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[feat-760][oceanbase]support oceanbase mysql tenant connector
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <project xmlns="http://maven.apache.org/POM/4.0.0" | ||
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
| <parent> | ||
| <artifactId>flinkx-connectors</artifactId> | ||
| <groupId>com.dtstack.flinkx</groupId> | ||
| <version>1.12-SNAPSHOT</version> | ||
| </parent> | ||
| <modelVersion>4.0.0</modelVersion> | ||
|
|
||
| <artifactId>flinkx-connector-oceanbase</artifactId> | ||
| <name>FlinkX : Connectors : OceanBase</name> | ||
|
|
||
| <properties> | ||
| <maven.compiler.source>8</maven.compiler.source> | ||
| <maven.compiler.target>8</maven.compiler.target> | ||
| </properties> | ||
| <dependencies> | ||
| <dependency> | ||
| <groupId>com.alipay.oceanbase</groupId> | ||
| <artifactId>oceanbase-client</artifactId> | ||
| <version>1.1.5</version> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>com.dtstack.flinkx</groupId> | ||
| <artifactId>flinkx-connector-jdbc-base</artifactId> | ||
| <version>${project.version}</version> | ||
| </dependency> | ||
| </dependencies> | ||
| <build> | ||
| <plugins> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-shade-plugin</artifactId> | ||
| <version>3.2.1</version> | ||
| <executions> | ||
| <execution> | ||
| <phase>package</phase> | ||
| <goals> | ||
| <goal>shade</goal> | ||
| </goals> | ||
| <configuration> | ||
| <createDependencyReducedPom>false</createDependencyReducedPom> | ||
| </configuration> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| <plugin> | ||
| <artifactId>maven-antrun-plugin</artifactId> | ||
| <executions> | ||
| <execution> | ||
| <id>copy-resources</id> | ||
| <!-- here the phase you need --> | ||
| <phase>package</phase> | ||
| <goals> | ||
| <goal>run</goal> | ||
| </goals> | ||
| <configuration> | ||
| <tasks> | ||
| <copy todir="${basedir}/../../${dist.dir}/connector/oceanbase/" | ||
| file="${basedir}/target/${project.artifactId}-${project.version}.jar"/> | ||
| <!--suppress UnresolvedMavenProperty --> | ||
| <move file="${basedir}/../../${dist.dir}/connector/oceanbase/${project.artifactId}-${project.version}.jar" | ||
| tofile="${basedir}/../../${dist.dir}/connector/oceanbase/${project.artifactId}-${git.branch}.jar"/> | ||
| <delete> | ||
| <!--suppress UnresolvedMavenProperty --> | ||
| <fileset dir="${basedir}/../../${dist.dir}/connector/oceanbase/" | ||
| includes="${project.artifactId}-*.jar" | ||
| excludes="${project.artifactId}-${git.branch}.jar"/> | ||
| </delete> | ||
| </tasks> | ||
| </configuration> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| </plugins> | ||
| </build> | ||
|
|
||
| </project> |
78 changes: 78 additions & 0 deletions
78
...main/java/com/dtstack/flinkx/connector/oceanbase/converter/OceanbaseRawTypeConverter.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package com.dtstack.flinkx.connector.oceanbase.converter; | ||
|
|
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| import com.dtstack.flinkx.throwable.UnsupportedTypeException; | ||
|
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| import org.apache.flink.table.api.DataTypes; | ||
| import org.apache.flink.table.types.DataType; | ||
|
|
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| import java.util.Locale; | ||
|
|
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| public class OceanbaseRawTypeConverter { | ||
| public static DataType apply(String type) { | ||
| switch (type.toUpperCase(Locale.ENGLISH)) { | ||
| case "BOOLEAN": | ||
| return DataTypes.BOOLEAN(); | ||
| case "TINYINT": | ||
| return DataTypes.TINYINT(); | ||
| case "SMALLINT": | ||
| return DataTypes.SMALLINT(); | ||
| case "MEDIUMINT": | ||
| case "INT": | ||
| case "INTEGER": | ||
| return DataTypes.INT(); | ||
| case "BIGINT": | ||
| return DataTypes.BIGINT(); | ||
| case "FLOAT": | ||
| return DataTypes.FLOAT(); | ||
| case "DECIMAL": | ||
| case "NUMERIC": | ||
| return DataTypes.DECIMAL(38, 18); | ||
| case "DOUBLE": | ||
| return DataTypes.DOUBLE(); | ||
| case "DATE": | ||
| return DataTypes.DATE(); | ||
| case "TIME": | ||
| return DataTypes.TIME(); | ||
| case "TIMESTAMP": | ||
| case "DATETIME": | ||
| return DataTypes.TIMESTAMP(0); | ||
| case "BIT": | ||
| case "TINYBLOB": | ||
| case "BLOB": | ||
| case "MEDIUMBLOB": | ||
| case "LONGBLOB": | ||
| case "BINARY": | ||
| case "VARBINARY": | ||
| // BYTES 底层调用的是VARBINARY最大长度 | ||
| return DataTypes.BYTES(); | ||
| case "CHAR": | ||
| case "VARCHAR": | ||
| case "TINYTEXT": | ||
| case "TEXT": | ||
| case "MEDIUMTEXT": | ||
| case "LONGTEXT": | ||
| case "ENUM": | ||
| case "SET": | ||
| return DataTypes.STRING(); | ||
| default: | ||
| throw new UnsupportedTypeException(type); | ||
| } | ||
| } | ||
| } |
109 changes: 109 additions & 0 deletions
109
...anbase/src/main/java/com/dtstack/flinkx/connector/oceanbase/dialect/OceanbaseDialect.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package com.dtstack.flinkx.connector.oceanbase.dialect; | ||
|
|
||
| import com.dtstack.flinkx.connector.jdbc.dialect.JdbcDialect; | ||
| import com.dtstack.flinkx.connector.oceanbase.converter.OceanbaseRawTypeConverter; | ||
| import com.dtstack.flinkx.converter.RawTypeConverter; | ||
|
|
||
| import java.util.Arrays; | ||
| import java.util.Optional; | ||
| import java.util.stream.Collectors; | ||
|
|
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| public class OceanbaseDialect implements JdbcDialect { | ||
| private static final String DIALECT_NAME = "OceanBase"; | ||
| private static final String DEFAULT_DRIVER_NAME = "com.alipay.oceanbase.jdbc.Driver"; | ||
|
|
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| @Override | ||
| public String dialectName() { | ||
| return DIALECT_NAME; | ||
| } | ||
|
|
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| @Override | ||
| public boolean canHandle(String url) { | ||
| return url.startsWith("jdbc:oceanbase:"); | ||
| } | ||
|
|
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| @Override | ||
| public Optional<String> defaultDriverName() { | ||
| return Optional.of(DEFAULT_DRIVER_NAME); | ||
| } | ||
|
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| @Override | ||
| public RawTypeConverter getRawTypeConverter() { | ||
| return OceanbaseRawTypeConverter::apply; | ||
| } | ||
|
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| @Override | ||
| public String quoteIdentifier(String identifier) { | ||
| return "`" + identifier + "`"; | ||
| } | ||
|
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| @Override | ||
| public Optional<String> getReplaceStatement( | ||
| String schema, String tableName, String[] fieldNames) { | ||
| String columns = | ||
| Arrays.stream(fieldNames) | ||
| .map(this::quoteIdentifier) | ||
| .collect(Collectors.joining(", ")); | ||
| String placeholders = | ||
| Arrays.stream(fieldNames).map(f -> ":" + f).collect(Collectors.joining(", ")); | ||
| return Optional.of( | ||
| "REPLACE INTO " | ||
| + buildTableInfoWithSchema(schema, tableName) | ||
| + "(" | ||
| + columns | ||
| + ")" | ||
| + " VALUES (" | ||
| + placeholders | ||
| + ")"); | ||
| } | ||
|
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| @Override | ||
| public Optional<String> getUpsertStatement( | ||
| String schema, | ||
| String tableName, | ||
| String[] fieldNames, | ||
| String[] uniqueKeyFields, | ||
| boolean allReplace) { | ||
| String updateClause; | ||
| if (allReplace) { | ||
| updateClause = | ||
| Arrays.stream(fieldNames) | ||
| .map(f -> quoteIdentifier(f) + "=VALUES(" + quoteIdentifier(f) + ")") | ||
| .collect(Collectors.joining(", ")); | ||
| } else { | ||
| updateClause = | ||
| Arrays.stream(fieldNames) | ||
| .map( | ||
| f -> | ||
| quoteIdentifier(f) | ||
| + "=IFNULL(VALUES(" | ||
| + quoteIdentifier(f) | ||
| + ")," | ||
| + quoteIdentifier(f) | ||
| + ")") | ||
| .collect(Collectors.joining(", ")); | ||
| } | ||
|
|
||
| return Optional.of( | ||
| getInsertIntoStatement(schema, tableName, fieldNames) | ||
| + " ON DUPLICATE KEY UPDATE " | ||
| + updateClause); | ||
| } | ||
| } |
28 changes: 28 additions & 0 deletions
28
...nbase/src/main/java/com/dtstack/flinkx/connector/oceanbase/sink/OceanbaseSinkFactory.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package com.dtstack.flinkx.connector.oceanbase.sink; | ||
|
|
||
| import com.dtstack.flinkx.conf.SyncConf; | ||
| import com.dtstack.flinkx.connector.jdbc.sink.JdbcSinkFactory; | ||
| import com.dtstack.flinkx.connector.oceanbase.dialect.OceanbaseDialect; | ||
|
|
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| public class OceanbaseSinkFactory extends JdbcSinkFactory { | ||
| public OceanbaseSinkFactory(SyncConf syncConf) { | ||
| super(syncConf, new OceanbaseDialect()); | ||
| } | ||
| } |
37 changes: 37 additions & 0 deletions
37
...e/src/main/java/com/dtstack/flinkx/connector/oceanbase/source/OceanbaseSourceFactory.java
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|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package com.dtstack.flinkx.connector.oceanbase.source; | ||
|
|
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| import com.dtstack.flinkx.conf.SyncConf; | ||
| import com.dtstack.flinkx.connector.jdbc.source.JdbcSourceFactory; | ||
| import com.dtstack.flinkx.connector.oceanbase.dialect.OceanbaseDialect; | ||
|
|
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| import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; | ||
|
|
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| import org.apache.commons.lang.StringUtils; | ||
|
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| public class OceanbaseSourceFactory extends JdbcSourceFactory { | ||
| public OceanbaseSourceFactory(SyncConf syncConf, StreamExecutionEnvironment env) { | ||
| super(syncConf, env, new OceanbaseDialect()); | ||
| if (jdbcConf.isPolling() | ||
| && StringUtils.isEmpty(jdbcConf.getStartLocation()) | ||
| && jdbcConf.getFetchSize() == 0) { | ||
| jdbcConf.setFetchSize(1000); | ||
| } | ||
| } | ||
| } |
36 changes: 36 additions & 0 deletions
36
.../main/java/com/dtstack/flinkx/connector/oceanbase/table/OceanbaseDynamicTableFactory.java
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|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package com.dtstack.flinkx.connector.oceanbase.table; | ||
|
|
||
| import com.dtstack.flinkx.connector.jdbc.dialect.JdbcDialect; | ||
| import com.dtstack.flinkx.connector.jdbc.table.JdbcDynamicTableFactory; | ||
| import com.dtstack.flinkx.connector.oceanbase.dialect.OceanbaseDialect; | ||
|
|
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| public class OceanbaseDynamicTableFactory extends JdbcDynamicTableFactory { | ||
| private static final String IDENTIFIER = "oceanbase-x"; | ||
|
|
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| @Override | ||
| public String factoryIdentifier() { | ||
| return IDENTIFIER; | ||
| } | ||
|
|
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| @Override | ||
| protected JdbcDialect getDialect() { | ||
| return new OceanbaseDialect(); | ||
| } | ||
| } |
16 changes: 16 additions & 0 deletions
16
...r-oceanbase/src/main/resources/META-INF/services/org.apache.flink.table.factories.Factory
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| # Licensed to the Apache Software Foundation (ASF) under one or more | ||
| # contributor license agreements. See the NOTICE file distributed with | ||
| # this work for additional information regarding copyright ownership. | ||
| # The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| # (the "License"); you may not use this file except in compliance with | ||
| # the License. You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
|
|
||
| com.dtstack.flinkx.connector.oceanbase.table.OceanbaseDynamicTableFactory |
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