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Posted to dev@flink.apache.org by "Stephan Ewen (Jira)" <ji...@apache.org> on 2020/09/11 16:31:00 UTC

[jira] [Created] (FLINK-19205) SourceReaderContext should give access to Configuration and Hostbame

Stephan Ewen created FLINK-19205:
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             Summary: SourceReaderContext should give access to Configuration and Hostbame
                 Key: FLINK-19205
                 URL: https://issues.apache.org/jira/browse/FLINK-19205
             Project: Flink
          Issue Type: Sub-task
          Components: API / Core
            Reporter: Stephan Ewen
            Assignee: Stephan Ewen
             Fix For: 1.12.0


To implement end-to-end configurability, Source Readers need access to the Flink configuration.

Source Readers sometimes need access to the hostname of the machine running the reader task, to add locality preferences to requests for partitions from the external source system.

The natural way to give access to both is through the {{SourceReaderContext}}.



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