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Remove controller dependency from flink client #130

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fpj opened this issue May 11, 2018 · 0 comments
Open

Remove controller dependency from flink client #130

fpj opened this issue May 11, 2018 · 0 comments

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@fpj
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fpj commented May 11, 2018

Problem description
The flink source implemented currently creates the pravega reader group before the flink job is submitted. Hence the flink client instance needs access to the controller and will fail if controller is not accessible at the time of job submission.

The original issue was created in the pravega queue: pravega/pravega#553

Problem location
FlinkPravegaReader

Suggestions for an improvement
Explore feasibility of creating the reader group from within the flink job.

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