fail the task instead of JVM crash
throw new ConnectException("Interrupted while stopping coordinator, failing the task");
}
try {
if (jdbcConnection != null) {
jdbcConnection.close();