jw-itq commented on code in PR #8082:
URL: https://github.com/apache/seatunnel/pull/8082#discussion_r1855458750
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seatunnel-connectors-v2/connector-starrocks/src/main/java/org/apache/seatunnel/connectors/seatunnel/starrocks/sink/StarRocksSinkWriter.java:
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@@ -17,41 +17,66 @@
package org.apache.seatunnel.connectors.seatunnel.starrocks.sink;
+import org.apache.seatunnel.api.event.EventType;
+import org.apache.seatunnel.api.sink.SupportSchemaEvolutionSink;
+import org.apache.seatunnel.api.sink.SupportSchemaEvolutionSinkWriter;
+import org.apache.seatunnel.api.table.catalog.Column;
+import org.apache.seatunnel.api.table.catalog.TablePath;
+import org.apache.seatunnel.api.table.catalog.TableSchema;
+import org.apache.seatunnel.api.table.catalog.exception.CatalogException;
+import org.apache.seatunnel.api.table.schema.SchemaChangeType;
+import org.apache.seatunnel.api.table.schema.event.AlterTableAddColumnEvent;
+import org.apache.seatunnel.api.table.schema.event.AlterTableChangeColumnEvent;
+import org.apache.seatunnel.api.table.schema.event.AlterTableColumnEvent;
+import org.apache.seatunnel.api.table.schema.event.AlterTableColumnsEvent;
+import org.apache.seatunnel.api.table.schema.event.AlterTableDropColumnEvent;
+import org.apache.seatunnel.api.table.schema.event.AlterTableModifyColumnEvent;
+import org.apache.seatunnel.api.table.schema.event.SchemaChangeEvent;
import org.apache.seatunnel.api.table.type.SeaTunnelRow;
import org.apache.seatunnel.api.table.type.SeaTunnelRowType;
import org.apache.seatunnel.common.exception.CommonErrorCodeDeprecated;
+import org.apache.seatunnel.common.utils.SeaTunnelException;
import
org.apache.seatunnel.connectors.seatunnel.common.sink.AbstractSinkWriter;
import
org.apache.seatunnel.connectors.seatunnel.starrocks.client.StarRocksSinkManager;
import org.apache.seatunnel.connectors.seatunnel.starrocks.config.SinkConfig;
import
org.apache.seatunnel.connectors.seatunnel.starrocks.exception.StarRocksConnectorException;
import
org.apache.seatunnel.connectors.seatunnel.starrocks.serialize.StarRocksCsvSerializer;
import
org.apache.seatunnel.connectors.seatunnel.starrocks.serialize.StarRocksISerializer;
import
org.apache.seatunnel.connectors.seatunnel.starrocks.serialize.StarRocksJsonSerializer;
-import
org.apache.seatunnel.connectors.seatunnel.starrocks.serialize.StarRocksSinkOP;
+import org.apache.seatunnel.connectors.seatunnel.starrocks.util.SchemaUtils;
+
+import org.apache.commons.lang3.StringUtils;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import java.io.IOException;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Optional;
-import java.util.stream.Collectors;
@Slf4j
-public class StarRocksSinkWriter extends AbstractSinkWriter<SeaTunnelRow,
Void> {
+public class StarRocksSinkWriter extends AbstractSinkWriter<SeaTunnelRow, Void>
+ implements SupportSchemaEvolutionSinkWriter,
SupportSchemaEvolutionSink {
Review Comment:
ok，thanks，I was negligent
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