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Posted to issues@flink.apache.org by "hailong wang (Jira)" <ji...@apache.org> on 2019/09/29 09:15:00 UTC

[jira] [Created] (FLINK-14274) RuntimeContext can be get from FunctionContext

hailong wang created FLINK-14274:
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             Summary:  RuntimeContext can be get from FunctionContext
                 Key: FLINK-14274
                 URL: https://issues.apache.org/jira/browse/FLINK-14274
             Project: Flink
          Issue Type: Improvement
          Components: Table SQL / API
    Affects Versions: 1.9.0
            Reporter: hailong wang
             Fix For: 1.10.0


Now, we can get metricGroup、cachedFile and jobParameter from functionContext in UDF. If we expose runtimeContext from functionContext, user can get more useful variable  such as state.



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