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Posted to issues@flink.apache.org by "Victor Wong (Jira)" <ji...@apache.org> on 2019/11/18 03:03:00 UTC

[jira] [Updated] (FLINK-14835) Make `org.apache.flink.configuration.Configuration` support method chaining

     [ https://issues.apache.org/jira/browse/FLINK-14835?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Victor Wong updated FLINK-14835:
--------------------------------
    External issue URL:   (was: https://issues.apache.org/jira/browse/FLINK-14817)

> Make `org.apache.flink.configuration.Configuration` support method chaining
> ---------------------------------------------------------------------------
>
>                 Key: FLINK-14835
>                 URL: https://issues.apache.org/jira/browse/FLINK-14835
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Configuration
>    Affects Versions: 1.9.1
>            Reporter: Victor Wong
>            Priority: Major
>
> To make the following code examples work in production, which is very handy for users to set a couple of configurations.
>  
> // instantiate table environmentTableEnvironment tEnv = ...tEnv.getConfig()        // access high-level configuration  .getConfiguration()   // set low-level key-value options  .setString("table.exec.mini-batch.enabled", "true")  // enable mini-batch optimization  .setString("table.exec.mini-batch.allow-latency", "5 s") // use 5 seconds to buffer input records  .setString("table.exec.mini-batch.size", "5000"); // the maximum number of records can be buffered by each aggregate operator task



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