我正在使用 Typesafe Config 来管理我的 Flink SQL 命令。例如,
source = """
CREATE TABLE kafka_source (
`body` ROW<`log` ROW<`uid` BIGINT,serverts BIGINT,`contentstr` STRING>>
) WITH (
'connector' = 'kafka','topic' = 'data-report-stat-old-logtype7','properties.bootstrap.servers' = '10.111.135.233:9092','properties.group.id' = 'flink-test2','json.fail-on-missing-field' = 'false','format' = 'json'
)
"""
我的 properties.bootstrap.servers
是 maven-profile 特定的,因此我想在 Maven pom.xml 中配置它
<profiles>
<profile>
<id>testing</id>
<properties>
<kafka.source.servers>10.111.135.233:9092</kafka.source.servers>
</properties>
</profile>
</profiles>
我想在 Typesafe 配置中引用和使用该属性,
source = """
CREATE TABLE kafka_source (
`body` ROW<`log` ROW<`uid` BIGINT,'properties.bootstrap.servers' = '"""${kafka.source.servers}"""','format' = 'json'
)
"""
但是,如果我运行 mvn clean package -Ptesting
,配置被内置到
source = """
CREATE TABLE kafka_source (
`body` ROW<`log` ROW<`uid` BIGINT,'properties.bootstrap.servers' = '"""10.111.135.233:9092"""','format' = 'json'
)
"""
并且在加载配置时抛出异常,因为 10.111.135.233:9092
包含一个 :
:
Expecting close brace } or a comma,got ':' (if you intended ':' to be part of a key or string value,try enclosing the key or value in double quotes
解决这个问题的正确方法是什么?谢谢!