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add tdengine source 2 remove ut remove ut add tdengine source add doc & fix type convert error remove magic number remove st context add iceberg pom add sink add meta add sink
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# TDengine | ||
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> TDengine source connector | ||
## Description | ||
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Read external data source data through TDengine. | ||
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## Key features | ||
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- [x] [batch](../../concept/connector-v2-features.md) | ||
- [ ] [stream](../../concept/connector-v2-features.md) | ||
- [x] [exactly-once](../../concept/connector-v2-features.md) | ||
- [ ] [schema projection](../../concept/connector-v2-features.md) | ||
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supports query SQL and can achieve projection effect. | ||
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- [x] [parallelism](../../concept/connector-v2-features.md) | ||
- [ ] [support user-defined split](../../concept/connector-v2-features.md) | ||
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## Options | ||
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| name | type | required | default value | | ||
|----------------------------|---------|----------|---------------| | ||
| url | string | yes | - | | ||
| username | string | yes | - | | ||
| password | string | yes | - | | ||
| database | string | yes | | | ||
| stable | string | yes | - | | ||
| partitions_num | int | no | - | | ||
| fields | config | no | - | | ||
| lower_bound | long | no | - | | ||
| upper_bound | long | no | - | | ||
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### url [string] | ||
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the url of the TDengine when you select the TDengine | ||
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e.g. | ||
``` | ||
jdbc:TAOS-RS://localhost:6041/ | ||
``` | ||
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### fields [string] | ||
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the fields of the TDengine when you select | ||
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the field type is SeaTunnel field type `org.apache.seatunnel.api.table.type.SqlType` | ||
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e.g. | ||
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``` | ||
fields { | ||
ts = "timestamp" | ||
current = "float" | ||
voltage = "int" | ||
phase = "float" | ||
location = "string" | ||
groupid = "int" | ||
} | ||
``` | ||
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### username [string] | ||
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the username of the TDengine when you select | ||
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### password [string] | ||
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the password of the TDengine when you select | ||
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### database [string] | ||
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the database of the TDengine when you select | ||
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### stable [string] | ||
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the stable of the TDengine when you select | ||
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### lower_bound [long] | ||
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the lower_bound of the migration period | ||
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### upper_bound [long] | ||
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the upper_bound of the migration period | ||
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### partitions_num [int] | ||
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the partitions_num of the migration data | ||
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``` | ||
split the time range into partitions_num parts | ||
if numPartitions is 1, use the whole time range | ||
if numPartitions < (upper_bound - lower_bound), use (upper_bound - lower_bound) partitions | ||
eg: lower_bound = 1, upper_bound = 10, partitions_num = 2 | ||
sql = "select * from test" | ||
split result | ||
split 1: select * from test where (ts >= 1 and ts < 6) | ||
split 2: select * from test where (ts >= 6 and ts < 11) | ||
``` | ||
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@@ -37,5 +37,5 @@ public enum SqlType { | |
DATE, | ||
TIME, | ||
TIMESTAMP, | ||
ROW; | ||
ROW | ||
} |
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<?xml version="1.0" encoding="UTF-8"?> | ||
<!-- | ||
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. | ||
--> | ||
|
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<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>seatunnel</artifactId> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<version>${revision}</version> | ||
</parent> | ||
<modelVersion>4.0.0</modelVersion> | ||
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<artifactId>seatunnel-connectors-v2-dist</artifactId> | ||
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<dependencies> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-fake</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-console</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-assert</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-kafka</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-http-base</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-http-feishu</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-http-wechat</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-jdbc</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-socket</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-clickhouse</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-pulsar</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-hive</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-file-hadoop</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-file-local</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-file-oss</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-file-ftp</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-hudi</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-dingtalk</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-kudu</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-email</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-elasticsearch</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-iotdb</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-neo4j</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-redis</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-datahub</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-sentry</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-mongodb</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
</dependencies> | ||
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<build> | ||
<plugins> | ||
<plugin> | ||
<groupId>org.apache.maven.plugins</groupId> | ||
<artifactId>maven-dependency-plugin</artifactId> | ||
<executions> | ||
<execution> | ||
<id>copy-connector</id> | ||
<phase>package</phase> | ||
<goals> | ||
<goal>copy-dependencies</goal> | ||
</goals> | ||
<configuration> | ||
<type>jar</type> | ||
<includeTypes>jar</includeTypes> | ||
<outputDirectory>${project.build.directory}/lib</outputDirectory> | ||
</configuration> | ||
</execution> | ||
</executions> | ||
</plugin> | ||
</plugins> | ||
</build> | ||
</project> |
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<?xml version="1.0" encoding="UTF-8"?> | ||
<!-- | ||
Licensed to the Apache Software Foundation (ASF) under one or more | ||
contributor license agreements. See the NOTICE file distributed with | ||
this work for additional information regarding copyright ownership. | ||
The ASF licenses this file to You under the Apache License, Version 2.0 | ||
(the "License"); you may not use this file except in compliance with | ||
the License. You may obtain a copy of the License at | ||
http://www.apache.org/licenses/LICENSE-2.0 | ||
Unless required by applicable law or agreed to in writing, software | ||
distributed under the License is distributed on an "AS IS" BASIS, | ||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
See the License for the specific language governing permissions and | ||
limitations under the License. | ||
--> | ||
<project xmlns="http://maven.apache.org/POM/4.0.0" | ||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
<parent> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>seatunnel-connectors-v2</artifactId> | ||
<version>${revision}</version> | ||
</parent> | ||
<modelVersion>4.0.0</modelVersion> | ||
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<artifactId>connector-tdengine</artifactId> | ||
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<dependencies> | ||
<dependency> | ||
<groupId>org.apache.seatunnel</groupId> | ||
<artifactId>connector-common</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>com.taosdata.jdbc</groupId> | ||
<artifactId>taos-jdbcdriver</artifactId> | ||
<version>3.0.0</version> | ||
</dependency> | ||
</dependencies> | ||
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</project> |
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