Flink SQL API 实时查询Iceberg表数据时需要设置参数“table.dynamic-table-options.enabled”为true,以支持SQL语法中的“OPTIONS”选项,代码如下: StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment(); StreamTableEnvironment tblEnv = StreamTableEnvironment.create(env); env.enableCheckp...
Flink SQL API 实时查询Iceberg表数据时需要设置参数“table.dynamic-table-options.enabled”为true,以支持SQL语法中的“OPTIONS”选项,代码如下: StreamExecutionEnvironmentenv=StreamExecutionEnvironment.getExecutionEnvironment(); StreamTableEnvironmenttblEnv=StreamTableEnvironment.create(env); env.enableCheckpointing(10...
flink-table-api-java 使用Java编程语言的纯表程序的表和SQL API(在早期开发阶段,不推荐!)。 flink-table-api-scala 使用Scala编程语言的纯表程序的表和SQL API(在早期开发阶段,不推荐!)。 flink-table-api-java-bridge 使用Java编程语言支持DataStream / DataSet API的Table&SQL API。 flink-table-api-scala-b...
<artifactId>flink-table-api-java-bridge_2.11</artifactId> <version>1.11.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-table-api-scala-bridge_2.11</artifactId> <version>1.11.0</version> <scope>provided</scope> </depen...
bridge_2.12</artifactId><version>${flink.version}</version></dependency><dependency><groupId>org.apache.flink</groupId><artifactId>flink-table-api-java-bridge_2.12</artifactId><version>${flink.version}</version></dependency></dependencies><build><sourceDirectory>src/main/java</sourceDirectory><...
-- </dependency>--><dependency><groupId>org.apache.flink</groupId><artifactId>flink-table-common</artifactId><version>${flink.version}</version></dependency><dependency><groupId>org.apache.flink</groupId><artifactId>flink-table-api-java-bridge_2.11</artifactId><version>${flink.version}</...
flink-table-api-scala-bridge_2.12 flink-clients_2.12 flink-table-api-java-bridge_2.12 flink-table-planner-blink_2.12 Flink的useBlinkPlanner选项是用于启用Blink批处理和流处理的Planner。 Blink是Flink的新一代查询引擎,它提供了更高的性能和更好的稳定性。 useBlinkPlanner选项的作用是告诉Flink使用Blink ...
tableEnv.executeSql("insert into t_user select id, name from users") tableEnv.executeSql("select * from t_user") } } 2一个复杂一点的程序 importjava.sql.Timestampimportorg.apache.flink.streaming.api.scala._importorg.apache.flink.table.api._importorg.apache.flink.table.api.bridge.scala.Str...
maven依赖 <!-- Flink Dependency --> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-connector-hive_2.11</artifactId> <version>1.12.0</version> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-table-api-java-bridge_2.11</artifactId> <ve...
table-api-java-bridge</artifactId> <version>${flink.version}</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-table-planner_2.12</artifactId> <version>${flink.version}</version> <scope>provided</scope> </dependency> <...