yuemeng created FLINK-4827:
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Summary: Sql on streaming example use scala with wrong variable
name
Key: FLINK-4827
URL: https://issues.apache.org/jira/browse/FLINK-4827
Project: Flink
Issue Type: Bug
Components: Documentation
Affects Versions: 1.1.2, 1.1.0
Reporter: yuemeng
Priority: Minor
Fix For: 1.1.3
val env = StreamExecutionEnvironment.getExecutionEnvironment
val tEnv = TableEnvironment.getTableEnvironment(env)
// read a DataStream from an external source
val ds: DataStream[(Long, String, Integer)] = env.addSource(...)
// register the DataStream under the name "Orders"
tableEnv.registerDataStream("Orders", ds, 'user, 'product, 'amount)
// run a SQL query on the Table and retrieve the result as a new Table
val result = tableEnv.sql(
"SELECT product, amount FROM Orders WHERE product LIKE '%Rubber%'")
There is no variable named tableEnv defined here,it's tEnv defined here
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