[GitHub] eliaslevy commented on a change in pull request #6379: [FLINK-9637] Add public user documentation for state TTL feature

[GitBox <gi...@apache.org>]

eliaslevy commented on a change in pull request #6379: [FLINK-9637] Add public user documentation for state TTL feature
URL: https://github.com/apache/flink/pull/6379#discussion_r205990412
 
 

 ##########
 File path: docs/dev/stream/state/state.md
 ##########
 @@ -266,6 +266,92 @@ a `ValueState`. Once the count reaches 2 it will emit the average and clear the
 we start over from `0`. Note that this would keep a different state value for each different input
 key if we had tuples with different values in the first field.
 
+### State time-to-live (TTL)
+
+A time-to-live (TTL) can be assigned to the keyed state value. 
+In this case it will expire after the configured TTL
+and its stored value will be cleaned up based on the best effort.
 
 Review comment:
   s/based on the best effort/on a best effort basis/

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services