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From srikanth flink <flink.d...@gmail.com>
Subject Reading Key-Value from Kafka | Eviction policy.
Date Fri, 27 Sep 2019 05:12:10 GMT

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?


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