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https://issues.apache.org/jira/browse/FLINK-4669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15561853#comment-15561853
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ASF GitHub Bot commented on FLINK-4669:
---------------------------------------
Github user StephanEwen commented on the issue:
https://github.com/apache/flink/pull/2541
Code looks good, but the build detected a break in binary compatibility.
Have a look at the Travis logs.
Changing the `createLocalEnvironment` to use an additional parameter with
default value broke the compatibility. The fix would be to have an extra method
(and no default parameter value), not change the existing method.
> scala api createLocalEnvironment() function add default Configuration
> parameter
> -------------------------------------------------------------------------------
>
> Key: FLINK-4669
> URL: https://issues.apache.org/jira/browse/FLINK-4669
> Project: Flink
> Issue Type: Improvement
> Components: Streaming
> Reporter: shijinkui
>
> scala program can't direct use createLocalEnvironment with custom Configure
> object.
> such as I want to start web server in local mode, I will do such as:
> ```
> // set up execution environment
> val conf = new Configuration
> conf.setBoolean(ConfigConstants.LOCAL_START_WEBSERVER, true)
> conf.setInteger(ConfigConstants.JOB_MANAGER_WEB_PORT_KEY,
> ConfigConstants.DEFAULT_JOB_MANAGER_WEB_FRONTEND_PORT)
> val env = new org.apache.flink.streaming.api.scala.StreamExecutionEnvironment(
>
> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.createLocalEnvironment(2,
> conf)
> )
> ```
> so we need createLocalEnvironment function have a config parameter
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