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From miki haiat <miko5...@gmail.com>
Subject Re: Reading Key-Value from Kafka | Eviction policy.
Date Fri, 27 Sep 2019 05:40:58 GMT
I'm sure there is several ways to implement it. Can you elaborate more on
your use case ?

On Fri, Sep 27, 2019, 08:37 srikanth flink <flink.devv@gmail.com> wrote:

> Hi,
> My data source is Kafka, all these days have been reading the values from
> Kafka stream to a table. The table just grows and runs into a heap issue.
> Came across the eviction policy that works on only keys, right?
> Have researched to configure the environment file(Flink SLQ) to read both
> key and value, so as the eviction works on the keys and older data is
> cleared. I found nothing in the docs, so far.
> Could someone help with that?
> If there's no support for reading key and value, can someone help me to
> assign a key to the table I'm building from stream?
> Thanks
> Srikanth

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