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Posted to issues@flink.apache.org by "Robert Metzger (Jira)" <ji...@apache.org> on 2020/10/20 09:08:00 UTC
[jira] [Commented] (FLINK-19731) 使用了批量执行SQL的api,job执行的时候,DataStream 不触发
[ https://issues.apache.org/jira/browse/FLINK-19731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17217448#comment-17217448 ]
Robert Metzger commented on FLINK-19731:
----------------------------------------
Thank you for opening a ticket. I decreased the priority to minor until we've understood the problem.
Can you please update the ticket description to english?
> 使用了批量执行SQL的api,job执行的时候,DataStream 不触发
> --------------------------------------
>
> Key: FLINK-19731
> URL: https://issues.apache.org/jira/browse/FLINK-19731
> Project: Flink
> Issue Type: Bug
> Components: API / DataStream, Table SQL / API
> Affects Versions: 1.11.2
> Reporter: little-tomato
> Priority: Minor
>
> 使用了批量执行SQL的api,job执行的时候,DataStream 不触发。
> 如果使用env.execute,则批量执行SQL的不触发。
> 能帮忙看看是不是哪边用得不对?非常感谢!
> final StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
> EnvironmentSettings bsSettings = EnvironmentSettings.newInstance().useBlinkPlanner().inStreamingMode().build();
> StreamTableEnvironment tEnv = StreamTableEnvironment.create(env, bsSettings);
> //读取kafka消息
> DataStream <String> kafkaDataStream...
> //进行业务过滤
> SingleOutputStreamOperator<MessageInfo> sourceStream = kafkaDataStream.map...
> //构建table
> DataStream <Row> dataStreamRow = sourceStream.map...
> Table table = tEnv.fromDataStream(dataStreamRow, fieldStr);
> StatementSet ss =tEnv.createStatementSet();
> ss.addInsertSql("insert into xx ...");
> ss.addInsertSql("insert into yy ...");
> TableResult result = ss.execute();
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