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https://issues.apache.org/jira/browse/BAHIR-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16878173#comment-16878173
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Ton van Bart commented on BAHIR-85:
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[~rmetzger] maybe I was too quick pulling the trigger on a PR (it seemed like a
small change to me), if so, my apologies. I would still be interested in your
view on my approach. TIA!
> Redis Sink Connector should allow update of command without reinstatiation
> ---------------------------------------------------------------------------
>
> Key: BAHIR-85
> URL: https://issues.apache.org/jira/browse/BAHIR-85
> Project: Bahir
> Issue Type: Improvement
> Components: Flink Streaming Connectors
> Reporter: Atharva Inamdar
> Priority: Major
>
> ref: FLINK-5478
> `getCommandDescription()` gets called when RedisSink is instantiated. This
> happens only once and thus doesn't allow the command to be updated during run
> time.
> Use Case:
> As a dev I want to store some data by day. So each key will have some date
> specified. this will change over course of time. for example:
> `counts_for_1484265600000` for 2017-01-13. This is not limited to any
> particular command.
> connector:
> https://github.com/apache/bahir-flink/blob/master/flink-connector-redis/src/main/java/org/apache/flink/streaming/connectors/redis/RedisSink.java#L114
> I wish `getCommandDescription()` could be called in `invoke()` so that the
> key can be updated without having to restart.
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