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https://issues.apache.org/jira/browse/FLINK-6503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17328774#comment-17328774
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Flink Jira Bot commented on FLINK-6503:
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This major issue is unassigned and itself and all of its Sub-Tasks have not
been updated for 30 days. So, it has been labeled "stale-major". If this ticket
is indeed "major", please either assign yourself or give an update. Afterwards,
please remove the label. In 7 days the issue will be deprioritized.
> Refactor KinesisDataFetcher to separate concerns for shard discovery
> --------------------------------------------------------------------
>
> Key: FLINK-6503
> URL: https://issues.apache.org/jira/browse/FLINK-6503
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / Kinesis
> Reporter: Tzu-Li (Gordon) Tai
> Priority: Major
> Labels: stale-major
>
> Currently, shard discovery is done within the {{KinesisDataFetcher}} 's loop.
> I propose to extract that from the fetcher and encapsulate that in a separate
> class to separate concerns.
> As can be seen in
> https://github.com/apache/flink/pull/3001/files#diff-0b702244caed9a73b7b3e1dc8a9cbaebR461,
> one downside if we do not do this refactor is apparent when adding
> rescalability of the Kinesis consumer. That required shards lookup operations
> prioir to running the fetcher, which resulted in the need to expose shard
> fetching logic external to the {{KinesisDataFetcher}}. This should be
> properly done be separating concerns of shard discovery from the fetcher.
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