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docs: updata flink version

This commit is contained in:
menshibin 2025-02-17 11:50:38 +08:00
parent f21ffcb510
commit 714a01d5c0
3 changed files with 16 additions and 14 deletions
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3
docs/en/10-third-party/01-collection/flink.md vendored
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@ -26,6 +26,7 @@ Flink Connector supports all platforms that can run Flink 1.19 and above version
| Flink Connector Version | Major Changes | TDengine Version|
|-------------------------| ------------------------------------ | ---------------- |
| 2.1.0 | Fix the issue of writing varchar types from different data sources.| - |
| 2.0.2 | The Table Sink supports types such as RowKind.UPDATE_BEFORE, RowKind.UPDATE_AFTER, and RowKind.DELETE.| - |
| 2.0.1 | Sink supports writing types from Rowdata implementations.| - |
| 2.0.0 | 1.Support SQL queries on data in TDengine database. <br/> 2. Support CDC subscription to data in TDengine database.<br/> 3. Supports reading and writing to TDengine database using Table SQL. | 3.3.5.1 and higher|
@ -116,7 +117,7 @@ If using Maven to manage a project, simply add the following dependencies in pom
<dependency>
<groupId>com.taosdata.flink</groupId>
<artifactId>flink-connector-tdengine</artifactId>
<version>2.0.2</version>
<version>2.1.0</version>
</dependency>
```

24
docs/examples/flink/Main.java
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@ -198,7 +198,7 @@ splitSql.setSelect("ts, current, voltage, phase, groupid, location")
", current: " + rowData.getFloat(1) +
", voltage: " + rowData.getInt(2) +
", phase: " + rowData.getFloat(3) +
", location: " + new String(rowData.getBinary(4)));
", location: " + rowData.getString(4).toString());
sb.append("\n");
return sb.toString();
});
@ -273,7 +273,7 @@ splitSql.setSelect("ts, current, voltage, phase, groupid, location")
", current: " + row.getFloat(1) +
", voltage: " + row.getInt(2) +
", phase: " + row.getFloat(3) +
", location: " + new String(row.getBinary(4)));
", location: " + rowData.getString(4).toString());
sb.append("\n");
totalVoltage.addAndGet(row.getInt(2));
}
@ -311,7 +311,7 @@ splitSql.setSelect("ts, current, voltage, phase, groupid, location")
", current: " + rowData.getFloat(1) +
", voltage: " + rowData.getInt(2) +
", phase: " + rowData.getFloat(3) +
", location: " + new String(rowData.getBinary(4)));
", location: " + rowData.getString(4).toString());
sb.append("\n");
totalVoltage.addAndGet(rowData.getInt(2));
return sb.toString();
@ -353,7 +353,7 @@ splitSql.setSelect("ts, current, voltage, phase, groupid, location")
", current: " + row.getFloat(1) +
", voltage: " + row.getInt(2) +
", phase: " + row.getFloat(3) +
", location: " + new String(row.getBinary(4)));
", location: " + rowData.getString(4).toString());
sb.append("\n");
totalVoltage.addAndGet(row.getInt(2));
}
@ -489,9 +489,9 @@ splitSql.setSelect("ts, current, voltage, phase, groupid, location")
" `current` FLOAT," +
" voltage INT," +
" phase FLOAT," +
" location VARBINARY," +
" location VARCHAR(255)," +
" groupid INT," +
" tbname VARBINARY" +
" tbname VARCHAR(255)" +
") WITH (" +
" 'connector' = 'tdengine-connector'," +
" 'td.jdbc.url' = 'jdbc:TAOS-WS://localhost:6041/power?user=root&password=taosdata'," +
@ -506,9 +506,9 @@ splitSql.setSelect("ts, current, voltage, phase, groupid, location")
" `current` FLOAT," +
" voltage INT," +
" phase FLOAT," +
" location VARBINARY," +
" location VARCHAR(255)," +
" groupid INT," +
" tbname VARBINARY" +
" tbname VARCHAR(255)" +
") WITH (" +
" 'connector' = 'tdengine-connector'," +
" 'td.jdbc.mode' = 'sink'," +
@ -535,9 +535,9 @@ splitSql.setSelect("ts, current, voltage, phase, groupid, location")
" `current` FLOAT," +
" voltage INT," +
" phase FLOAT," +
" location VARBINARY," +
" location VARCHAR(255)," +
" groupid INT," +
" tbname VARBINARY" +
" tbname VARCHAR(255)" +
") WITH (" +
" 'connector' = 'tdengine-connector'," +
" 'bootstrap.servers' = 'localhost:6041'," +
@ -554,9 +554,9 @@ splitSql.setSelect("ts, current, voltage, phase, groupid, location")
" `current` FLOAT," +
" voltage INT," +
" phase FLOAT," +
" location VARBINARY," +
" location VARCHAR(255)," +
" groupid INT," +
" tbname VARBINARY" +
" tbname VARCHAR(255)" +
") WITH (" +
" 'connector' = 'tdengine-connector'," +
" 'td.jdbc.mode' = 'cdc'," +

3
docs/zh/10-third-party/01-collection/12-flink.md vendored
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@ -24,6 +24,7 @@ Flink Connector 支持所有能运行 Flink 1.19 及以上版本的平台。
## 版本历史
| Flink Connector 版本 | 主要变化 | TDengine 版本 |
| ------------------| ------------------------------------ | ---------------- |
| 2.1.0 | 修复不同数据源varchar类型写入问题| - |
| 2.0.2 | Table Sink 支持 RowKind.UPDATE_BEFORE、RowKind.UPDATE_AFTER 和 RowKind.DELETE 类型| - |
| 2.0.1 | Sink 支持对所有继承自 RowData 并已实现的类型进行数据写入| - |
| 2.0.0 | 1. 支持 SQL 查询 TDengine 数据库中的数据<br/> 2. 支持 CDC 订阅 TDengine 数据库中的数据<br/> 3. 支持 Table SQL 方式读取和写入 TDengine 数据库| 3.3.5.1 及以上版本 |
@ -113,7 +114,7 @@ env.getCheckpointConfig().setCheckpointingMode(CheckpointingMode.AT_LEAST_ONCE);
<dependency>
<groupId>com.taosdata.flink</groupId>
<artifactId>flink-connector-tdengine</artifactId>
<version>2.0.2</version>
<version>2.1.0</version>
</dependency>
```