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https://issues.apache.org/jira/browse/BAHIR-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15895734#comment-15895734
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Robert Metzger commented on BAHIR-85:
-------------------------------------
[~atharvai] Thank you for opening a pull request. Before opening a pull
request, I would like to discuss the implementation approach for solving the
problem.
> 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
>
> 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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